HTML Entity Encoder
🛠️ Tool Options
Character Options
Turn each textual character to an HTML entity.
Turn only HTML meta-symbols to entities (' " < > &).
Entity Radix
Use numeric character references with decimal code points.
Use numeric character references with hexadecimal code points.
Newlines and Entity Names
Ignore all newline characters during the encoding.
Use named entities when available instead of numeric codes.
Comments
Similar Encoding & Decoding
See AllWhat is HTML Encode Tool?
The HTML Encode tool converts characters into safe entity references so your text can be embedded in markup, JSON strings, source code, and documentation without breaking structure or introducing unintended tags. It supports encoding only the HTML meta symbols (&, <, >, ", ') or transforming every character to its equivalent entity.
You can choose numeric references in decimal or hexadecimal form, and optionally prefer named entities for better readability when they exist. Newlines can be preserved as raw line breaks or encoded to explicit references, making this tool suitable for multi-line snippets, templates, and copy-paste workflows. Use it whenever you need to sanitize strings, escape markup, or prepare snippets for display.
Key Features
The HTML Encode Tool is designed for developers, writers, and web professionals who need precise control over HTML entity encoding. Below are its standout features that make encoding effortless and accurate.
- Encode only HTML meta symbols or convert all characters
- Choose decimal (#) or hexadecimal (&#x##;) numeric references
- Prefer named entities where available for clarity
- Optional newline preservation for readable multi-line output
- Instant, real-time encoding as you type or paste
- Copy or download the encoded result with one click
- Local settings and content persistence with a 12-hour expiry
- Consistent output suitable for editors, CMS, and codebases
Encode HTML Example
<body>
<ul>
<li>first item</li>
<li>second item</li>
<li>third item</li>
</ul>
</body><body>
<ul>
<li>first item</li>
<li>second item</li>
<li>third item</li>
</ul>
</body>How to use HTML Encode Tool?
Using the HTML Encode Tool is simple and intuitive. Follow these easy steps to configure your preferred options, preview your results instantly, and export them in the format you need.
- Paste or type your plain text into the left textarea.
- Select Character Options: choose to encode only HTML meta symbols or all characters.
- Pick the Entity Radix: decimal (#) or hexadecimal (&#x##;) numeric references.
- Toggle Don’t Encode Newlines to preserve raw line breaks if desired.
- Enable Display Named Entities to use readable names when they exist.
- Review the encoded output on the right as it updates in real time.
- Use Copy to place the result on your clipboard or Download to save it.