Mokku

Adds the API mocker MOKKU to Chrome Developer Tools for seamless integration & testing.

Mokku: An API Mocking Tool for Chrome Developer Tools

"Mokku" is a Chrome extension that adds a tab to the Developer Tools, allowing users to mock APIs for testing. Users can alter API responses, status, and response times and create different test-case scenarios like error states or incorrect data. It also facilities mock creation from network logs or from scratch, offering a comprehensive testing environment.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 10,000+
Rating: 3.39
(77)
Version: 2.0.11 (Last updated: 2024-05-24)
Creation date: 2020-07-01
Permissions:
  • storage
  • activeTab
  • tabs
Host permissions:
  • <all_urls>
Size: 3.44M
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Mokku: Mock API calls seamlessly (v1.7.0)
1,425+ 2.80 (5)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to use
  • Great for mocking backend service responses during front-end development
  • Helpful for day-to-day work
  • Lightweight mocking tool
Cons
  • Injects unadvertised ads into Google search results
  • Source code is hidden
  • Initial version was good, but now has become adware
  • Lacks backup option
  • Currently has bugs causing functionality issues
Most mentioned
  • Injects ads into the Google pages
  • Used to be good until ads were added
  • Source code is hidden and private
User reviews
How can I make a backup? I don't see any option
by Marcos Avila, 2025-02-13

Is this Extension safe, I see that put some inject.js script that makes calls to my API?
by Marko Rajevic, 2024-10-16

Disgusting. First, the developer decided to completely hide the source code of the extension, but now he has started inserting advertisements without users’ permission. Better use the free and fully open source mockiato extension.
View all user reviews

Extension safety

Risk impact

Mokku requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Mokku. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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Promo images

Mokku small promo image
Small promo image

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