Why use online HTML Entity Encoder?

JieBang HTML Entity Encoder requires no software installation. Open your browser and start using it immediately. It's completely free with data processed locally for privacy.

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HTML Entity Encoder/Decoder

Encode and decode HTML special characters, auto-process on paste

Input Content

Output Result

What is HTML Entity Encoder?

HTML Entity Encoder converts special characters to HTML entities like & becomes & and < becomes <. Used for XSS prevention and safe content display.

How to Use HTML Entity Encoder?

Enter text with special characters
Click encode button
Get HTML-safe entity encoding

Common Use Cases

Safely display user input on web pages
Prevent XSS cross-site scripting
Handle rich text editor content

Why Choose JieBang HTML Entity Encoder?

100% free, no signup required
Data stays in your browser, completely private
Works on any device, instant access

Frequently Asked Questions

What is a regex tester?

A regex tester lets you write and test regular expressions against sample text in real-time, highlighting matches as you type.

How to test an API endpoint?

Enter the URL, select HTTP method (GET/POST/PUT/DELETE), add headers and body, then click Send. JieBang's API Tester shows the response instantly.

Are developer tools free?

Yes, all JieBang developer tools are 100% free — JSON formatter, Base64 encoder, regex tester, API tester, cron validator, and more.