HTML Escape

Escape and unescape HTML entities — prevent XSS

Processed entirely in your browser — no data is sent to any server

About this tool

Escape and unescape HTML entities to prevent XSS attacks and rendering issues. Converts characters like <, >, &, and quotes into their safe HTML entity equivalents.

·One-click switch between escape and unescape
·Handles all HTML special characters
·Prevents XSS injection attacks
·Runs entirely in your browser — data never leaves your device

Frequently asked questions

When do I need to escape HTML?▼

Whenever you display user-generated content on a web page. Without escaping, malicious scripts could execute (XSS attack) or the page layout could break.

Which characters are escaped?▼

& becomes &, < becomes <, > becomes >, " becomes ", and ' becomes '.

Does this work offline?▼

Yes. Everything runs in your browser with no server calls.