Basic JS Minifier
Strip blank lines and leading indentation from JavaScript locally -- a safe, whitespace-only minify that can't break your code.
Formula and method
This text tool processes the text in your browser and shows the output below the editor. For sensitive text, avoid pasting secrets into any website unless you understand the risk.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What is Basic JS Minifier?
Basic JS Minifier is a free, privacy-first online tool on SpecWhale designed to strip blank lines and leading indentation from javascript locally -- a safe, whitespace-only minify that can't break your code. quickly in your browser without requiring an account or sign-up.
Is Basic JS Minifier free to use?
Yes, all tools on SpecWhale are 100% free, have zero usage limits, and run entirely in your web browser.
Is Basic JS Minifier free to use?
Yes. Basic JS Minifier is completely free, has no usage limit, and does not require an account, email, or API key.
Does Basic JS Minifier store or upload my data?
No. Basic JS Minifier calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.
How accurate is Basic JS Minifier?
Basic JS Minifier follows the method described above. As with any free tool, double-check results before relying on them for anything high-stakes.
Can I embed Basic JS Minifier on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of Basic JS Minifier to your own blog post or page.