The easiest way to Redirect URLs, Modify HTTP Headers, Mock APIs, Inject custom JS, Modify GraphQL Requests
π Chromeβs favorite Open-Source DevTool of 2024! The best Chrome extension to Test & Mock API Requests.
β€οΈ & Used by over 250,000+ web developers in 15000+ organizations. Github Repo - https://github.com/requestly/requestly/
Open-Source & Powerful Combination of Postman & Charles Proxy replacing multiple tools like Fiddler, Resource Override, Proxyman and ModHeader from developers toolset. Requestly works directly in Chrome with beautiful, modern UI and team collaboration features.
π Top Use Cases
β Mock API Responses to build frontend when backend isn't ready
β Test JavaScript changes directly on your production site without code changes.
β Use the Redirect Rule to load scripts from local or staging environments on production sites.
β Modify and Mock API Request payload, Response body, & Status Code.
β Override GraphQL Requests
π https://requestly.com/blog/what-is-requestly
Unlike Charles Proxy & Fiddler, Requestly doesnβt set up a proxy in your browser, and hence, developers donβt face VPN issues or lags while using it. Requestly leverages Chrome Extension APIs under the hood to hit API endpoints and intercept & modify requests.
======== Top Features ========
π Mock XHR & Fetch API requests (Stub API Responses)
β Define Custom Response for your APIs requested by XHR/fetch
β Modify API response directly on Staging or Production sites
β Works with GraphQL APIs
β Simulate fake HTTP Status Code (400s or 500s) for your APIs
π Demo Video β https://www.youtube.com/watch?v=KIPbxUGUYq8
π Redirect URLs, Change Host, Modify Query Params (Map Remote or Map Local)
β Use dev/staging APIs in production sites & test local changes without code changes
β Debug remote Javascript by loading locally running JS in production sites
β Switch Hosts (e.g. abc.com/* to xyz.com/*) using Replace Rule
β Debug Ad Tracking Pixels, Debug A/B Test Campaigns, etc
β Remote Debugging with Requestly on Production sites
β Swap Adobe Launch (Adobe DTM) scripts in production with staging script
π Demo Video -- https://www.youtube.com/watch?v=85GVaOWTnlE
π Insert Scripts to any Webpage like TamperMonkey or GreaseMonkey Scripts
β UserScripts are simple JavaScript/CSS code that can change the layout of a page, add or remove new functionality and content, or automate actions.
β Use File Server to upload long scripts and Inject them using Script Rule
β Inject your JS tags on potential customers' sites and test your features
β The sales/product team can use this to demo the product directly on the prospectβs website (10x engaging demo)
π Demo -- https://www.youtube.com/watch?v=4dvucRjLwGY
π Cloud-based API Mock Server
β Create API Mocks
β Generate Mock data (random data) in the API response
β Test Mock API endpoints using API client
β Add delay to the endpoints
β Define custom HTTP status code & custom headers in the API Mock
β CORS enabled. The mock endpoints work seamlessly without CORS errors.
π https://app.requestly.io/mocks
π Session Recording
β Visual Bug Reporting Tool
β Cut down your bug reporting time & debugging time
β Automatically capture browsing video, Console logs, Network logs & env details
β Get quality bug reports from QAs, Customer Support & other non-technical people
β Never deal with asking for Steps to Reproduce
β Never deal with generating & Sharing Har files
β Attach the session recording link in Jira Tickets, Emails, or Slack anywhere
β Much better experience than Fiddler Jam, BirdEatsBug, Jam.dev (Jam dev) or Marker.
π Demo Video β https://www.youtube.com/watch?v=g_qXQAzUQgU
π Additional Features
β Enable/Disable rules with a single click
β Export and import the rules and maintain a backup for your rules
β Easy collaboration with others. Share Rules with other Users in one click
π Demo -- https://www.youtube.com/watch?v=BM7kTFy-vdc
======== References =======
π‘ Website - https://requestly.com
π Docs - https://developers.requestly.com
π₯· Github - https://github.com/requestly/requestly
π» Desktop App - https://requestly.com/desktop
π³ Issues - https://github.com/requestly/requestly/issues
πPrivacy - https://requestly.com/privacy
Latest reviews
- (2024-10-07) Awesome tool for my personal productivity.
- (2024-06-06) Alessandra Laderchi: Very simple to use and super useful! Great support too. Thank you!
- (2024-06-05) Srijan Bhatnagar: Just loved the way Requestly saved several person hours for our dev team by allowing us to redirect and intercept requests. The simple yet efficient rules allowed us to seamlessly redirect requests from a single staging front-end server to local backend servers. This meant that our devs didn't need to build or run the front-end server locally when focusing on backend tasks.
- (2024-04-30) joonhyung sim: it has fewer bugs compared to other proxy tools and the UI is clean.
- (2024-04-10) Arthur Engelhard: Love using Requestly to swap version of Adobe Launch from Prod to Staging and Dev. And also blocking various martech scripts to analyze their impacts on CWV.
- (2024-04-09) Daniel Bakh: Great tool! I use the tool to easily inject the script of our app onto customer websites to use during sales demos so I can show Fullview running on their sites
- (2024-02-17) Ashish Amar: Requestly Review: Simple UI, Huge Impact Loved the intuitive UI for request body modification. Helped in confirming backend security with my senior engineer, even bested Postman Interceptor in some cases.
- (2024-02-08) Alex Ercolin: it's extremely helpful in developer daily basis, thanks a lot for creating this tool!!!
- (2024-01-22) Harsh Vats: Awesome tool. I use it almost daily for my projects to modify request body, headers, etc. Would recommend it to every frontend developer out there. Thank me later :)
- (2023-12-29) Lee Yong Wei: Easily one of the best tools currently for intercepting and modifying HTTP request and response
- (2023-12-18) Thomas Pattoka: I used the extension to delay specific backend HTTP requests to analyze the loading behavior, worked like a charm :)
- (2023-12-12) Eden Eliyahu: Amazing!
- (2023-11-07) Mark Mekhaiel: We used this to delay API responses and modify params received to see how front end would handle them - this allowed front end to re-create a range of scenarios without wasting any back enders time. Did exactly what we needed it to, would recommend
- (2023-11-07) Yazan Alshekha: very helpful
- (2023-10-30) Mustang: Works as it should, but adds its script to every page even in paused state - I don't like this and so have to manually disable it every time I finish working with it. Update: the script is called "libs/customElements.js" and, as I understand it, is part of the "Session Recording" option. It's injected into each page when requestly is enabled (paused or not, it doesn't matter), and even if it doesn't do anything, I generally don't want extensions interfering with pages when I disable them.
- (2023-10-26) Rahul Choudhary: I was recently introduced to Requestly and used it for verifying libraries created in Adobe Launch without actually publishing them and I must say it performed perfectly. It is super user friendly and offers great ease of use.
- (2023-10-25) Anthony Baldwin: While I've only utilized a small subset of the extension, it appears to work great for my needs. The session recorder does have some quirks, such as some elements not being captured and response data being too large to display; however, the development team is aware of these issues. Overall, the development team is highly responsive and readily available to assist with any problems. I hope I can get the rest of my team on board. Keep it up. :) Edit: The response data was bumped to 100kb by the development team. We'll see if that does the trick. π€
- (2023-10-18) Facundo Gadda: We are using this extension in my current company as frontend developers to modify API responses and it works very very well. Highly recommend it.
- (2023-10-11) cantthinkofausername lol: epic tool, lets me ban the accounts of pvz gw2 pc players i don't like so cool loving it
- (2023-10-09) Divyanshu Sharma: Requestly's browser extension is remarkably easy to use. As a full-stack developer, I often need to test data-intensive UI for edge cases and performance. Using Requestly I can do it very easily by mocking network requests, without needing code changes or database seeding.
- (2023-10-06) Nancy Coceres: Very useful extension. Thanks a lot!!
- (2023-09-22) Omar: I can't redirect/block twitter no matter what rule I apply
- (2023-09-19) Soner Sayakci: When got Developer tools so annoying. I just want to set a request header and it asks for a Google account.
- (2023-09-15) Alexander Renn: Does not work at all. The Host header is set by the browser, extension is useless and can't override it.
- (2023-08-13) C: This is a great extension to have in my toolbelt
- (2023-08-10) NIDA Account: love it. works perfectly, great support.
- (2023-07-28) Vikas Reddy: I use this to rewrite new Reddit (which is slow, unintuitive, frustrating and crashes all the time) URLs to old using a regular expression. The extension is super simple to use
- (2023-07-23) Preet Raj: Requestly has been a great asset for instantly creating client demos. I love their script injection feature which allows me to inject our code into any website and really impress our clients as they see our product on their website during demos :). It's probably one of the best developer extensions out there. Great job Sachin and the team! ππ
- (2023-07-13) Jose Browne: This is by far the best tool for managing request headers! Plus the developers are very active meaning you'll get help if you're ever stuck or need help solving a problem. I use it daily and couldn't be happier.
- (2023-07-04) Lucas Laricchia: Very helpful! We use it every time to test experiments
- (2023-07-04) Mochamad Oki Husni Karyadi: Very helpful testing and development tool to stub request!
- (2023-06-30) xin xiao: Not work offline
- (2023-06-16) Sachin Jain: Awesome 5-Star product for Web developers. Our team uses it everyday. Covers all aspects of frontend development from development to testing to debugging. We use Sessions for PR reviews apart from reporting & debugging issues.
- (2023-06-01) Ezequiel Schmit: Thanks a lot for developing this, It saves a lot of time!
- (2023-05-25) Abhinav S: Great Tech!! Easy to use, Very Handy options. Saves a lot of time!!. Love their tutorials too!!ππ»
- (2023-05-23) Aleksey Kallistov: Does not work in incognito mode.
- (2023-05-20) Kors Man: not working
- (2023-05-18) Dan Mindru: Absolutely insane level of customisation and flexibility. Used this on a number of different use cases and love it. Works great and I found the UX fantastic. Nice job!
- (2023-05-16) Richard Hamlyn: I have been using Requestly for a few weeks now, what an amazing tool. So many rich features, great tutorials and the support is brilliant too.
- (2023-05-12) Rafael Alves: Only works opening in new tab or after refreshing page, not instant
- (2023-05-10) ΠΠ΅Π½ ΠΠ°Π»ΠΊΠΈΠ½: ΠΡΠΈ Π΅Π³ΠΎ Π²ΠΊΠ»ΡΡΠ΅Π½ΠΈΠΈ Π²ΡΠ»Π°Π·ΠΈΡ ΠΊΡΡΠ° ΠΎΡΠΈΠ±ΠΎΠΊ zone.js
- (2023-04-27) nazar dzys: Great tool with nice and responsible support!
- (2023-04-18) Sarah P: This is a great tool, would recommend to anyone. Makes our team's lives a lot easier being able to mock what we need. Sachin and his team are always super helpful.
- (2023-04-18) Asaf Dev: Been using this extension for a few years now, it has completely transformed the way I approach web development. It allows me to intercept and modify HTTPS requests with ease, and it has saved me countless hours of troubleshooting. It is incredibly useful to test different scenarios or simulate different user behaviors. It also gives me a lot of flexibility when it comes to testing and debugging. 5 stars :)
- (2023-04-18) Anjana Bajaj: Very useful extension as a developer. As a frontend dev I use it to modify my api response during testing and it makes my work much easier.
- (2023-04-16) Adam Brown: It doesn't work. All I needed it to do was redirect one part of a URL string to another. You can test it, but there's no obvious way to save the rule and apply it. It's worthless.
- (2023-04-13) Azhe Kun: sangat mantab
- (2023-04-12) Devin Howard: This tools is great for doing developer work and proof of concepts on the fly. Would Highly recommend!
- (2023-04-12) This tools is simply great for developers and it makes possible collaborative work in team.
- (2023-04-07) David McKinney: Great application for devs! Really neat