Is this Minifier safe for sensitive data & credentials?

Yes, 100%. All processing runs client-side in your local browser memory. No text, tokens, payloads, or logs are ever transmitted to any remote server or analytics engine.

Can I use Minifier offline without internet?

Partly. This tool runs on client-side JavaScript with no external API calls, so once it is open it keeps working if your connection drops. Pages are not cached for offline use, so loading a tool needs a connection.

How does URL state sharing work?

When you click the share (link) icon, your input is compressed into a URL hash fragment (#data=...) and the link is copied to your clipboard, without storing anything on a database server.

CSS / SVG Minifier (Private & Secure)

Minify CSS and SVG online. Reduce file sizes securely in your browser.

How to use

Select the mode (CSS Minifier or SVG Minifier).
Paste your raw code.
Click 'Minify CSS' or 'Minify SVG', then copy the output and check the 'Saved' badge.

100% Client-Side Privacy: This tool executes entirely within your browser's runtime environment. No payloads, tokens, or inputs are transmitted to external servers.

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Troubleshooting Recipes & Fixes

Fix "CSS minification error: Unexpected token"
When running a CSS minifier or build process, it fails with "Unexpected token". Your CSS has a syntax error (like a missing closing brace or invalid character) that the minifier cannot parse.

How to use

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Troubleshooting Recipes & Fixes

Fix "CSS minification error: Unexpected token"