
HardwareTestingPro
Keyboard Checker
TestHub360
Keyboard Tester Pro
DeviceMetrik
MicTest.work
SetupTester
Privacy-first device tests for microphones, cameras, screens, speakers, sensors, and more — right in your browser.

Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | device-test.com | extendsclass.com |
| Pricing | — | |
| Company | — | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Device-Test yet.
This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Device-Test and ExtendsClass JSON Generator. For example, how are they different and which one is better?
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A realistic data generator to test your app
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Simple browser tool to check if all your keys work properly
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Create mock and sample JSON using a powerful template syntax
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Test your microphone, keyboard, webcam, speakers, mouse, and click speed online — free, instant, private. 8 browser-based tools. No downloads. No account.
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Generate realistic random JSON data through a simple and intuitive GUI.
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