AI 产品解读User-Agent Switcher and Manager - spoofs/modifies the browser's user-agent string to disguise browser identity from websites
Prevents websites from detecting your real browser, OS, and device through user-agent strings and Client Hints headers. Also useful for developers testing how sites render for different browsers/platforms.
User clicks toolbar popup → browses a large database of real user-agent strings filtered by browser and OS → selects or manually enters a user-agent string → applies to current tab, all tabs, or a specific window. The extension intercepts web requests via declarativeNetRequest and modifies User-Agent headers and navigator object properties to match the spoofed identity. Options page allows configuring blacklist/whitelist domains, custom per-domain rules, protected URL keywords, and Client Hints behavior.
Set custom user-agent strings from toolbar popupBlack-list mode: exclude specific domains from user-agent spoofingWhite-list mode: only spoof on specific domainsCustom mode: per-domain user-agent strings via JSON configurationPer-tab and per-window user-agent string assignmentRandomize user-agent strings from arrays
- 目标用户
- Web developers testing cross-browser compatibility / Privacy-conscious users wanting to mask browser fingerprint / QA testers verifying mobile/responsive site versions / Users wanting to bypass browser-specific content restrictions
- The donate button links to an external page - cannot verify what payment method (if any) is presented on the destination
- External CDN fetches to cdn.jsdelivr.net for browser data JSONs are for user-agent database loading, not gated content
- The extension includes 417 files, most of which are JSON files containing real user-agent strings for different browsers/OS combinations
付费分析未识别到付费功能
No premium features, subscriptions, payment APIs, license gates, or upgrade flows detected. The 'donate' button is voluntary support for development and links to external homepage - it does not gate any features. All keyword matches for 'pro' are false positives matching 'protected' (URL exemption feature), 'productTitle' (navigator.product field), and 'product' (browser engine name like Gecko). No payment platforms (stripe, paypal, etc.) found. The 'license' match is the AGPL license of the bundled ua-parser.js library.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login UI, authentication flow, OAuth, or account creation detected. All keyword matches for 'session' are Chrome extension APIs (chrome.storage.session, declarativeNetRequest.updateSessionRules), not user login sessions. The 'account' matches in agent.js (accounts.google.com, accounts.youtube.com) are in a protected-domains list that tells the extension NOT to spoof user-agent on those sites — to avoid breaking their login, not to require login.
Got this to watch prime streaming in HD on chromebook, tried one other user-agent extention that didn't work after lots of messing around. This worked first time, and I prefer the UI. It is a bit confusing for a second or two, so can understand the other reviews saying they didn't like the UI but I thought it was great, as I said, takes a moment to work it out, but once I had, applied the first windows pre-set, refreshed tab through the UI, HD immediately. Thank you!!
Best user agent switcher out there, the whitelist/blacklist is especially useful
I use this for longtime. Good but at this time this extension is effected to my facebook. When i enable this extension. My facebook keep showing blocking content (Rate limit). So i think extension use facebook token for spamming? I have no idea why. But when i disable and logout/login my facebook is fine. If not logout it still keep showing the error/block message from facebook.
Super useful and loads of options.
Please update this extension to the latest version of browsers.
Good working extension with many features on! And less RAM consuming.
很好用, ua非常多
best device spoofer ever
已经不可用了
This extension really works like a charm. It just need to update regularly. Edit: Please update Edge to the latest version.