feat: add Favicon Generator app with ImageMagick WASM support

app/(app)/favicon/page.tsx

@@ -0,0 +1,19 @@
+'use client';
+
+import * as React from 'react';
+import { AppPage } from '@/components/layout/AppPage';
+import { FaviconGenerator } from '@/components/favicon/FaviconGenerator';
+import { Globe, Shield, Zap } from 'lucide-react';
+
+export default function FaviconPage() {
+  return (
+    <AppPage
+      title="Favicon Generator"
+      description="Create a complete set of icons for your website including PWA manifest and HTML code."
+    >
+      <div className="w-full max-w-7xl mx-auto space-y-8 pb-12">
+        <FaviconGenerator />
+      </div>
+    </AppPage>
+  );
+}

app/globals.css

@@ -199,6 +199,10 @@ html {
   background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
 }
 
+@utility gradient-blue-cyan {
+  background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
+}
+
 @utility gradient-brand {
   background: linear-gradient(to right, #a78bfa, #f472b6, #22d3ee);
 }

components/AppIcons.tsx

@@ -30,3 +30,9 @@ export const MediaIcon = (props: React.SVGProps<SVGSVGElement>) => (
     <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
   </svg>
 );
+
+export const FaviconIcon = (props: React.SVGProps<SVGSVGElement>) => (
+  <svg {...props} fill="none" stroke="currentColor" viewBox="0 0 24 24">
+    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5" />
+  </svg>
+);

components/Stats.tsx

@@ -4,7 +4,7 @@ import { motion } from 'framer-motion';
 
 const stats = [
   {
-    number: '4',
+    number: '5',
     label: 'Tools',
     icon: (
       <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">

components/ToolsGrid.tsx

@@ -2,7 +2,7 @@
 
 import { motion } from 'framer-motion';
 import ToolCard from './ToolCard';
-import { ColorIcon, UnitsIcon, ASCIIIcon, MediaIcon } from '@/components/AppIcons';
+import { ColorIcon, UnitsIcon, ASCIIIcon, MediaIcon, FaviconIcon } from '@/components/AppIcons';
 
 const tools = [
   {
@@ -41,6 +41,15 @@ const tools = [
     badges: ['Open Source', 'Converter', 'Free'],
     icon: <MediaIcon className="w-12 h-12 text-white" />,
   },
+  {
+    title: 'Favicon',
+    description: 'Generate a complete set of favicons for your website. Includes PWA manifest and HTML embed code. All processing happens locally in your browser.',
+    url: '/favicon',
+    gradient: 'gradient-blue-cyan',
+    accentColor: '#3b82f6',
+    badges: ['Open Source', 'Generator', 'Free'],
+    icon: <FaviconIcon className="w-12 h-12 text-white" />,
+  },
 ];
 
 export default function ToolsGrid() {
@@ -64,7 +73,7 @@ export default function ToolsGrid() {
         </motion.div>
 
         {/* Tools grid */}
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-8">
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
           {tools.map((tool, index) => (
             <ToolCard
               key={tool.title}

components/favicon/CodeSnippet.tsx

@@ -0,0 +1,40 @@
+'use client';
+
+import * as React from 'react';
+import { Copy, Check } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { toast } from 'sonner';
+
+interface CodeSnippetProps {
+  code: string;
+  language?: string;
+}
+
+export function CodeSnippet({ code, language }: CodeSnippetProps) {
+  const [copied, setCopied] = React.useState(false);
+
+  const handleCopy = () => {
+    navigator.clipboard.writeText(code);
+    setCopied(true);
+    toast.success('Copied to clipboard');
+    setTimeout(() => setCopied(false), 2000);
+  };
+
+  return (
+    <div className="relative group">
+      <div className="absolute right-4 top-4 opacity-0 group-hover:opacity-100 transition-opacity">
+        <Button
+          variant="secondary"
+          size="icon-xs"
+          onClick={handleCopy}
+          className="bg-background/50 backdrop-blur-md border border-border"
+        >
+          {copied ? <Check className="h-3 w-3" /> : <Copy className="h-3 w-3" />}
+        </Button>
+      </div>
+      <pre className="p-4 rounded-lg bg-input backdrop-blur-sm border border-border overflow-x-auto font-mono text-xs text-muted-foreground leading-relaxed">
+        <code>{code}</code>
+      </pre>
+    </div>
+  );
+}

components/favicon/FaviconFileUpload.tsx

@@ -0,0 +1,156 @@
+'use client';
+
+import * as React from 'react';
+import { Upload, X, FileImage, HardDrive } from 'lucide-react';
+import { cn } from '@/lib/utils/cn';
+import { Button } from '@/components/ui/button';
+
+export interface FaviconFileUploadProps {
+  onFileSelect: (file: File) => void;
+  onFileRemove: () => void;
+  selectedFile?: File | null;
+  disabled?: boolean;
+}
+
+export function FaviconFileUpload({
+  onFileSelect,
+  onFileRemove,
+  selectedFile,
+  disabled = false,
+}: FaviconFileUploadProps) {
+  const [isDragging, setIsDragging] = React.useState(false);
+  const [dimensions, setDimensions] = React.useState<string | null>(null);
+  const fileInputRef = React.useRef<HTMLInputElement>(null);
+
+  React.useEffect(() => {
+    if (selectedFile) {
+      const img = new Image();
+      img.onload = () => {
+        setDimensions(`${img.width} × ${img.height}`);
+        URL.revokeObjectURL(img.src);
+      };
+      img.src = URL.createObjectURL(selectedFile);
+    } else {
+      setDimensions(null);
+    }
+  }, [selectedFile]);
+
+  const handleDragEnter = (e: React.DragEvent) => {
+    e.preventDefault();
+    e.stopPropagation();
+    if (!disabled) setIsDragging(true);
+  };
+
+  const handleDragLeave = (e: React.DragEvent) => {
+    e.preventDefault();
+    e.stopPropagation();
+    setIsDragging(false);
+  };
+
+  const handleDragOver = (e: React.DragEvent) => {
+    e.preventDefault();
+    e.stopPropagation();
+  };
+
+  const handleDrop = (e: React.DragEvent) => {
+    e.preventDefault();
+    e.stopPropagation();
+    setIsDragging(false);
+
+    if (disabled) return;
+
+    const files = Array.from(e.dataTransfer.files);
+    if (files.length > 0 && files[0].type.startsWith('image/')) {
+      onFileSelect(files[0]);
+    }
+  };
+
+  const handleFileInput = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const files = Array.from(e.target.files || []);
+    if (files.length > 0 && files[0].type.startsWith('image/')) {
+      onFileSelect(files[0]);
+    }
+  };
+
+  const handleClick = () => {
+    if (!disabled) fileInputRef.current?.click();
+  };
+
+  return (
+    <div className="w-full space-y-3">
+      <input
+        ref={fileInputRef}
+        type="file"
+        className="hidden"
+        accept="image/*"
+        onChange={handleFileInput}
+        disabled={disabled}
+      />
+
+      {selectedFile ? (
+        <div className="border border-border rounded-lg p-4 bg-card/50 backdrop-blur-sm">
+          <div className="flex items-start gap-4">
+            <div className="p-2 bg-primary/10 rounded-lg">
+              <FileImage className="h-6 w-6 text-primary" />
+            </div>
+            <div className="flex-1 min-w-0">
+              <div className="flex items-start justify-between gap-2">
+                <p className="text-sm font-semibold text-foreground truncate" title={selectedFile.name}>
+                  {selectedFile.name}
+                </p>
+                <Button
+                  variant="ghost"
+                  size="icon-xs"
+                  onClick={onFileRemove}
+                  disabled={disabled}
+                  className="rounded-full hover:bg-destructive/10 hover:text-destructive"
+                >
+                  <X className="h-3.5 w-3.5" />
+                </Button>
+              </div>
+              <div className="mt-2 flex gap-4 text-[10px] text-muted-foreground uppercase tracking-wider font-bold">
+                <div className="flex items-center gap-1.5">
+                  <HardDrive className="h-3 w-3" />
+                  <span>{(selectedFile.size / 1024).toFixed(1)} KB</span>
+                </div>
+                {dimensions && (
+                  <div className="flex items-center gap-1.5">
+                    <FileImage className="h-3 w-3" />
+                    <span>{dimensions}</span>
+                  </div>
+                )}
+              </div>
+            </div>
+          </div>
+        </div>
+      ) : (
+        <div
+          onClick={handleClick}
+          onDragEnter={handleDragEnter}
+          onDragOver={handleDragOver}
+          onDragLeave={handleDragLeave}
+          onDrop={handleDrop}
+          className={cn(
+            'border-2 border-dashed rounded-xl p-10 text-center cursor-pointer transition-all duration-300',
+            'hover:border-primary/50 hover:bg-primary/5',
+            {
+              'border-primary bg-primary/10 scale-[0.98]': isDragging,
+              'border-border bg-muted/30': !isDragging,
+              'opacity-50 cursor-not-allowed': disabled,
+            }
+          )}
+        >
+          <div className="bg-primary/10 w-16 h-16 rounded-full flex items-center justify-center mx-auto mb-4">
+            <Upload className="h-8 w-8 text-primary" />
+          </div>
+          <p className="text-sm font-semibold text-foreground mb-1">
+            Drop icon source here
+          </p>
+          <p className="text-xs text-muted-foreground">
+            Recommended: 512x512 PNG or SVG
+          </p>
+        </div>
+      )}
+    </div>
+  );
+}

components/favicon/FaviconGenerator.tsx

@@ -0,0 +1,301 @@
+'use client';
+
+import * as React from 'react';
+import { Download, Loader2, RefreshCw, Code2, Globe, Layout, Palette } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
+import { Input } from '@/components/ui/input';
+import { Label } from '@/components/ui/label';
+import { Progress } from '@/components/ui/progress';
+import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { FaviconFileUpload } from './FaviconFileUpload';
+import { CodeSnippet } from './CodeSnippet';
+import { generateFaviconSet } from '@/lib/favicon/faviconService';
+import { downloadBlobsAsZip } from '@/lib/media/utils/fileUtils';
+import type { FaviconSet, FaviconOptions } from '@/types/favicon';
+import { toast } from 'sonner';
+
+export function FaviconGenerator() {
+  const [sourceFile, setSourceFile] = React.useState<File | null>(null);
+  const [options, setOptions] = React.useState<FaviconOptions>({
+    name: 'My Awesome App',
+    shortName: 'App',
+    backgroundColor: '#ffffff',
+    themeColor: '#3b82f6',
+  });
+  const [isGenerating, setIsGenerating] = React.useState(false);
+  const [progress, setProgress] = React.useState(0);
+  const [result, setResult] = React.useState<FaviconSet | null>(null);
+
+  const handleGenerate = async () => {
+    if (!sourceFile) {
+      toast.error('Please upload a source image');
+      return;
+    }
+
+    setIsGenerating(true);
+    setProgress(0);
+
+    try {
+      const resultSet = await generateFaviconSet(sourceFile, options, (p) => {
+        setProgress(p);
+      });
+      setResult(resultSet);
+      toast.success('Favicon set generated successfully!');
+    } catch (error) {
+      console.error(error);
+      toast.error('Failed to generate favicons');
+    } finally {
+      setIsGenerating(false);
+    }
+  };
+
+  const handleDownloadAll = async () => {
+    if (!result) return;
+
+    const files = result.icons.map((icon) => ({
+      blob: icon.blob!,
+      filename: icon.name,
+    }));
+
+    // Add manifest to ZIP
+    const manifestBlob = new Blob([result.manifest], { type: 'application/json' });
+    files.push({
+      blob: manifestBlob,
+      filename: 'site.webmanifest',
+    });
+
+    await downloadBlobsAsZip(files, 'favicons.zip');
+    toast.success('Downloading favicons ZIP...');
+  };
+
+  const handleReset = () => {
+    setSourceFile(null);
+    setResult(null);
+    setProgress(0);
+  };
+
+  return (
+    <div className="grid grid-cols-1 lg:grid-cols-12 gap-8">
+      {/* Settings Column */}
+      <div className="lg:col-span-4 space-y-6">
+        <Card className="glass">
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2">
+              <Layout className="h-5 w-5 text-primary" />
+              App Details
+            </CardTitle>
+            <CardDescription>
+              Configure how your app appears on devices
+            </CardDescription>
+          </CardHeader>
+          <CardContent className="space-y-4">
+            <div className="space-y-2">
+              <Label htmlFor="app-name">Application Name</Label>
+              <Input
+                id="app-name"
+                value={options.name}
+                onChange={(e) => setOptions({ ...options, name: e.target.value })}
+                placeholder="e.g. My Awesome Website"
+              />
+            </div>
+            <div className="space-y-2">
+              <Label htmlFor="short-name">Short Name</Label>
+              <Input
+                id="short-name"
+                value={options.shortName}
+                onChange={(e) => setOptions({ ...options, shortName: e.target.value })}
+                placeholder="e.g. My App"
+              />
+              <p className="text-[10px] text-muted-foreground">Used for mobile home screen labels</p>
+            </div>
+          </CardContent>
+        </Card>
+
+        <Card className="glass">
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2">
+              <Palette className="h-5 w-5 text-primary" />
+              Theme Colors
+            </CardTitle>
+          </CardHeader>
+          <CardContent className="space-y-4">
+            <div className="grid grid-cols-2 gap-4">
+              <div className="space-y-2">
+                <Label htmlFor="bg-color">Background</Label>
+                <div className="flex gap-2">
+                  <Input
+                    id="bg-color"
+                    type="color"
+                    className="w-10 p-1 h-10 shrink-0"
+                    value={options.backgroundColor}
+                    onChange={(e) => setOptions({ ...options, backgroundColor: e.target.value })}
+                  />
+                  <Input
+                    className="font-mono text-xs"
+                    value={options.backgroundColor}
+                    onChange={(e) => setOptions({ ...options, backgroundColor: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div className="space-y-2">
+                <Label htmlFor="theme-color">Theme</Label>
+                <div className="flex gap-2">
+                  <Input
+                    id="theme-color"
+                    type="color"
+                    className="w-10 p-1 h-10 shrink-0"
+                    value={options.themeColor}
+                    onChange={(e) => setOptions({ ...options, themeColor: e.target.value })}
+                  />
+                  <Input
+                    className="font-mono text-xs"
+                    value={options.themeColor}
+                    onChange={(e) => setOptions({ ...options, themeColor: e.target.value })}
+                  />
+                </div>
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+
+        <Card className="glass overflow-hidden">
+          <CardContent className="p-6">
+            <FaviconFileUpload
+              selectedFile={sourceFile}
+              onFileSelect={setSourceFile}
+              onFileRemove={() => setSourceFile(null)}
+              disabled={isGenerating}
+            />
+            <Button
+              className="w-full mt-6"
+              size="lg"
+              disabled={!sourceFile || isGenerating}
+              onClick={handleGenerate}
+            >
+              {isGenerating ? (
+                <>
+                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                  Generating... {progress}%
+                </>
+              ) : (
+                <>
+                  <RefreshCw className="mr-2 h-4 w-4" />
+                  Generate Favicons
+                </>
+              )}
+            </Button>
+            {result && (
+              <Button
+                variant="outline"
+                className="w-full mt-2"
+                onClick={handleReset}
+              >
+                Reset
+              </Button>
+            )}
+          </CardContent>
+        </Card>
+      </div>
+
+      {/* Results Column */}
+      <div className="lg:col-span-8 space-y-6">
+        {!result && !isGenerating ? (
+          <Card className="glass h-full flex flex-col items-center justify-center p-12 text-center text-muted-foreground border-dashed border-2">
+            <Globe className="h-12 w-12 mb-4 opacity-20" />
+            <h3 className="text-lg font-semibold text-foreground">Ready to generate</h3>
+            <p className="max-w-xs text-sm">Upload a square image (PNG or SVG recommended) and configure your app details to get started.</p>
+          </Card>
+        ) : isGenerating ? (
+          <Card className="glass h-full flex flex-col items-center justify-center p-12 space-y-6">
+            <div className="relative">
+              <div className="h-24 w-24 rounded-full border-4 border-primary/20 animate-pulse" />
+              <Loader2 className="h-12 w-12 text-primary animate-spin absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2" />
+            </div>
+            <div className="w-full max-w-sm space-y-2">
+              <div className="flex justify-between text-xs font-bold uppercase tracking-widest text-muted-foreground">
+                <span>Processing Icons</span>
+                <span>{progress}%</span>
+              </div>
+              <Progress value={progress} className="h-1.5" />
+            </div>
+          </Card>
+        ) : (
+          <div className="space-y-6 animate-fadeIn">
+            <div className="flex items-center justify-between gap-4">
+              <h2 className="text-2xl font-bold tracking-tight">Generated Assets</h2>
+              <Button onClick={handleDownloadAll} variant="default" className="shadow-lg shadow-primary/20">
+                <Download className="mr-2 h-4 w-4" />
+                Download All (ZIP)
+              </Button>
+            </div>
+
+            <Tabs defaultValue="icons" className="w-full">
+              <TabsList className="w-full">
+                <TabsTrigger value="icons" className="flex items-center gap-2">
+                  <Layout className="h-4 w-4" />
+                  Icons
+                </TabsTrigger>
+                <TabsTrigger value="html" className="flex items-center gap-2">
+                  <Code2 className="h-4 w-4" />
+                  HTML Code
+                </TabsTrigger>
+                <TabsTrigger value="manifest" className="flex items-center gap-2">
+                  <Globe className="h-4 w-4" />
+                  Manifest
+                </TabsTrigger>
+              </TabsList>
+
+              <TabsContent value="icons" className="mt-6">
+                <div className="grid grid-cols-2 md:grid-cols-3 gap-4">
+                  {result?.icons.map((icon) => (
+                    <Card key={icon.name} className="glass group overflow-hidden">
+                      <div className="p-4 flex flex-col items-center text-center space-y-3">
+                        <div className="relative h-20 w-20 flex items-center justify-center bg-black/20 rounded-lg p-2 border border-border group-hover:scale-110 transition-transform duration-300">
+                          {icon.previewUrl && (
+                            <img
+                              src={icon.previewUrl}
+                              alt={icon.name}
+                              className="max-w-full max-h-full object-contain"
+                            />
+                          )}
+                        </div>
+                        <div className="space-y-1 w-full">
+                          <p className="text-[10px] font-bold text-foreground truncate uppercase tracking-tighter" title={icon.name}>
+                            {icon.name}
+                          </p>
+                          <p className="text-[10px] text-muted-foreground">
+                            {icon.width}x{icon.height} • {(icon.size / 1024).toFixed(1)} KB
+                          </p>
+                        </div>
+                      </div>
+                    </Card>
+                  ))}
+                </div>
+              </TabsContent>
+
+              <TabsContent value="html" className="mt-6 space-y-4">
+                <div className="space-y-2">
+                  <Label>Embed in your &lt;head&gt;</Label>
+                  {result && <CodeSnippet code={result.htmlCode} />}
+                </div>
+                <div className="p-4 rounded-lg bg-info/5 border border-info/20">
+                  <p className="text-xs text-info leading-relaxed">
+                    <strong>Note:</strong> Make sure to place the generated files in your website&apos;s root directory or update the <code>href</code> paths accordingly.
+                  </p>
+                </div>
+              </TabsContent>
+
+              <TabsContent value="manifest" className="mt-6">
+                <div className="space-y-2">
+                  <Label>site.webmanifest</Label>
+                  {result && <CodeSnippet code={result.manifest} />}
+                </div>
+              </TabsContent>
+            </Tabs>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

components/layout/AppSidebar.tsx

@@ -17,7 +17,7 @@ import { cn } from '@/lib/utils/cn';
 import Logo from '@/components/Logo';
 import { useSidebar } from './SidebarProvider';
 import { Button } from '@/components/ui/button';
-import { ColorIcon, UnitsIcon, ASCIIIcon, MediaIcon } from '@/components/AppIcons';
+import { ColorIcon, UnitsIcon, ASCIIIcon, MediaIcon, FaviconIcon } from '@/components/AppIcons';
 
 interface NavItem {
   title: string;
@@ -55,6 +55,11 @@ const navigation: NavGroup[] = [
         href: '/media', 
         icon: <MediaIcon className="h-4 w-4" /> 
       },
+      { 
+        title: 'Favicon Generator', 
+        href: '/favicon', 
+        icon: <FaviconIcon className="h-4 w-4" /> 
+      },
     ]
   }
 ];

components/providers/Providers.tsx

@@ -4,6 +4,7 @@ import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { Toaster } from 'sonner';
 import { useState } from 'react';
 import { ThemeProvider } from './ThemeProvider';
+import { TooltipProvider } from '@/components/ui/tooltip';
 
 export function Providers({ children }: { children: React.ReactNode }) {
   const [queryClient] = useState(
@@ -21,7 +22,9 @@ export function Providers({ children }: { children: React.ReactNode }) {
   return (
     <ThemeProvider>
       <QueryClientProvider client={queryClient}>
-        {children}
+        <TooltipProvider>
+          {children}
+        </TooltipProvider>
         <Toaster position="top-right" richColors />
       </QueryClientProvider>
     </ThemeProvider>

components/ui/dialog.tsx

@@ -0,0 +1,158 @@
+"use client"
+
+import * as React from "react"
+import { XIcon } from "lucide-react"
+import { Dialog as DialogPrimitive } from "radix-ui"
+
+import { cn } from "@/lib/utils/index"
+import { Button } from "@/components/ui/button"
+
+function Dialog({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Root>) {
+  return <DialogPrimitive.Root data-slot="dialog" {...props} />
+}
+
+function DialogTrigger({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
+  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
+}
+
+function DialogPortal({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
+  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
+}
+
+function DialogClose({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Close>) {
+  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
+}
+
+function DialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
+  return (
+    <DialogPrimitive.Overlay
+      data-slot="dialog-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogContent({
+  className,
+  children,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay />
+      <DialogPrimitive.Content
+        data-slot="dialog-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 outline-none sm:max-w-lg",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        {showCloseButton && (
+          <DialogPrimitive.Close
+            data-slot="dialog-close"
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+          >
+            <XIcon />
+            <span className="sr-only">Close</span>
+          </DialogPrimitive.Close>
+        )}
+      </DialogPrimitive.Content>
+    </DialogPortal>
+  )
+}
+
+function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="dialog-header"
+      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogFooter({
+  className,
+  showCloseButton = false,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <div
+      data-slot="dialog-footer"
+      className={cn(
+        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      {showCloseButton && (
+        <DialogPrimitive.Close asChild>
+          <Button variant="outline">Close</Button>
+        </DialogPrimitive.Close>
+      )}
+    </div>
+  )
+}
+
+function DialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Title>) {
+  return (
+    <DialogPrimitive.Title
+      data-slot="dialog-title"
+      className={cn("text-lg leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Description>) {
+  return (
+    <DialogPrimitive.Description
+      data-slot="dialog-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogOverlay,
+  DialogPortal,
+  DialogTitle,
+  DialogTrigger,
+}

components/ui/label.tsx

@@ -0,0 +1,24 @@
+"use client"
+
+import * as React from "react"
+import { Label as LabelPrimitive } from "radix-ui"
+
+import { cn } from "@/lib/utils/index"
+
+function Label({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  return (
+    <LabelPrimitive.Root
+      data-slot="label"
+      className={cn(
+        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Label }

components/ui/tabs.tsx

@@ -0,0 +1,91 @@
+"use client"
+
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+import { Tabs as TabsPrimitive } from "radix-ui"
+
+import { cn } from "@/lib/utils/index"
+
+function Tabs({
+  className,
+  orientation = "horizontal",
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Root>) {
+  return (
+    <TabsPrimitive.Root
+      data-slot="tabs"
+      data-orientation={orientation}
+      orientation={orientation}
+      className={cn(
+        "group/tabs flex gap-2 data-[orientation=horizontal]:flex-col",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+const tabsListVariants = cva(
+  "rounded-lg p-[3px] group-data-[orientation=horizontal]/tabs:h-9 data-[variant=line]:rounded-none group/tabs-list text-muted-foreground inline-flex w-fit items-center justify-center group-data-[orientation=vertical]/tabs:h-fit group-data-[orientation=vertical]/tabs:flex-col",
+  {
+    variants: {
+      variant: {
+        default: "bg-muted",
+        line: "gap-1 bg-transparent",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+function TabsList({
+  className,
+  variant = "default",
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.List> &
+  VariantProps<typeof tabsListVariants>) {
+  return (
+    <TabsPrimitive.List
+      data-slot="tabs-list"
+      data-variant={variant}
+      className={cn(tabsListVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+function TabsTrigger({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
+  return (
+    <TabsPrimitive.Trigger
+      data-slot="tabs-trigger"
+      className={cn(
+        "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:outline-ring text-foreground/60 hover:text-foreground dark:text-muted-foreground dark:hover:text-foreground relative inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap transition-all group-data-[orientation=vertical]/tabs:w-full group-data-[orientation=vertical]/tabs:justify-start focus-visible:ring-[3px] focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 group-data-[variant=default]/tabs-list:data-[state=active]:shadow-sm group-data-[variant=line]/tabs-list:data-[state=active]:shadow-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        "group-data-[variant=line]/tabs-list:bg-transparent group-data-[variant=line]/tabs-list:data-[state=active]:bg-transparent dark:group-data-[variant=line]/tabs-list:data-[state=active]:border-transparent dark:group-data-[variant=line]/tabs-list:data-[state=active]:bg-transparent",
+        "data-[state=active]:bg-background dark:data-[state=active]:text-foreground dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 data-[state=active]:text-foreground",
+        "after:bg-foreground after:absolute after:opacity-0 after:transition-opacity group-data-[orientation=horizontal]/tabs:after:inset-x-0 group-data-[orientation=horizontal]/tabs:after:bottom-[-5px] group-data-[orientation=horizontal]/tabs:after:h-0.5 group-data-[orientation=vertical]/tabs:after:inset-y-0 group-data-[orientation=vertical]/tabs:after:-right-1 group-data-[orientation=vertical]/tabs:after:w-0.5 group-data-[variant=line]/tabs-list:data-[state=active]:after:opacity-100",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TabsContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Content>) {
+  return (
+    <TabsPrimitive.Content
+      data-slot="tabs-content"
+      className={cn("flex-1 outline-none", className)}
+      {...props}
+    />
+  )
+}
+
+export { Tabs, TabsList, TabsTrigger, TabsContent, tabsListVariants }

components/ui/tooltip.tsx

@@ -0,0 +1,57 @@
+"use client"
+
+import * as React from "react"
+import { Tooltip as TooltipPrimitive } from "radix-ui"
+
+import { cn } from "@/lib/utils/index"
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return (
+    <TooltipPrimitive.Provider
+      data-slot="tooltip-provider"
+      delayDuration={delayDuration}
+      {...props}
+    />
+  )
+}
+
+function Tooltip({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return <TooltipPrimitive.Root data-slot="tooltip" {...props} />
+}
+
+function TooltipTrigger({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 0,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        data-slot="tooltip-content"
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-foreground text-background animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="bg-foreground fill-foreground z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }

lib/favicon/faviconService.ts

@@ -0,0 +1,86 @@
+import { resizeImage } from '../media/converters/imagemagickService';
+import type { FaviconIcon, FaviconSet, FaviconOptions } from '@/types/favicon';
+
+export const ICON_CONFIGS = [
+  { name: 'favicon-16x16.png', width: 16, height: 16 },
+  { name: 'favicon-32x32.png', width: 32, height: 32 },
+  { name: 'apple-touch-icon.png', width: 180, height: 180 },
+  { name: 'android-chrome-192x192.png', width: 192, height: 192 },
+  { name: 'android-chrome-512x512.png', width: 512, height: 512 },
+  { name: 'favicon.ico', width: 48, height: 48 }, // Simple ICO fallback
+];
+
+export async function generateFaviconSet(
+  file: File,
+  options: FaviconOptions,
+  onProgress?: (progress: number) => void
+): Promise<FaviconSet> {
+  const icons: FaviconIcon[] = [];
+  const totalSteps = ICON_CONFIGS.length;
+  
+  for (let i = 0; i < ICON_CONFIGS.length; i++) {
+    const config = ICON_CONFIGS[i];
+    const format = config.name.endsWith('.ico') ? 'ico' : 'png';
+    
+    const result = await resizeImage(file, config.width, config.height, format);
+    
+    if (result.success && result.blob) {
+      icons.push({
+        name: config.name,
+        width: config.width,
+        height: config.height,
+        size: result.blob.size,
+        blob: result.blob,
+        previewUrl: URL.createObjectURL(result.blob),
+      });
+    }
+    
+    if (onProgress) {
+      onProgress(Math.round(((i + 1) / totalSteps) * 100));
+    }
+  }
+
+  const manifest = generateManifest(options);
+  const htmlCode = generateHtmlCode(options);
+
+  return {
+    icons,
+    manifest,
+    htmlCode,
+  };
+}
+
+function generateManifest(options: FaviconOptions): string {
+  const manifest = {
+    name: options.name,
+    short_name: options.shortName,
+    icons: [
+      {
+        src: '/android-chrome-192x192.png',
+        sizes: '192x192',
+        type: 'image/png',
+      },
+      {
+        src: '/android-chrome-512x512.png',
+        sizes: '512x512',
+        type: 'image/png',
+      },
+    ],
+    theme_color: options.themeColor,
+    background_color: options.backgroundColor,
+    display: 'standalone',
+  };
+
+  return JSON.stringify(manifest, null, 2);
+}
+
+function generateHtmlCode(options: FaviconOptions): string {
+  return `
+<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
+<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
+<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
+<link rel="manifest" href="/site.webmanifest">
+<meta name="msapplication-TileColor" content="${options.backgroundColor}">
+<meta name="theme-color" content="${options.themeColor}">
+  `.trim();
+}

types/favicon.ts

@@ -0,0 +1,23 @@
+import { ConversionResult } from './media';
+
+export interface FaviconIcon {
+  name: string;
+  size: number;
+  width: number;
+  height: number;
+  blob?: Blob;
+  previewUrl?: string;
+}
+
+export interface FaviconSet {
+  icons: FaviconIcon[];
+  manifest: string;
+  htmlCode: string;
+}
+
+export interface FaviconOptions {
+  name: string;
+  shortName: string;
+  backgroundColor: string;
+  themeColor: string;
+}