HTML Formatter
Format raw HTML into readable markup for debugging templates, snippets, and rendered output.
HTML Formatter turns compressed or pasted markup into a readable document so it is easier to inspect structure, attributes, and nesting.
What is HTML Formatter?
HTML Formatter turns compressed or pasted markup into a readable document so it is easier to inspect structure, attributes, and nesting.
Format raw HTML into readable markup for debugging templates, snippets, and rendered output.
How to use HTML Formatter?
Step 1
Try the included example input, then replace it with a redacted sample from the system you are debugging.
Step 2
Paste HTML into the input panel.
Step 3
Format or minify depending on the output you need.
Step 4
Copy the result or move to the HTML escape tools if the content is encoded.
Example input / output
Use HTML Formatter to inspect a representative sample, confirm the result and continue to a related validation, conversion or comparison step if needed.
Review the result for completeness before copying it into code, a test, a ticket or another tool.
Example input
<section><h1>Developer Debug Tools</h1><p>Fast utilities</p><ul><li>JSON</li><li>JWT</li></ul></section>Example output
The tool returns a readable, copy-ready result based on the selected action.Practical developer examples
Check a copied value
Use HTML Formatter on a small, redacted sample from a request, response, Log, test fixture or configuration file. Compare the result with the source before reusing it.
Document the result
Include the relevant input, selected action, output and expected behavior in a ticket or code review so another developer can reproduce the same check.
Common developer use cases
HTML Formatter handles a focused transformation or inspection in the browser so you can answer one debugging question without creating a temporary script or project file.
Common issues
FAQ
Does HTML Formatter send data to a server?
The interactive transformation is handled in the browser in this frontend build. Analytics and advertising scripts may still load separately for site measurement or ads readiness, so avoid pasting active secrets or regulated personal data.
What input works best in html formatter?
Paste raw HTML markup directly into the input area or use the example button for a quick starting point.
Can I share HTML Formatter output with teammates?
Yes, but review the result first and redact tokens, private keys, customer data, internal URLs, account IDs, and other sensitive values before sending it in a ticket, chat, or pull request.