HTML Encoder / Decoder
Encode HTML-sensitive characters or decode existing entities in the browser for templating, debugging, and content cleanup.
Use HTML Encoder / Decoder
Details, guidance, and common questions
The working tool stays first. Open these sections only when you need more context.
HTML encoding helps when text and markup meet
HTML encoding is useful when you want code examples, snippets, or user content to display safely without being interpreted as live markup.
Decoding is just as helpful when you receive text filled with entities and want the readable version back for editing or checking.
Helpful tips for a better result
- Encode when you want literal angle brackets or ampersands to display as text.
- Decode copied entities before reviewing or editing the underlying content.
- Use the HTML preview tool if you want to render the final markup in a sandboxed preview.
Frequently asked questions
What does HTML encoding do?
It converts special characters like angle brackets and ampersands into entities so they can display safely as text.
Can I decode entities like & and <?
Yes. The decoder turns common HTML entities back into normal readable characters.
Does this tool run locally?
Yes. Encoding and decoding happen in your browser without needing a backend for core use.