tweak: mock and modify HTTP requests
Developer Tools
Likely PaidConfidence 92Platform Paddle
Mock or modify your HTTP requests to test, develop and demo your web application
Users
60K
Rating
4.6
Reviews
237
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
Users300KCurrent public install base
Rating4.5Store average score
Reviews1,748Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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7 assetsRequestly: Intercept & Modify HTTP Requests Media preview
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4.47
Latest
4.47
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0.00
2026年7月16日2026年7月22日
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Version25.9.24
ManifestV3
Size1.23MiB
Languages1English
Published
Store updated
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English
Overview
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🚀 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 Client, API Mocking & HTTP Interceptor.
⭐️ Open Source - https://github.com/requestly/requestly/
🌟 Top Use Cases
→ A beautiful & privacy-friendly API-Client
→ Mock API Responses to build frontend when backend isn't ready
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text1,240Synced review bodies
Total ratings / reviews1,748Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Muito boa para debug de APIs
Использую приложение как рабочий инструмент регулярно. Помогло обойти проблему с longurls при попытках подменить response body на винде. Мне все нравится, удобное.
Very good, I hope there will be a free version soon
Great tool
Great tool, I use it mostly every day. It helps a lot for modifying my test cases.
Very handy tool for frontend QA, testing and development overall
Can't say enough great things about this tool. We have a ton of complex data at work. Whether it be complex user data, specific error scenarios that just don't happen that often, or anything else I need from an API to prove to myself that something on the UI is working correctly, I always turn to Requestly to get me through it!
Very handy tool for frontend development!!
Useful tool for the QA purposes to modify BE responses
I use it to mock API calls to my servers. Sometimes I don't have a service running locally or the data that I have is not good enough for a complex page to render as expected. Here is where Requestly comes in. I mock responses with data that I want to have in my front end, and I do not need to worry about bad data in database, or an API that is not functioning correctly. I can mock headers as well during app's request. It is super useful for front end development. Responses can be dynamic as well, such as :id that is returned from the API. Solved my pain working with microservices and bad local data!