🔒 100% Client-Side
<> HTML Entity Encoder
Encode and decode HTML entities
Encode and decode HTML entities
All encoding happens in your browser. Your HTML and text never leave your device.
No uploading or downloading. Process HTML entities instantly in your browser.
Once loaded, works without internet connection.
No subscriptions, no hidden costs, completely free.
This HTML entity encoder runs entirely in your browser using JavaScript. When you encode or decode HTML entities, the processing happens completely on your device. We never upload your HTML code, text, or any data to any server, which means your content remains completely private and secure.
Unlike online services that require data uploads, our client-side approach ensures zero data collection, zero server processing, and zero privacy concerns. Your HTML and text never leave your computer.
HTML entities are special codes that represent characters in HTML. For example, < represents the less-than symbol (<), > represents greater-than (>), and & represents an ampersand (&). They're used to display reserved characters and special symbols that would otherwise be interpreted as HTML code.
Encode HTML when you want to display HTML code as text on a webpage, when handling user input to prevent XSS attacks, or when preparing content for HTML emails. Encoding converts special characters like < > & " ' into their entity equivalents so they display correctly without being interpreted as HTML tags.
The encoder focuses on special HTML characters like <, >, &, quotes, and other reserved symbols. Regular letters and numbers don't need encoding. You can choose to encode all special characters or only the essential ones for security and display purposes.
Yes! This tool is completely free with no hidden costs or subscriptions. We believe privacy-first tools should be accessible to everyone.
We use Google Analytics to track page views for website improvement, but we never see, store, or collect your HTML code or text. All processing happens locally in your browser.