AI 产品解读Intercept, modify, and mock HTTP(S) network requests and responses directly in the Chrome browser
Enables web developers and QA engineers to modify network traffic (redirect URLs, modify headers, inject scripts, mock API responses) without setting up a proxy server, avoiding VPN issues and latency. Allows frontend development when backend APIs aren't ready, testing local JS/CSS changes on production sites, and overriding REST/GraphQL API responses.
User installs the extension, creates HTTP rules (redirect, headers, script injection, mock API responses) via the extension popup or the Requestly web app at app.requestly.io. Rules are stored locally in chrome.storage.local. When browsing, the service worker intercepts matching requests using declarativeNetRequest and webRequest APIs, applies the configured rules, and optionally records sessions for replay. The extension integrates with the Requestly web app for advanced rule management, team collaboration, and cloud sync.
URL redirect rulesHTTP header modification (request and response)JavaScript and CSS injection into pagesREST and GraphQL API response mockingAPI request/response body and status code overrideSession recording and replay
- 目标用户
- Web developers / QA engineers / Frontend developers / DevOps engineers / API testers
- Source code is heavily minified making detailed logic analysis difficult
- Could not definitively determine if the web app UI (popup React app) requires login or renders locally without auth
- The devtools/index.js is 1.69MB minified - deep inspection was not feasible within tool budget
付费分析未识别到付费功能
No payment-related code found in the extension source: no premium/subscription/billing/pricing/upgrade/stripe keywords detected. The 'checkout' matches are all from the rrweb session recording library (checkoutEveryNms, isCheckout parameters) which is session replay checkpoint terminology, not payment. The extension is open source (https://github.com/requestly/requestly/). No feature gating, license checks, or payment UI found in the extension code. The destination service (Requestly/BrowserStack) likely has paid team/enterprise plans, but the extension itself does not gate features behind payment.
- 置信度
- 70
- 支付平台
- --
- 来源
- AI / 中
- 需要登录
- 是
- 登录理由
- The extension's core rule-application engine works locally without login (rules stored in chrome.storage.local). However, the extension heavily integrates with the Requestly web app at app.requestly.io for session recordings (SESSIONS_URL), rule management UI, team collaboration, and cloud sync. The app.cs.js content script injects on requestly domains to bridge the extension and web app. Session recording drafts open at app.requestly.io/sessions/draft/{id}, and the externally_connectable manifest connects to BrowserStack domains. Login to the destination service (Requestly web app) is required for the full workflow including cloud features, session replay, and team collaboration.
very good! i wanted this!
I just want to add a header Content-Type: application/json for localhost url but it doesn't work
Love it , As Youtube is blocked in my University so I replaced Youtube.com with Youtube-nocookie.com and watch?v= with embed/ . More I can also watch playlists etc...
I use this app to keep me focused when going to YouTube or Facebook by redirecting each to a specific page on that domain. For example, on YouTube, I redirect to a specific channel and on Facebook I redirect to my business page. Other extensions will loop if you are redirecting to the same domain but this one doesn't. That makes it much better than the 5 other extensions I've tried for this purpose. Thanks!!
Super. It work wonderful!
Great, redirects Prod CSS/JS to Local, without installing Charles. Works great.
It does it's job pretty good. I used it for reducing my image quality with rsz.io to save bandwidth.
Loved it for the "Replace part of the URL" feature. Neatly developed. Thanks.
This handy extension allowed us to solve a tricky problem with an iPrism Web Filter. We needed the https youtube links to be changed to http (non-ssl) links for the proxy server to filter and log this traffic in our corporate environment. Some documentation would be a great addition to the extension, but I was eventually able to figure it out through trial-and-error testing.
Does exactly what's expected.