Encoding Conversion
Convert between text, binary, URL, HTML entities and number bases — all in the browser.
3 tools
- Base64 Encode & Decode
Encode text or files to Base64 and back. UTF-8 safe, with base64url and 76-char line wrapping. Runs entirely in your browser.
- URL Encode & Decode
Percent-encode and decode text or URLs. Choose encodeURIComponent or encodeURI scope, with form plus-sign and double-encoding handling.
- Hex to Text
Convert text to hexadecimal and back, byte by byte in UTF-8. Choose letter case, a 0x prefix and the separator; invalid bytes are reported instead of guessed.
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