Malwarebytes Browser Guard
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Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
4.51,800 reviews~300K+ usersBy RQ Labs India Privated Limited
Freemium
Updated 2026-09-02Requestly: Intercept & Modify HTTP Requests screenshots
Overview
🚀 Best Chrome extension to supercharge Web Development & QA. Trusted by 300,000+ developers. 👉 Requestly works directly in Chrome with beautiful, modern UI and team collaboration features. Popular features – Modify HTTP Headers, Override API Responses, API Mocking, Redirect URLs, Insert Scripts & HTTP Interceptor. ⭐️ Open Source – https://github.com/requestly/requestly/ 🌟 Top Use Cases → Mock API Responses to build frontend when backend isn't ready → Modify HTTP Request & Response Headers → Test local JavaScript changes directly on production sites → Use HTTP Redirect Rule to load scripts from local or staging environments on production sites → Modify and Mock API Request payload, Response body, & Status Code → Override GraphQL Requests 📌 https://requestly.com/blog/what-is-requestly Requestly (now a part of BrowserStack) doesn't set up a proxy in your browser, and hence, developers don't face VPN issues or lags while using it.
Pricing
Requestly: Intercept & Modify HTTP Requests is freemium. The free tier is usable for evaluation; compare paid tiers before committing a team.
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View ExtensionFrequently asked questions
Is Requestly: Intercept & Modify HTTP Requests free?
Requestly: Intercept & Modify HTTP Requests is free to install with optional paid plans that unlock extra features.
What are the best Requestly: Intercept & Modify HTTP Requests alternatives?
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Malwarebytes Browser Guard alternativesBlock malware, scams, phishing and trackers for safer, cleaner, and ad-free browsing.MetaMask alternativesThe world's most trusted crypto walletFree VPN for Chrome - VPN Proxy VeePN alternativesVeePN is a VPN extension that unblocks websites and secures your connection with encrypted tunneling and unlimited bandwidth.Online Security alternativesPowering your web experience with a reliable, endpoint protection layer.
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