When to use it
Use it for snippets, config-like JavaScript, bookmarklet-ish fragments, docs examples, and quick readability checks.
developer
JavaScript Formatter
Format JavaScript as text, with absolutely no surprise execution. The code stays politely on the page.
unannoy://clean-text
copied
One less tiny problem.
no-login.exe
Formatted output
Formatted code will appear here.Input
0
characters
Output
0
characters
Indent
2
spaces
What this tool does
JavaScript Formatter prettifies JS text with indentation controls, sample loading, copy, and clear controls.
How it works
Paste code text, choose indentation, and format. The tool does not run user JavaScript.
Useful for
- Cleaning copied JS snippets.
- Preparing code for documentation.
- Making minified examples easier to inspect.
Limitations
Formatting is lightweight. Complex modern syntax may not be handled as deeply as a full editor formatter.
Questions before the button mashing
Does this execute my JavaScript?
No. It formats code as text and never runs it.
Can it replace Prettier?
No. It is a quick browser utility, not a project formatter.
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