AI 产品解读User-Agent switcher for web development — allows developers to quickly change the browser's User-Agent (and Sec-Ch-Ua) request headers to simulate different browsers and devices
Web developers need to test how their applications appear and behave across different browsers, devices, and OS environments, but constantly switching actual browsers or devices is inefficient. This extension lets them instantly spoof the User-Agent header from a curated, auto-updated database.
Install extension → Click extension icon to open popup → Select a User-Agent from the dropdown list (Original, Custom, or one from the online database) or type a custom UA in the textarea → All HTTP requests automatically carry the selected User-Agent header → Periodically the extension fetches updated UA data from webdevmate.com
Select from an auto-updated database of real User-Agent strings fetched from webdevmate.com/ua/lastEnter a custom User-Agent string manuallyAutomatically refresh the UA database on a configurable schedule (period check every 5 minutes via chrome.alarms)Modify User-Agent and Sec-Ch-Ua headers via Chrome's declarativeNetRequest APIPreserve original browser User-Agent as the default option
- 目标用户
- Web developers / QA testers / Front-end engineers testing cross-browser compatibility
- The extension fetches UA data from webdevmate.com/ua/last — the server-side response structure could theoretically include paid tiers or gated content, but the client code treats all returned items as freely available
- The website webdevmate.com was not crawled to check for separate paid plans on the web service side
付费分析未识别到付费功能
No payment processing, subscription logic, premium feature gating, or upgrade UI exists in the extension. All 'pro' keyword matches are false positives from comments (JSIgnoredPromiseFromCall), JSDoc @param tags, and CSS property names (position:). The 'license' match is from the MIT license notice in the bundled Spectre CSS framework. The extension provides full functionality without any paid tier.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, authentication, or account creation UI or logic exists anywhere in the extension source code. The popup contains only a User-Agent selector, a custom textarea, and a refresh button. The only external network call is a public GET request to https://webdevmate.com/ua/last with no authentication headers or tokens. All settings are stored locally via chrome.storage.local.