Modify your browser's user agent to test website behavior across different browsers and versions. This tool allows you to select presets, create your own, or set site-specific agents to understand how sites adapt to various browser identifications.





250+ iOS apps curated and reviewed
Whether you're new to user agent or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (58) | No | No | Sep 2026 | ||
| 2 | Free | 2.0★ (3) | No | No | Sep 2026 | ||
| 3 | Free | 3.0★ (2) | No | No | Sep 2026 | ||
| 4 | Free | 4.6★ (54) | No | Yes | Aug 2026 | ||
| 5 | Free | 1.0★ (2) | No | Yes | Aug 2026 | ||
| 6 | $2.49 | 4.6★ (92) | No | No | Sep 2026 | ||
| 7 | $4.99 | 5.0★ (1) | No | No | Sep 2026 | ||
| 8 | Free | 4.4★ (337) | Yes | Yes | Sep 2026 |





Modify your browser's user agent to test website behavior across different browsers and versions. This tool allows you to select presets, create your own, or set site-specific agents to understand how sites adapt to various browser identifications.



This app offers web developers and testers a streamlined way to test website compatibility across various user agents and platforms. It allows switching between predefined and custom user agents, ensuring sites function correctly on desktop, mobile, and tablet devices. Privacy is maintained through non-persistent data storage and local configuration.



Easily change your browser's User Agent for specific websites directly within Safari. Emulate different browsers and devices to access desktop versions of sites on mobile or test mobile layouts on desktop. This utility offers pre-set and custom User Agent options with per-site rule management.