Developer Utility
HTML Formatter / Minifier Tool
Format, unminify, or minify HTML snippets for readability or compact output.
Language: HTMLUtility: FormatUtility: MinifyUtility: Unminify
<div class="card"> <h2> Title </h2> <p> Hello world </p> </div>
What This Tool Does
Switch between readable and compact HTML quickly when debugging templates, embeds, or CMS output.
Use it to inspect or transform input quickly, then carry validated output into code, tests, or API requests.
Common Use Cases
- Prettify one-line HTML blobs from logs or APIs.
- Minify snippets before shipping inline embeds.
- Normalize markup before sharing in bug reports.
Common Pitfalls
- Best-effort formatting is not a full HTML parser.
- Aggressive minification can reduce readability while debugging.
FAQ
Can this unminify one-line HTML?
Yes, format mode expands minified markup into readable lines.
Will minify mode change semantic structure?
It targets whitespace reduction only.
Does this tool send data to a backend?
Most tools process input client-side in your browser unless explicitly noted.