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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Start
4.47
Latest
4.47
7-day rating change
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
Last crawled
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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Always though it's a great extension, until I found out that half of my rules don't work. It only supports 3 active rules and anything beyond that silently stops working with no indication whatsoever. This actually is an artificial limit only mentioned on extension website. The idea is that a few people would pay to get rid of the limits. I can't fathom who would pay such ridiculous price for such a small product, but that's up to you, I don't really care. What I don't like though is artificial limits per se and invisible ones especially.
No matter what regular expression matching rule I provided, it claimed it was invalid. Even the most basic possible expressions were considered invalid.
it's more slowly than other redirector addons. And deep need the url encode/decode function in redirect request.
Its Not Letting Me Bring Back The Goanimate text to speech voices back
Works!
awesome
Only works when I open a new tab or reload the page. Clicking on a link doesn't do anything. E.g. I create a rule to redirect a specific link youtube.com to my subscription page. If I right click the youtube button and open new tab, the extension works. However, if I just click on the link normally (doesn't open new tab) then the extension doesn't do anything. Otherwise, this is a great extension, plenty of options and has everything I need.
I LOVE THIS EXTENSIONS!
Great extension for what it does. Also author is very cool, he helped me on twitter to setup a rule.
Awesome it only need a better desine to make tabs looks more clear for viewer at first i didnt notice "rule name" tab its too small lel great extention thx alot