How to use HTML Encode / Decode
- Type or paste your text.
- Click Encode or Decode.
- Copy the result from the output box.
HTML Encode / Decode
Encoding replaces characters like &, <, >, " and ' with HTML entities so text displays safely inside markup; decoding reverses it. Everything runs locally in your browser, so your text is never uploaded.
- Is my text uploaded?
- No. The conversion runs entirely in your browser using JavaScript.
- Is there a size limit?
- Only your device's memory; there are no server-side limits.