Encoder•Client-Side Processing
HTML Encoder / Decoder
Convert special characters into HTML entities (<, >, &) to prevent XSS vulnerabilities.
Developer workbench
⌘ / Ctrl + Enter to runConfigure. Run. Inspect.
Runs locally. Inputs and results are not automatically saved.
26 input bytes
Output
How to Use HTML Encoder / Decoder
01
Enter text with HTML tags or special characters.
02
Click 'Encode' to generate safe entity codes or 'Decode' to restore original text.
03
Copy the safe HTML code.
Frequently Asked Questions
Why should I encode HTML?
Encoding user-provided input prevents Cross-Site Scripting (XSS) attacks by neutralizing dangerous script tags.
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