HTML Escape
Converts characters such as <, >, &, and quotes into HTML entities and back. It is for safe snippets, examples, and text shown inside markup.
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
HTML Escape
Local browser processing. Data stays on this device.
Result
Encoded
HTML characters were escaped: 48 -> 74 characters.
What HTML Escape does
Use HTML Escape when you need to show code examples inside an HTML page without rendering them.
When to use it
- Show code examples inside an HTML page without rendering them.
- Unescape copied entity-heavy snippets for readability.
- Prepare text that should appear literally in markup.
How to use it
- Paste the text or escaped HTML.
- Choose escape or unescape.
- Copy the result into the target snippet or document.
What to check
- Escaping text is not the same as sanitizing untrusted HTML.
- Use a sanitizer before rendering user-provided markup.
Data, formats, and limits
What stays on your device and what is sent
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
Supported formats
This tool works with typed or generated values rather than uploaded files.
File limits and browser requirements
- Use an up-to-date browser and check the result on the device where you will use it.
Known limits
- This tool helps inspect or transform data, but it does not replace code review, security review, or production configuration checks.
- Do not paste real secrets, tokens, or private keys into data you are not prepared to expose in the browser.
Troubleshooting
- If validation fails, start with quotes, commas, brackets, whitespace, and input encoding.
- If the result is unexpectedly empty, check the tool mode and a minimal example without extra fields.
- Do not paste real tokens, passwords, or keys; use a test snippet with the same format for diagnosis.
Common questions
What does Utilio receive?
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
What is it useful for?
Use it when you need to show code examples inside an HTML page without rendering them. Start by pasting the text or escaped HTML.
Do I need an account?
No. You can use this tool without creating an account.
Can I use it on a phone?
Yes. The tool works in a mobile browser, though longer input or detailed results may be easier to review on a larger screen.
How do I get a reliable result?
Paste the text or escaped HTML. Then choose escape or unescape. Escaping text is not the same as sanitizing untrusted HTML.
Does Utilio use my input or results to train AI?
No. Utilio does not use files, pasted text, settings, generated values, or results from this tool to train AI models.