Requestly - Free API Testing & Mocking Tool

Open-Source API Client & HTTP Interceptor. API Collections, Environments, JS Redirects, API Mocks, Modify Headers and Insert Scripts

Requestly - Free API Testing & Mocking Tool is available to install from Chrome Web Store and for download from this page. It has 200,000+ active users The latest version is 24.11.25, and it was published 23 days ago.

View source code

Total download count: 312 (Only count downloads from Chrome-Stats)

All available versions

You can find the current and older versions of Requestly - Free API Testing & Mocking Tool here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Download count	Timestamp
24.11.25	CRX · ZIP · Source code	898.05K	3	2024-12-30
24.11.4	Paid users only	897.02K	3	2024-11-25
24.9.25	Paid users only	892.93K	0	2024-09-27
24.9.18	Paid users only	862.21K	0	2024-09-20
24.9.11	Paid users only	661.50K	2	2024-09-12
24.9.2	Paid users only	665.60K	0	2024-09-09
24.8.13	Paid users only	664.58K	2	2024-09-04
24.7.29	Paid users only	663.55K	4	2024-07-30
24.7.23	Paid users only	663.55K	0	2024-07-24
24.7.7	Paid users only	658.43K	1	2024-07-08
24.7.2	Paid users only	658.43K	0	2024-07-02
24.6.21 (MV3)	Paid users only	658.43K	1	2024-06-24
24.5.27 (MV3)	Paid users only	631.81K	4	2024-05-28
24.5.8	Paid users only	684.03K	5	2024-05-10
24.3.5	Paid users only	670.72K	6	2024-03-27
24.2.17	Paid users only	669.70K	9	2024-02-23
24.1.3	Paid users only	724.99K	8	2024-01-03
23.12.31	Paid users only	724.99K	2	2024-01-02
23.12.18	Paid users only	991.23K	2	2023-12-18
23.12.12	Paid users only	662.53K	2	2023-12-13
23.12.10	Paid users only	662.53K	2	2023-12-12
23.11.8	Paid users only	662.53K	3	2023-11-15
23.10.22	Paid users only	662.53K	4	2023-10-23
23.9.20	Paid users only	692.22K	6	2023-09-20
23.9.2	Paid users only	1.25M	9	2023-09-03
23.8.24	Paid users only	1.25M	3	2023-08-24
23.8.12	Paid users only	1.12M	3	2023-08-13
23.8.8	Paid users only	485.38K	3	2023-08-08
23.7.12	Paid users only	438.27K	6	2023-07-12
23.7.10	Paid users only	438.27K	2	2023-07-11
23.6.28	Paid users only	434.18K	3	2023-06-28
23.6.23	Paid users only	434.18K	4	2023-06-23
23.6.7	Paid users only	435.20K	10	2023-06-16
23.6.5	Paid users only	435.20K	3	2023-06-05
23.5.19	Paid users only	433.15K	7	2023-05-20
23.5.9	Paid users only	433.15K	4	2023-05-09
23.4.25	Paid users only	1.05M	5	2023-04-26
23.4.5	Paid users only	1.01M	6	2023-04-05
23.3.3	Paid users only	975.87K	11	2023-03-03
23.3.2	Paid users only	430.08K	4	2023-03-02
23.2.10	Paid users only	439.30K	6	2023-02-10
23.2.6	Paid users only	902.14K	4	2023-02-07
23.1.14	Paid users only	828.42K	13	2023-01-15
23.1.9	Paid users only	585.73K	5	2023-01-10
23.1.4	Paid users only	581.63K	4	2023-01-04
22.12.27	Paid users only	572.42K	4	2022-12-27
22.12.6	Paid users only	676.86K	5	2022-12-14
22.11.25	Paid users only	676.86K	4	2022-11-25
22.10.26	Paid users only	676.86K	7	2022-10-26
22.9.24	Paid users only	675.84K	4	2022-09-24
22.8.27	Paid users only	687.10K	6	2022-09-01
22.8.25	Paid users only	687.10K	4	2022-08-26
22.8.9	Paid users only	674.82K	11	2022-08-23
22.8.4	Paid users only	675.84K	4	2022-08-04
22.7.18	Paid users only	675.84K	5	2022-07-19
22.7.8	Paid users only	674.82K	4	2022-07-11
22.6.25	Paid users only	674.82K	7	2022-06-26
22.6.9	Paid users only	2.96M	7	2022-06-09
22.6.1	Paid users only	2.96M	5	2022-06-01
22.5.13	Paid users only	2.93M	6	2022-05-13
22.1.18	Paid users only	2.93M	7	2022-01-17
21.12.23	Paid users only	2.92M	5	2021-12-23
21.11.16	Paid users only	2.92M	6	2021-11-16
21.7.22	Paid users only	2.92M	5	2021-08-18
21.6.30	Paid users only	2.92M	7	2021-06-30
21.6.4	Paid users only	2.90M	8	2021-06-05
20.9.9	Paid users only	2.76M	7	2021-05-10

Install CRX file

An CRX file is the file format used for distributing and installing browser extensions in Google Chrome, Microsoft Edge, and other Chromium-based browsers. These extensions add functionalities and features to the Chrome browser, enhancing user experience by integrating additional tools directly into the browsing interface. Similar to an executable file, a CRX file contains all the components needed for an extension to run, including JavaScript code, images, CSS files, and other resources.

Option 1: The easy way (for Windows users only)

Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
Download and install the Requestly - Free API Testing & Mocking Tool CRX file

Option 2: Advanced method

Download Requestly - Free API Testing & Mocking Tool CRX file
NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
In the URL bar, go to chrome://extensions
Enable Developer mode
Drag and drop the downloaded Requestly - Free API Testing & Mocking Tool CRX file into the Extensions page
When prompted, click Add extension to install Requestly - Free API Testing & Mocking Tool.

Install ZIP file

Download and unpack the Requestly - Free API Testing & Mocking Tool ZIP file to a directory of your choice.
In Chrome browser, go to chrome://extensions
Enable Developer mode.
Click on the Load Unpacked button.
Select the directory of with the unpacked Requestly - Free API Testing & Mocking Tool ZIP file from step 1. Requestly - Free API Testing & Mocking Tool is now installed on your browser.