feat: add QR code generator tool

Add a sixth tool with live SVG preview, customizable foreground/background colors, error correction level, margin control, and export as PNG (256–2048px) or SVG. URL params enable shareable state. All processing runs client-side via the qrcode package. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-28 00:58:57 +01:00
parent 695ba434e2
commit f917891a31
13 changed files with 776 additions and 16 deletions
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -59,6 +59,9 @@ importers:
      next:
        specifier: ^16.1.6
        version: 16.1.6(@babel/core@7.29.0)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      qrcode:
+        specifier: ^1.5.4
+        version: 1.5.4
      radix-ui:
        specifier: ^1.4.3
        version: 1.4.3(@types/react-dom@19.2.3(@types/react@19.2.14))(@types/react@19.2.14)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -93,6 +96,9 @@ importers:
      '@types/node':
        specifier: ^25.3.0
        version: 25.3.0
+      '@types/qrcode':
+        specifier: ^1.5.6
+        version: 1.5.6
      '@types/react':
        specifier: ^19.2.14
        version: 19.2.14
@@ -1520,6 +1526,9 @@ packages:
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    resolution: {integrity: sha512-vqlvI7qlMvcCBbVe0AKAb4f97//Hy0EBTaiW8AalRnG/xAN5zOiWWyrNqNXeq8+KAuvRewjCVY1+IPxk4RdNYw==}

+  '@types/qrcode@1.5.6':
+    resolution: {integrity: sha512-te7NQcV2BOvdj2b1hCAHzAoMNuj65kNBMz0KBaxM6c3VGBOhU0dURQKOtH8CFNI/dsKkwlv32p26qYQTWoB5bw==}
+
  '@types/react-dom@19.2.3':
    resolution: {integrity: sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==}
    peerDependencies:
@@ -1861,6 +1870,10 @@ packages:
    resolution: {integrity: sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==}
    engines: {node: '>=6'}

+  camelcase@5.3.1:
+    resolution: {integrity: sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==}
+    engines: {node: '>=6'}
+
  caniuse-lite@1.0.30001772:
    resolution: {integrity: sha512-mIwLZICj+ntVTw4BT2zfp+yu/AqV6GMKfJVJMx3MwPxs+uk/uj2GLl2dH8LQbjiLDX66amCga5nKFyDgRR43kg==}

@@ -1890,6 +1903,9 @@ packages:
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    resolution: {integrity: sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA==}

+  cliui@6.0.0:
+    resolution: {integrity: sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==}
+
  cliui@8.0.1:
    resolution: {integrity: sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==}
    engines: {node: '>=12'}
@@ -2015,6 +2031,10 @@ packages:
      supports-color:
        optional: true

+  decamelize@1.2.0:
+    resolution: {integrity: sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==}
+    engines: {node: '>=0.10.0'}
+
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    resolution: {integrity: sha512-9JmrhGZpOlEgOLdQgSm0zxFaYoQon408V1v49aqTWuXENVlnCuY9JBZcXZiCsZQWDjTm5Qf/nIvAy77mXDAjEg==}
    peerDependencies:
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    engines: {node: '>=0.3.1'}

+  dijkstrajs@1.0.3:
+    resolution: {integrity: sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==}
+
  doctrine@2.1.0:
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    engines: {node: '>=0.10.0'}
@@ -2366,6 +2389,10 @@ packages:
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    engines: {node: '>= 18.0.0'}

+  find-up@4.1.0:
+    resolution: {integrity: sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==}
+    engines: {node: '>=8'}
+
  find-up@5.0.0:
    resolution: {integrity: sha512-78/PXT1wlLLDgTzDs7sjq9hzz0vXD+zn+7wypEe4fXQxCmdmqfGsEPQxmiCSQI3ajFV91bVSsvNtrJRiW6nGng==}
    engines: {node: '>=10'}
@@ -2933,6 +2960,10 @@ packages:
  lines-and-columns@1.2.4:
    resolution: {integrity: sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==}

+  locate-path@5.0.0:
+    resolution: {integrity: sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==}
+    engines: {node: '>=8'}
+
  locate-path@6.0.0:
    resolution: {integrity: sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw==}
    engines: {node: '>=10'}
@@ -3224,14 +3255,26 @@ packages:
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    engines: {node: '>= 0.4'}

+  p-limit@2.3.0:
+    resolution: {integrity: sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==}
+    engines: {node: '>=6'}
+
  p-limit@3.1.0:
    resolution: {integrity: sha512-TYOanM3wGwNGsZN2cVTYPArw454xnXj5qmWF1bEoAc4+cU/ol7GVh7odevjp1FNHduHc3KZMcFduxU5Xc6uJRQ==}
    engines: {node: '>=10'}

+  p-locate@4.1.0:
+    resolution: {integrity: sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==}
+    engines: {node: '>=8'}
+
  p-locate@5.0.0:
    resolution: {integrity: sha512-LaNjtRWUBY++zB5nE/NwcaoMylSPk+S+ZHNB1TzdbMJMny6dynpAGt7X/tl/QYq3TIeE6nxHppbo2LGymrG5Pw==}
    engines: {node: '>=10'}

+  p-try@2.2.0:
+    resolution: {integrity: sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==}
+    engines: {node: '>=6'}
+
  package-manager-detector@1.6.0:
    resolution: {integrity: sha512-61A5ThoTiDG/C8s8UMZwSorAGwMJ0ERVGj2OjoW5pAalsNOg15+iQiPzrLJ4jhZ1HJzmC2PIHT2oEiH3R5fzNA==}

@@ -3293,6 +3336,10 @@ packages:
    resolution: {integrity: sha512-wQ0b/W4Fr01qtpHlqSqspcj3EhBvimsdh0KlHhH8HRZnMsEa0ea2fTULOXOS9ccQr3om+GcGRk4e+isrZWV8qQ==}
    engines: {node: '>=16.20.0'}

+  pngjs@5.0.0:
+    resolution: {integrity: sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==}
+    engines: {node: '>=10.13.0'}
+
  possible-typed-array-names@1.1.0:
    resolution: {integrity: sha512-/+5VFTchJDoVj3bhoqi6UeymcD00DAwb1nJwamzPvHEszJ4FpF6SNNbUbOS8yI56qHzdV8eK0qEfOSiodkTdxg==}
    engines: {node: '>= 0.4'}
@@ -3344,6 +3391,11 @@ packages:
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    engines: {node: '>=6'}

+  qrcode@1.5.4:
+    resolution: {integrity: sha512-1ca71Zgiu6ORjHqFBDpnSMTR2ReToX4l1Au1VFLyVeBTFavzQnv5JxMFr3ukHVKpSrSA2MCk0lNJSykjUfz7Zg==}
+    engines: {node: '>=10.13.0'}
+    hasBin: true
+
  qs@6.15.0:
    resolution: {integrity: sha512-mAZTtNCeetKMH+pSjrb76NAM8V9a05I9aBZOHztWy/UqcJdQYNsf59vrRKWnojAT9Y+GbIvoTBC++CPHqpDBhQ==}
    engines: {node: '>=0.6'}
@@ -3443,6 +3495,9 @@ packages:
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    engines: {node: '>=0.10.0'}

+  require-main-filename@2.0.0:
+    resolution: {integrity: sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==}
+
  resolve-from@4.0.0:
    resolution: {integrity: sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==}
    engines: {node: '>=4'}
@@ -3520,6 +3575,9 @@ packages:
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    engines: {node: '>= 18'}

+  set-blocking@2.0.0:
+    resolution: {integrity: sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==}
+
  set-function-length@1.2.2:
    resolution: {integrity: sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==}
    engines: {node: '>= 0.4'}
@@ -3886,6 +3944,9 @@ packages:
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    engines: {node: '>= 0.4'}

+  which-module@2.0.1:
+    resolution: {integrity: sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==}
+
  which-typed-array@1.1.20:
    resolution: {integrity: sha512-LYfpUkmqwl0h9A2HL09Mms427Q1RZWuOHsukfVcKRq9q95iQxdw0ix1JQrqbcDR9PH1QDwf5Qo8OZb5lksZ8Xg==}
    engines: {node: '>= 0.4'}
@@ -3919,6 +3980,9 @@ packages:
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    engines: {node: '>=20'}

+  y18n@4.0.3:
+    resolution: {integrity: sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==}
+
  y18n@5.0.8:
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    engines: {node: '>=10'}
@@ -3926,10 +3990,18 @@ packages:
  yallist@3.1.1:
    resolution: {integrity: sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==}

+  yargs-parser@18.1.3:
+    resolution: {integrity: sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==}
+    engines: {node: '>=6'}
+
  yargs-parser@21.1.1:
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    engines: {node: '>=12'}

+  yargs@15.4.1:
+    resolution: {integrity: sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==}
+    engines: {node: '>=8'}
+
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    engines: {node: '>=12'}
@@ -5410,6 +5482,10 @@ snapshots:

  '@types/prismjs@1.26.6': {}

+  '@types/qrcode@1.5.6':
+    dependencies:
+      '@types/node': 25.3.0
+
  '@types/react-dom@19.2.3(@types/react@19.2.14)':
    dependencies:
      '@types/react': 19.2.14
@@ -5772,6 +5848,8 @@ snapshots:

  callsites@3.1.0: {}

+  camelcase@5.3.1: {}
+
  caniuse-lite@1.0.30001772: {}

  chalk@4.1.2:
@@ -5795,6 +5873,12 @@ snapshots:

  client-only@0.0.1: {}

+  cliui@6.0.0:
+    dependencies:
+      string-width: 4.2.3
+      strip-ansi: 6.0.1
+      wrap-ansi: 6.2.0
+
  cliui@8.0.1:
    dependencies:
      string-width: 4.2.3
@@ -5902,6 +5986,8 @@ snapshots:
    dependencies:
      ms: 2.1.3

+  decamelize@1.2.0: {}
+
  dedent@1.7.1: {}

  deep-is@0.1.4: {}
@@ -5937,6 +6023,8 @@ snapshots:

  diff@8.0.3: {}

+  dijkstrajs@1.0.3: {}
+
  doctrine@2.1.0:
    dependencies:
      esutils: 2.0.3
@@ -6423,6 +6511,11 @@ snapshots:
    transitivePeerDependencies:
      - supports-color

+  find-up@4.1.0:
+    dependencies:
+      locate-path: 5.0.0
+      path-exists: 4.0.0
+
  find-up@5.0.0:
    dependencies:
      locate-path: 6.0.0
@@ -6914,6 +7007,10 @@ snapshots:

  lines-and-columns@1.2.4: {}

+  locate-path@5.0.0:
+    dependencies:
+      p-locate: 4.1.0
+
  locate-path@6.0.0:
    dependencies:
      p-locate: 5.0.0
@@ -7255,14 +7352,24 @@ snapshots:
      object-keys: 1.1.1
      safe-push-apply: 1.0.0

+  p-limit@2.3.0:
+    dependencies:
+      p-try: 2.2.0
+
  p-limit@3.1.0:
    dependencies:
      yocto-queue: 0.1.0

+  p-locate@4.1.0:
+    dependencies:
+      p-limit: 2.3.0
+
  p-locate@5.0.0:
    dependencies:
      p-limit: 3.1.0

+  p-try@2.2.0: {}
+
  package-manager-detector@1.6.0: {}

  pako@1.0.11: {}
@@ -7304,6 +7411,8 @@ snapshots:

  pkce-challenge@5.0.1: {}

+  pngjs@5.0.0: {}
+
  possible-typed-array-names@1.1.0: {}

  postcss-selector-parser@7.1.1:
@@ -7357,6 +7466,12 @@ snapshots:

  punycode@2.3.1: {}

+  qrcode@1.5.4:
+    dependencies:
+      dijkstrajs: 1.0.3
+      pngjs: 5.0.0
+      yargs: 15.4.1
+
  qs@6.15.0:
    dependencies:
      side-channel: 1.1.0
@@ -7518,6 +7633,8 @@ snapshots:

  require-from-string@2.0.2: {}

+  require-main-filename@2.0.0: {}
+
  resolve-from@4.0.0: {}

  resolve-pkg-maps@1.0.0: {}
@@ -7616,6 +7733,8 @@ snapshots:
    transitivePeerDependencies:
      - supports-color

+  set-blocking@2.0.0: {}
+
  set-function-length@1.2.2:
    dependencies:
      define-data-property: 1.1.4
@@ -8105,6 +8224,8 @@ snapshots:
      is-weakmap: 2.0.2
      is-weakset: 2.0.4

+  which-module@2.0.1: {}
+
  which-typed-array@1.1.20:
    dependencies:
      available-typed-arrays: 1.0.7
@@ -8144,12 +8265,33 @@ snapshots:
      is-wsl: 3.1.1
      powershell-utils: 0.1.0

+  y18n@4.0.3: {}
+
  y18n@5.0.8: {}

  yallist@3.1.1: {}

+  yargs-parser@18.1.3:
+    dependencies:
+      camelcase: 5.3.1
+      decamelize: 1.2.0
+
  yargs-parser@21.1.1: {}

+  yargs@15.4.1:
+    dependencies:
+      cliui: 6.0.0
+      decamelize: 1.2.0
+      find-up: 4.1.0
+      get-caller-file: 2.0.5
+      require-directory: 2.1.1
+      require-main-filename: 2.0.0
+      set-blocking: 2.0.0
+      string-width: 4.2.3
+      which-module: 2.0.1
+      y18n: 4.0.3
+      yargs-parser: 18.1.3
+
  yargs@17.7.2:
    dependencies:
      cliui: 8.0.1