CloudProxy

User-Agent & Device Lookup

Decodes your browser's User-Agent string right in your browser - nothing is sent to a server.

Browser
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Operating System
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Device Type
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Screen Size
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Raw User-Agent String
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Why does this matter?

Websites use your User-Agent string to decide what content or layout to serve you, and it's one of several signals used for browser fingerprinting. If you're troubleshooting a site that behaves oddly, or checking how your setup looks to a server, this is what it sees.

Want to check for deeper privacy leaks? Try our Privacy & Browser Leak Checker.

Read more: What's in a User-Agent String? Decode Yours in One Click.