HTML Entity Encoder/Decoder
Convert special characters to safe HTML entities and back.
Output
How to use
- Pick encode or decode.
- Paste your text or markup.
- Copy the result.
Frequently asked questions
- Is the HTML Entity Encoder/Decoder free to use?
- Yes. The HTML Entity Encoder/Decoder is 100% free, requires no signup or API key, and runs entirely in your browser.
- Does the HTML Entity Encoder/Decoder send my data to a server?
- No. All processing happens client-side in your browser — your input never leaves your device.
- How do I use the HTML Entity Encoder/Decoder?
- Pick encode or decode. Paste your text or markup. Copy the result.
Related Code & Technical tools
- JSON Formatter & ValidatorFormat, validate and minify JSON with helpful error messages.
- JSON to CSV ConverterConvert a JSON array of objects into a clean CSV file.
- HTML MinifierStrip comments and whitespace from HTML to reduce file size.
- CSS MinifierCompact CSS by removing whitespace, comments and trailing semicolons.
- JS Minifier (Basic)Quickly strip comments and whitespace from JavaScript source.
- Base64 Encoder/DecoderEncode text to Base64 or decode Base64 back to plain text.
Looking for more? Browse all free SEO tools or read the latest SEO guides.