Free online HTML entities converter. Encode special characters to HTML entities or decode entities back to readable text. Supports named entities (&), numeric decimal (&), and hex (&) formats. Essential for web developers sanitizing user content and preventing XSS. 100% browser-based.
100% browser-based — your data never leaves your device
Encode or decode HTML entities (& < > ") instantly.
Toggle between Encode (text to entities) and Decode (entities to text) mode.
Type or paste the text or HTML entities you want to convert.
Click Copy to grab the encoded or decoded output for your HTML or application.
Drop a file here or click to browse
Ctrl+Enter to encode
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HTML Entities Converter is a free online text tool that encode or decode html entities (& < > ") instantly. It works entirely in your browser — no downloads, no installations, and no server uploads required. content writers, developers, technical writers use HTML Entities Converter when they need a fast, privacy-respecting way to process text data without installing additional software. It supports capabilities such as bidirectional, named entities, numeric entities. Additional features include real-time. Common use cases include escaping special characters in user-generated content for xss prevention, converting text for display in html emails and web pages, decoding html entities from scraped content for clean text extraction. All processing happens locally using modern browser APIs, which means your data never leaves your device. This makes HTML Entities Converter ideal for working with sensitive data, proprietary code, or any situation where privacy matters.
HTML Entities Converter is a free online text tool that helps you encode or decode html entities (& < > ") instantly. Key capabilities include bidirectional, named entities, numeric entities. All processing is done locally in your browser — no data is uploaded, stored, or shared with any server. There are no sign-ups, no file size limits, and no hidden charges. It is commonly used to escaping special characters in user-generated content for xss prevention.
Toggle between Encode (text to entities) and Decode (entities to text) mode.
Type or paste the text or HTML entities you want to convert.
Click Copy to grab the encoded or decoded output for your HTML or application.
| Category | Details |
|---|---|
| Input Limits | Maximum input length: Browser memory bound |
| Encoding support: UTF-8, UTF-16, ASCII, ISO-8859-1, Windows-1252 | |
| Supported Formats | Plain text, UTF-8, ASCII, Unicode, Percent-encoding (RFC 3986) |
| Browser Engine |
|
All operations run entirely in your browser using built-in Text APIs. No server uploads, no data storage, and no third-party requests.
HTML Entities Converter is ideal when you need to escaping special characters in user-generated content for xss prevention without installing software or uploading data to a server. Since everything runs in your browser, there is no setup time and no risk of your data being stored on external servers. For for advanced text manipulation within an IDE, consider using VS Code. For for batch text processing on servers, sed/awk (command-line) may be a better fit. HTML Entities Converter fills the gap between heavyweight desktop tools and insecure online services that require uploading your data.
No. HTML Entities Converter processes everything entirely in your browser using JavaScript. Nothing you type, paste, or upload is ever transmitted to any server. Your data never leaves your device.
HTML entities are special codes that represent reserved characters in HTML. For example, & represents &, < represents <, and > represents >.
Encode HTML entities when displaying user-generated content to prevent XSS attacks, or when you need to show HTML tags as visible text rather than rendered markup.
Encode special characters to HTML entities or decode entities back to characters.
Uses standard HTML named entities where available for readability.
Also supports numeric character references ({) for full Unicode.
See results update as you type with instant copy support.
HTML Entities Converter is useful in a variety of scenarios across different workflows:
Escaping special characters in user-generated content for XSS prevention
Converting text for display in HTML emails and web pages
Decoding HTML entities from scraped content for clean text extraction
Always encode HTML entities in user-generated content before rendering to prevent XSS attacks. This converts < and > to < and >.
Named entities like & are easier to read in source code. Numeric entities like & are more universally supported across different parsers.
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