HTML Entity Encoder & Decoder
Runs 100% in your browser — your files never leave your device.
Literal angle brackets, ampersands, and quotes can turn copied content into markup. Encode them as safe HTML entities, or decode named and numeric entities from existing source back into readable text. The transformation runs locally.
How it works
- 1
Select the direction
- 2
Enter text or entities
- 3
Copy the safe result
Related tools
More developer tools
URL Parser & Query String Inspector Break a URL into protocol, credentials, host, port, path, query parameters, hash, and origin. Free, standards-based, and in-browser. HTTP Basic Auth Header Generator Generate a complete HTTP Basic Authorization header from a username and password, with Unicode-safe base64 encoding in your browser. Meta Tag & Open Graph Generator Generate escaped HTML title, description, Open Graph, and Twitter Card tags from page details. Free and generated in your browser.