Typical use
Input
function demo(){console.log('51tools')}Output
Readable formatted code, or minified/obfuscated output when those modes are selected.JavaScript 포맷터 / 압축기
JavaScript를 온라인에서 포맷, 압축, 인코딩, 디코딩하고 난독화합니다.
Input JavaScript
Use this page to format, minify, obfuscate, or check JavaScript code. It focuses on JavaScript code and produces formatted code, minified code, or validation hints.
How to use
- Prepare JavaScript code and paste, upload, or enter it as requested by the page.
- Adjust the available options, then run the process, conversion, generator, or lookup.
- Review formatted code, minified code, or validation hints, then copy, download, or continue editing the result.
Examples
Privacy
Processed in browser
Input not stored
Review sensitive data
The input is mainly processed in your browser, and the page only uses browser capabilities needed to generate the result.
Frequently asked questions
Use JavaScript code as expected by this page. If validation fails, try a smaller sample and check encoding, separators, file type, or expression syntax.
The usual causes are input format issues, browser support, or option settings. Verify the workflow with the sample first, then replace it with your own data.
You can copy ordinary results, but review critical fields and edge cases before production use, official submission, financial calculation, or publication.
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