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HTML Entity Encoder/Decoder

Encode or decode HTML entities like & and < instantly. Best free online HTML entity encoder/decoder – no sign-up required, 100% free.

Encode or decode HTML entities (e.g. < → &lt;).

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What is HTML Entity Encoder/Decoder?

HTML entities are special character sequences used to display reserved characters in web pages. The HTML Entity Encoder/Decoder converts between plain text and HTML-encoded text, ensuring your content displays correctly in browsers.

The encoder converts HTML special characters (&, <, >, ", ') into their named entity equivalents. The decoder supports all named HTML entities, numeric character references, and hexadecimal references, making it essential for web developers who need to sanitize user input, prepare content for CMS platforms, or debug rendering issues caused by unescaped characters.

Content managers and web developers frequently encounter encoding issues when transferring text between different systems. This tool helps ensure that special characters display correctly across all browsers and platforms. Whether you are preparing content for a CMS, sanitizing user-generated input, or debugging display issues, the encoder/decoder provides fast and reliable character conversion.

How to Use HTML Entity Encoder/Decoder

  1. Paste your text or HTML into the input area.
  2. Click "Encode" to convert HTML special characters (& < > " ') into entities.
  3. Click "Decode" to convert HTML entities back to plain characters.
  4. Copy the converted result from the output area.
  • Pro tip: Always validate your output before using it in production. This tool provides instant feedback, making it easy to catch and fix issues early.

    • Example

    Encode:
    Input: "Rock & Roll "
    Output: "Rock & Roll <Awesome>"

    Decode:
    Input: "&lt;Hello&gt;"
    Output: "<Hello>"

    Frequently Asked Questions

    Which characters are encoded?

    The encoder converts the five HTML special characters: &, <, >, ", and '.

    Does the decoder support decimal and hex references?

    Yes, the decoder handles both decimal (&#65;) and hexadecimal (&#x41;) numeric references via native browser parsing.

    Can it handle malformed entities?

    Malformed or incomplete entities may produce unexpected results during decoding, as the browser attempts to interpret the input.

    Can I decode HTML entities from a full web page?

    Yes, you can paste entire HTML documents and the decoder will process all recognized entities within the content using the browser DOM parser.

    Is HTML Entity Encoder/Decoder completely free to use?

    Yes, HTML Entity Encoder/Decoder is completely free to use with no hidden costs, subscription fees, or premium tiers. All features are available without any payment required.

    Is my data stored or uploaded when I use HTML Entity Encoder/Decoder?

    No. Everything runs locally in your browser using client-side processing. Your text and files never leave your device and are not stored on any server.

    Does HTML Entity Encoder/Decoder work on mobile devices?

    Yes, the tool is fully responsive and works on all devices including smartphones, tablets, and desktop computers. The interface adapts to any screen size.

    Do I need to create an account to use HTML Entity Encoder/Decoder?

    No account or sign-up is required. You can use the tool immediately without any registration, login, or personal information.

    Is there a limit on how much I can process with HTML Entity Encoder/Decoder?

    There is no hard limit for typical use cases. Very large inputs may experience slower performance, but standard usage is processed instantly.

    Which browsers are supported by HTML Entity Encoder/Decoder?

    The tool works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. It uses standard web technologies for broad compatibility.

    Can I use HTML Entity Encoder/Decoder offline?

    Once the page is loaded, the tool runs entirely in your browser. You can continue using it even with intermittent internet connectivity since all processing is client-side.

    Is HTML Entity Encoder/Decoder safe to use with sensitive information?

    Yes. Since all processing happens locally in your browser without any data transmission to servers, it is safe to use with sensitive or confidential information.

    Key Takeaways

    • Encode and decode HTML entities bidirectionally
    • Encoder handles 5 HTML special characters (& < > " ')
    • Decoder supports named, decimal, and hex references
    • Essential for web development and content sanitization
    • Fast client-side processing
    • Handles full HTML document decoding
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