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🔤 Base64 Encoder / Decoder

Component: src/sidepanel/tools/Base64Tool.tsx
Styles: src/sidepanel/tools/Base64Tool.css

Overview​

Encode and decode arbitrary text and files using standard Base64 or URL-Safe Base64 variants.

Features​

  • Text Mode: Full UTF-8 support (handling emojis and multibyte unicode characters safely without truncation).
  • URL-Safe Toggle: Switches between standard + / = and URL-safe - _ alphabet without padding.
  • File / Image to Data URI: Drag-and-drop file encoder producing data:[mime];base64,... strings for inline CSS/HTML usage.
  • Bi-directional conversion: Instant toggling between Encode and Decode modes.
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