Code Lab · Bench
HTML Entity Encoder
Escape or unescape HTML entities
Input
Output
Private by designThis bench runs within your browser. Supported files stay on this device while you work.
About this bench
About HTML Entity Encoder
Escape special characters into HTML entities (or unescape them back) so your markup renders correctly.
Input
Paste the code or structured data you want to inspect, format, convert or validate.
Result
A local validation, transformation or copy-ready result based on the selected options.
Limits
This bench does not execute or deploy your project. Validate generated output in the real target environment before production use.
How to use HTML Entity Encoder
- 01Paste your text or HTML above.
- 02Choose escape or unescape.
- 03Review the converted output.
- 04Copy it.
Frequently asked questions
What are HTML entities?
Codes like & or < that safely represent special characters in HTML.
Is my data private?
Nothing is uploaded. This tool runs entirely in your browser, so your data is processed on your own device and never sent to a server.