Random User-Agent Generator
Generate random browser user-agent strings from a curated list covering Chrome, Firefox, Safari, Edge, and mobile browsers. Free to start with no signup.
How to Use the Random User-Agent Generator
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Frequently Asked Questions
Which browsers are included?
Chrome, Firefox, Safari, and Edge on desktop, plus iPhone/iPad mobile Safari and Chrome on Android — 8 curated strings total. Opera and Firefox Mobile are not in the database; use the all/desktop/mobile filter to narrow the pool.
Why would I need random user agents?
Web scraping, API testing, load testing, and browser compatibility testing. Random UAs help distribute requests and simulate diverse client traffic.
Are these real user agent strings?
They mirror real browser releases (Chrome/Edge 120, Firefox 120, Safari-era mobile) with full header format: browser version, OS, and engine. The 8-string list is static — not auto-updated.
Can I generate bulk user agents?
Up to 20 per batch via the count slider, with presets for 5 desktop, 5 mobile, or 10 mixed. Each line is an independent random pick from the 8-string database, so repeats within a batch are normal.
Is generation done locally in Random User-Agent Generator?
Yes. All generation runs in your browser. No data is transmitted.
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Last updated October 2026