JavaScript Cleaner
Clean and optimize your JavaScript code by removing comments and empty lines to make it more compact.
Clean and optimize your JavaScript code by removing comments and empty lines to make it more compact.
Paste your JavaScript code into the input text area.
Check the boxes to choose whether to remove comments and/or empty lines.
Click the 'Clean Code' button. The cleaned code will appear below, ready for you to copy.
The JavaScript Cleaner is a handy tool for web developers that helps tidy up JS code. It allows you to quickly remove all comments (both single-line and multi-line) and extra blank lines from your scripts. This is useful for reducing file size and making code less cluttered before minification or for sharing cleaner code snippets. Just paste your code, choose your options, and get the cleaned version instantly.
Clean, format, and compress your CSS code by removing comments and unnecessary whitespace to optimize your stylesheets.
Convert between various data storage units like Bytes, KB, MB, GB, TB and bits, Kb, Mb, Gb, Tb.
Clean and tidy up your HTML code by removing unnecessary attributes, comments, and empty tags.