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.
BIG WARNING - "CUSTOM" MODE **ALWAYS** APPLIES! If you switch in options to Blacklist or Whitelist mode, ***anything*** you have entered into "Custom" mode will ***STILL APPLY***. That's not documented, or obvious. So if you change the user agent and want it to apply to sites you have in the "Custom" mode box, you will have to DELETE EVERYTHING you have in there (i.e., replace with {}). I paste it into Notepad/text file, then paste it back when I want custom mode re-enabled.
спасибо. работает.
I'm making a user agent parser, and after testing a few more extensions, this one is the most complete. It's very pleasant to be able to change our user agent this easily^^ Thanks ;)
Perfect. Stops google from bugging you about using Chrome.
Extensions doesn't actually work. browser information is being leaked. attempted to watch tv on linux and got a "Linux not supported.." switched the "agent" to all variations of "supported OS's and browsers" but it still reports it doesnt support linux... So I installed extension on windows, chose a linux version of a browser and it loaded just fine.. extension doesn't work completely.
It might work with some sites, but my company's website still always loads its tablet version on my Pixelbook, no matter what I set the agent to (but of course it works without a hitch on my Windows PC). I also deleted all cookies and other temp files, still to no avail.
Для меня лучшее и удобное расширение по смене user-agent, которое работает и имеет большой выбор смены профиля по разным шаблонам и даже версиям. Отлично
Very Nice ! Have a lot type of navigators and works fine
In terms of user agent options, it's got the most and it works like a charm.
Tried multiple "user-agent" extensions, only this one works for me for some websites I need to visit. Nice work, thanks!