Base64 Encode / Decode
Switch between encode and decode, paste your text or Base64, and get the result instantly. Unicode is fully supported and everything runs in your browser.
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Questions fréquentes
- How do I encode or decode Base64?
- Choose Encode or Decode, paste your input, and the result appears instantly, ready to copy. It handles full Unicode (UTF-8) text correctly.
- Does it work with emojis and accents?
- Yes. The tool encodes and decodes UTF-8, so emojis, accents and non-Latin scripts round-trip correctly.
- Is my text uploaded?
- No. Encoding and decoding happen in your browser, so your data never leaves your device.