CSS Media Query Generator
Build responsive CSS media queries visually. Use presets or define custom breakpoints, then copy the generated CSS.
Strategy
Preset
Mobile First
Uses min-width queries. Styles apply from the breakpoint upward. Recommended for modern projects — write base styles for small screens and progressively enhance for larger ones.
Desktop First
Uses max-width queries. Styles apply from the breakpoint downward. Useful when adapting an existing desktop layout for smaller screens.
All processing happens in your browser. Nothing is sent to a server.
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Is CSS Media Query Generator really free?
Yes. CSS Media Query Generator is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.
Does CSS Media Query Generator upload my data?
No. CSS Media Query Generator runs entirely inside your browser, so anything you type, paste, or open stays on your own device.
Do I need to sign up or install anything?
Neither. There is no account and nothing to download — open the page and CSS Media Query Generator is ready to use on desktop or mobile.
Does CSS Media Query Generator work offline?
Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.
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