Free REST API Tool, Use it to develop, test, debug RESTful APIs and HTTP request & REST services in Google Chrome Web Store.
Users
10K
0 in 30 days
Rating
2.7 / 5
unchanged in 30 days
Ratings
9
0 in 30 days
Store rank
#9,635
#8,312 among extensions
Version
1.4.0
updated 22 Apr 2023
Users
monthly, 3 years
Latest, 15 Oct 2026:10,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:9 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 API Tester - REST Client Testing Tool
This is simple REST Client. Use it to develop, test, debug RESTful APIs, HTTP APIs and and easy-to-use UI.
This has a number of powerful features than postman...
Favorites:
- Save favorite requests (including headers, payload etc.) and re-use them with the click of a button.
- Import/Export favorites.
- Your favorites are automatically synced with your Google account and are not tied to a single machine.
History:
- View all your previous requests and responses.
- Easily run them again.
- Easily filter out the requests you're not interested in.
Custom Headers:
- Choose from a large range of existing request headers.
- Create and save your own custom request headers.
More...
- View the request response in beautiful syntax highlighting (including JSON, XML, HTML and CSS).
- See how long each request took to complete.
- Supports GET, POST, PUT and DELETE request methods. Custom request methods can also be added by the user.
- HTTP Basic Authentication.
- Responsive Design.
- Dark Mode.
- 100% Free. No strings attached.
Note on Extension Permissions: The badly named "Read and change all your data" permission is required to send a request to any domain. This does not access or use your data in any way.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
0
+0.0%
0
0.00
1 year
0
+0.0%
+1
−0.08
Chrome Web Store search rankings
Where API Tester - REST Client Testing Tool appears when people search the store, with the 30 day change