Mocky icon

Mocky

by Matas Bartosevicius · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Replaces outgoing browser made requests with matching responses recorded in a .har file

Users
107
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#82K
#69K among extensions
Version
0.0.4
updated 6 Jan 2025

Users

monthly, 3 years
360117Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 107 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
012Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Mocky

This extension replaces network requests with pre-determined responses from a uploaded .har file. The extension compares outgoing network request's signature: method, url and post data (if present) with the requests present in the har file, if the signature matches a request present in har file, the corresponding response is used to resolve the request.

Growth

WindowUsersChangeRatingsRating
7 days+6+5.9%00.00
30 days−4−3.6%00.00
6 months−11−9.3%00.00
1 year−4−3.6%00.00

Chrome Web Store search rankings

Where Mocky appears when people search the store, with the 30 day change
Search phrasePosition30 days
present#72−23

Version history

4 versions recorded
0.0.46 Jan 2025
0.0.331 May 2023
0.0.29 Jan 2023
0.0.16 Jan 2023

Details

Category
Developer Tools
First seen
6 Jan 2023
Size
155 KB
Languages
en
Pricing
Free
Extension ID
hpmgblgihdlkcegplalpibfbpheknido

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
debuggerstorageunlimitedStorage

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