User Agent Lookup & Database
Detect your current user agent and explore organized user agent examples by year, device type, and platform. Download ready-to-use lists in TXT format.
Your Current User Agent
User Agent Library (Mobile) — 2020 to 2025
Data transparency: These are generated, representative user-agent patterns grouped by approximate release year, not captured browser traffic. They are not verified popularity rankings, and some model/version combinations may not correspond to actual devices. For compatibility testing only.
User Agents by Year: 2015–2026
PickAgent lets you filter browser user-agent examples from 2015 through 2026. Choose a start year, an end year, a device class and an operating system, then generate a plain-text list with one user agent per line. The data is a curated pattern-based sample library, not a measurement of worldwide market share.
For actual most-used browser rankings by year, refer to independent analytics sources such as Statcounter GlobalStats. Browser market-share data cannot establish the popularity of each exact user-agent string.
Frequently Asked Questions
What is my user agent?
A user agent is a browser identification string that can include browser, operating system and device details. The detected string shown above comes from your browser's navigator.userAgent value. Modern browsers may reduce or standardize parts of this string.
Can I download one user agent per line?
Yes. Choose your years, device and platform, click Generate List, then Download TXT. Each line contains one complete user-agent string. You can also export CSV.
Are these the most popular user agents in 2026?
No. The included library provides representative, synthesized patterns for testing and reference, not verified traffic-based rankings. Real popularity requires independent traffic measurements with a documented method.
Does PickAgent upload my information?
No. The user-agent detector and list generator run locally in your browser. The site does not require an account or a paid API.
Can I choose 2020 to 2025 for mobile or Smart TV?
Yes. The year and device filters work together, and you can narrow results further by operating system.