JavaScript Beautifier & Minifier
- {a} characters in, {b} characters out ({pct}%)
- Could not process this code: {msg}
About this tool
Re-indents JavaScript so minified or messy code becomes readable, or compacts it by removing comments and unneeded whitespace. It understands strings, template literals, regular expressions and comments, and it never adds, removes or reorders any code, only whitespace. Line breaks that could change how your code runs (automatic semicolon insertion) are kept. Everything runs in your browser.
Frequently asked questions
What is JavaScript Beautifier & Minifier?
Format minified JavaScript or compact it, with strings, templates and regex handled safely. It is one of the CSS & Frontend tools on MyCodeTips.
How do I use JavaScript Beautifier & Minifier?
Open the tool, enter or paste your input, and the result appears right away. Use the Copy button to copy it.
Is JavaScript Beautifier & Minifier free to use?
Yes. It is free to use and does not need an account.
Is my data safe with JavaScript Beautifier & Minifier?
Yes. It runs entirely in your browser, so what you enter is never uploaded to our servers.
Can I share my result?
Yes. Use the share buttons below the tool to post a link or copy a link to the tool page.
Which tools are related to JavaScript Beautifier & Minifier?
CSS Formatter & Minifier, HTML Formatter & Beautifier, JSON Formatter & Validator.
- HTML Formatter & Beautifier
- CSS Formatter & Minifier
- Code to Image
- Send output to…
- Nothing to send yet.
- Received output from {tool}
- Undo
- Dismiss