Modern manual testing with AI
A single Chrome extension, bringing together 15+ best-in-class tools like AI Form Filler, Test Case Generator Agent, Live, Bug Capture & more.
Reduce manual testing overhead to focus on automation.
AI-powered manual testing workspace
One workspace with 15+ best-in-class tools & AI agents like Live, Bug Capture, AI Form Filler, Test Case Generator Agent & more.
20,000+ early adopters are seeing 10x faster daily workflows.
Trusted by more than 50,000 customers globally
Everything you need for manual testing, in one extension
All the tools you need across the manual testing workflow— from test creation and setup to execution, bug reporting, and debugging— are now accessible with a single click.
Tools
Live
Launch Live sessions with just one click. Conduct Cross browser testing across-
- 3,500+ real browser combinations
- 30,000+ real devices
Test Case Generator Agent
Convert any product requirement artifact into actionable test cases instantly.
- 90% faster test case creation
- 50% better test coverage
Proofreader Agent
Proofread pages with AI to find & fix typos, grammar, and broken link errors.
AI Form Filler
Leverage AI to generate and fill realistic data in form fields
Requestly
Test, Mock, Intercept, and Debug APIs with local-first API client
- API Test Authoring Agent
- Rated 4.4/5 on Chrome Web Store
Bug Capture
Report bugs with detailed, data-rich bug reports with just a single click.
- 20x faster bug resolution
- 1M+ bug reports generated
Why choose Testing Toolkit?
All your tools, in one place
Skip the hassle of installing multiple tools and juggling accounts—manage everything through one extension
Best-in-class tools
Access industry leading tools such as Live, Accessibility, Bug Capture and more— which are trusted by millions of users globally.
Smarter testing cycles with AI
Offload tedious manual tasks to our Test Case Generator Agent, Proofreader Agent, & AI Form Filler for faster testing.
The ultimate toolkit for every tester and developer
Perform exploratory testing, quick UI validation, debugging, and bug reporting, all in one secure Chrome extension.
QAs
Accelerate functional and UI testing, with integrated AI utilities.
SDETs & Automation engineers
Reduce manual testing overhead to focus on building automation.
Front-end Developers
Debug issues faster, which are either reported by QAs or identified during development.
Over 50,000 companies trust Browserstack
Piotr Kowalczyk @piotrek_web Thank you god for @browserstack <3 Css magic...#Apple #testing #programming #FrontEnd 
Luis H. Ball Jr. @luqven @browserstack Local appreciation tweet 🥰 Browser’s refusal to ship meaninful JS feature flags makes it necessary to be able to test on older versions.Local makes that a breeze ⛵. 
Fatih Battal @fatihtweeting @browserstack I love you😘 Nothing more. That's it. 
Kevin Basset @kvnbsst Big fan of @browserstack for cross-browser testing. If you're building a #PWA, it's an absolute must-have. #nocode #iphone #safari #web #browser 
Rajendra Kadam @rajendra_ak Use @browserstack to automate tests on many more devices than those in your farm. 
Code With Caen @CodeWithCaen Trying out @browserstack and am completely blown away. Currently playing around with visual testing using Percy. Super excited I got a sponsored #opensource plan too! 
