testing
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Redefine manual testing with best-in-class tools, supercharged with AI. JSON Formatter, Cache Manager, Responsive testing & more
20,000
4.91 
(23)
(23)
Accessibility Checker for Developers, Testers, and Designers in Chrome
400,000
3.86 (125)
(125)
Smartphone and tablet simulator on computer with several models to test mobile responsive websites.
1,000,000
4.90 (4,888)
(4,888)
Get the feed of the latest testing news.
8,000
4.94 (158)
(158)
Chrome extension for exploratory testing
7,000
4.29 (21)
(21)
Automate your website testing without code. An easy alternative to Selenium, Cypress and Katalon.
10,000
4.67 (18)
(18)
Now everyone on the team can own quality. Capture findings, create issues, and collaborate with the team, directly from the browser.
200,000
4.20 (177)
(177)
An essential tool to test the responsiveness of any website on multiple screens simultaneously
7,000
4.00 (20)
(20)
Automate your browser tests in 10 minutes, run them in cloud with CloudQA
1,000
4.69 (13)
(13)
Use the Plerdy UX & Usability Testing Chrome extension to enhance site design with heatmaps, scroll tracking, and screenshots.
10,000
4.08 (37)
(37)
Testing Library Extension for Chrome DevTools Recorder
1,000
5.00 (1)
(1)
QMetry Test Management for Jira - Exploratory Testing add-on is designed to empower users to carry out Exploratory Testing.
2,000
4.00 (7)
(7)
A functional test automation companion for software quality engineers
137
4.00 (4)
(4)
The Loop11 extension lets you participate in usability tests & is only active whilst completing a test for which you’ve opted in.
20,000
3.74 (50)
(50)
Selenium IDE alternative to record and export Selenium scripts. With reports & screenshots. Fast & open-source.
100,000
4.16 (267)
(267)
OWASP Penetration Testing Kit
20,000
4.81 (27)
(27)
Free REST API Tool, Use it to develop, test, debug RESTful APIs and HTTP request & REST services in Google Chrome Web Store.
10,000
2.67 (9)
(9)
Record HTTP traffic using Azure App Testing and run on Azure at scale
388
3.50 (2)
(2)
Record JMeter tests while browsing, upload JMX files to the cloud, and run load tests with thousands of users.
1,000
5.00 (1)
(1)
vREST is an automated REST API Testing Tool. This extension records HTTP requests and their responses in vREST application.
4,000
4.38 (52)
(52)
A comprehensive browser extension for testers with tools for testing, test data generation, security payloads, and more.
401
5.00 (6)
(6)
Revolutionize web app testing with Testbook, AI-driven extension for effortless regression testing, UI comparison, and more! 🚀
419
5.00 (9)
(9)
This extension allows you to calculate the statistical significance & conversion rate of your A/B tests.
569
5.00 (6)
(6)
Email Testing Email preview outlook test
551
4.13 (8)
(8)
Checks whether you have enhanced private data protection and prevents tracking of your on-line activity.
400,000
4.71 (15,845)
(15,845)300 results. Page 1 of 12.