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Instantly mock APIs with zero code using MockForMe extension — fast, simple, and effortless
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MockForMe — Effortless API Mocking in the Browser (No Code Required)
MockForMe is a powerful, easy-to-use Chrome extension that allows anyone — developers, QA engineers, product managers, and designers — to mock REST APIs directly within the browser. Whether you're building, testing, or showcasing a web application, MockForMe eliminates the need to write mock server code or deploy temporary environments.
With MockForMe, you can simulate backend responses and test various API behaviors without touching a single line of code. Just plug in your token, whitelist the domains you want it to operate on, and start mocking instantly.
Why Use MockForMe?
Zero-Code Setup: Simply install the extension, provide your MockForMe token, and you’re ready to go.
Real-Time API Control: Inject mock responses instantly, without reloading or modifying your frontend code.
Domain Whitelisting: Keep your application secure and in control by specifying only the domains you want MockForMe to work on.
WebSocket Support: Receive real-time updates when API mappings are changed in the backend — no refresh needed.
Flexible for Teams: Whether you're QA validating edge cases, a designer previewing UI states, or a PM reviewing demos — MockForMe adapts to your workflow.
Latest reviews
- (2025-08-19) Shubham Singh: This extension is a must-have for frontend developers who want to speed up development, reduce blockers, and improve testing workflows. It has significantly improved collaboration between frontend and backend teams on my projects.
- (2025-08-19) Kavya Singh: As a frontend developer, this extension has been a game-changer in my workflow. It allows me to mock API responses directly in the browser, which is extremely useful when backend services are not ready, unstable, or undergoing frequent changes.
- (2025-08-16) Piyush Gupta: MockForMe has been a game-changer for my frontend dev workflow. I can mock APIs instantly without touching code, which saves me tons of time. The ability to simulate delays and errors helps me test edge cases effortlessly. Setup was quick, and real-time updates made iteration smooth. Just be mindful of the permissions it requests.
- (2025-08-16) Pankaj Gupta: MockForMe is a handy Chrome extension that makes creating and testing API mocks effortless. It’s lightweight, intuitive, and saves tons of development time
- (2025-08-14) Arun Shinde: As a QA, this extension is a lifesaver. It lets me quickly mock APIs, simulate errors/delays, and validate edge cases without waiting on backend changes. Simple UI, reliable behavior, and huge time-saver for test coverage
- (2025-08-12) Deepak Bhoria: Must have tool in arsenal for devs to save time !!
- (2025-08-11) Sourabh Gupta: very simple to use for mocking apis. this extension really saved many hours of me.
- (2025-08-10) mayank kansal: Super efficient! MockForMe lets me simulate APIs effortlessly during local development. No code edits, no hassles—just fast iterations.
- (2025-08-10) prashant garg: “A must-have productivity tool for any frontend developer.” MockForMe is easier to use than Postman & charles for mocking APIs. Purpose-built for the job—and it does it best. Its intuitive, frontend-friendly design lets you set up mocks in minutes, test edge cases instantly, and keep building without backend delays. Packed with features like custom responses, delays, and error simulation, it makes both development and live workflow testing faster and smoother. Excellent support and rapid feature updates make it a standout choice.
- (2025-08-04) Rajeev Sharma: This Chrome extension is a fantastic tool for frontend developers. It allows seamless mocking of API responses without requiring a backend, which greatly speeds up development and testing. The interface is clean, setup is quick, and it even includes helpful extras like simulating network conditions. Highly recommended for any web developer!
- (2025-07-31) shashi kant: MockForMe is an absolute gem for mocking API data! It’s faster and simpler than Postman for setting up mock responses, especially during frontend development. The UI is clean, intuitive, and the Chrome extension makes testing APIs incredibly convenient. Huge respect to the developer for building such a useful tool — highly recommended for all devs! 🚀
- (2025-07-28) Himanshu Rana: This extension completely changed how I test front end apps. Mockforme lets me intercept and edit API requests with ease — smooth, fast, and very developer-friendly.
- (2025-07-28) Executive Engineer II/Rohini Zone: I'm using the Mockforme Chrome extension to intercept and mock API requests in-browser — it's a game changer. With an intuitive UI and quick setup, it streamlines testing, debugging, and simulating edge cases without back end changes. A must-have for any front end developer working with APIs.
- (2025-07-17) Keshav: Mock For Me simplifies development workflows—no code changes needed to test API behavior locally. It saves hours of setup and debugging.
- (2025-07-17) jaspal singh: Super efficient! MockForMe lets me simulate APIs effortlessly during local development. No code edits, no hassles—just fast iterations.
- (2025-07-17) Manu K: A fantastic tool for frontend developers! With MockForMe, I can mock API responses during local dev without altering a single line of code.
- (2025-07-17) Rahul Nijhawan: Awesome tool for Api management.
- (2025-07-16) Vijay Singh: Incredibly useful and easy to use — this extension boosts productivity without slowing down Chrome. A must-have tool for anyone looking to streamline their browsing experience!
- (2025-07-16) Vijay Thapak: Clean, simple, and powerful. This extension made it effortless to simulate API responses and test different app states. Great job!
- (2025-07-15) Pritam Kumar: Super helpful for local development! Mocking APIs without changing a single line of code saves tons of time. Highly recommend this for frontend developer.
- (2025-07-14) sachin kumar: MockForMe is a solid, minimalistic tool for developers looking to quickly set up mock REST APIs without the hassle of creating a full backend or using bloated software. I used it to simulate endpoints during frontend development, and it worked well for basic scenarios—delays, error cases, and conditional responses. Super easy to get started—no complicated setup Clean UI, works well for prototyping and quick testing SSL-secured and lightweight Ideal for solo devs or small teams
- (2025-07-14) Nisha: this product helped me a lot.
- (2025-07-14) Meenakshi Sharma: This product helped me a lot
- (2025-07-14) Sonu Mittal: This product helped me a lot
- (2025-07-09) Anil Gupta: I've been using MockForMe for some time now, and it has really helped me and my team speed up our development. It's super easy to use — no need to write mock server code or set up anything complex. Whether you're a developer or QA, you can instantly mock REST APIs in the browser with just a few clicks. It’s very smooth, supports dummy data creation, and works great for frontend development and testing. The domain whitelist and token setup is simple, and mocking starts instantly. Highly recommend MockForMe if you're looking for a no-code, browser-based API mocking solution. Big time-saver!
- (2025-07-09) Memo Gupta: Excellent tool — makes modifying headers and API responses quick and easy
- (2025-07-09) Nitesh Saini: Simple yet effect tool to mock API's
- (2025-07-08) devender kumar: mockforme made it incredibly easy to test multiple scenarios in my AngularJS app. Truly impressed — great work by the team!
- (2025-07-08) michael george: Incredible extension for mocking APIs — a must-have for developers! I am using the Mockforme Chrome extension to intercept and mock API requests directly in the browser, and it’s a total game changer. It integrates seamlessly into my development workflow and helps me test edge cases, simulate responses, and debug frontend apps without relying on backend changes. The UI is intuitive, the setup is quick, and I love how I can inspect and modify requests on the fly. Whether you're building something solo or managing a dev team, this extension saves time and increases confidence in your frontend development. Highly recommend it to anyone working with APIs — this tool has become an essential part of my toolkit.
Statistics
Installs
33
history
Category
Rating
5.0 (30 votes)
Last update / version
2025-08-13 / 2.0.3
Listing languages
en