This tool removes comments and blank lines from JavaScript, giving a lighter, cleaner snippet — in your browser.
How to use it
- Paste your JavaScript.
- Comments and blank lines are removed.
- Copy the cleaned code.
About JS Comment Stripper
Stripping comments and extra blank lines makes a snippet lighter for sharing or quick inspection. This tool removes block and line comments and collapses blank lines, while leaving the actual code intact. It is a lightweight cleaner — not a full minifier — and runs entirely in your browser.
FAQ
Does it fully minify the code?
No — it removes comments and blank lines but does not rename variables or compress logic.
Will it break code with // in strings?
Edge cases with comment-like sequences inside strings can occur; review the output for critical code.
Is it private?
Yes, the processing happens entirely in your browser.