Macbook running NVDA in an Assistiv Labs browser session, announcing “Welcome to NVDA”.

Cross Screen Reader Testing Made Easy

Instantly test the accessibility of your website with NVDA, JAWS,VoiceOver, and more from any computer.

Macbook running NVDA in an Assistiv Labs browser session, announcing “Welcome to NVDA”.

Test with your user’s assistive tech

According to WebAim’s annual survey, 90% of screen reader usage is split across JAWS, NVDA, and VoiceOver. Just as you test your website in different browsers, testing with different screen readers is the best way to ensure a bug-free experience for your users.

Pie chart showing JAWS, NVDA, and VoiceOver taking over 90% of usage.
Screenshot of a Google Chrome tab running an Assistiv Labs session with VoiceOver.

Web-based access

Forget maintaining your own expensive devices & complicated virtual machines. A modern web browser is all you need to access real screen readers running on Windows, OS X, iOS, and Android devices.

Reliable, isolated environments

No more rebooting or adjusting your browser and OS settings just to get some testing done. Every Assistiv Labs session starts from the same clean state, entirely contained to your browser tab.

Screenshot of Assistiv Labs UI for picking a screen reader, screen reader version, browser, and browser version.
Screenshot NVDA speech viewer and focus plugin running.

Beginner friendly settings

Out of the box, many screen readers can be confusing to sighted testers. By default with Assistiv Labs, screen reader speech and focus are made visible. Keyboard shortcuts are intuitively mapped to your Mac or PC.

Favorite tools included

Admin permissions to install the accessibility testing apps and browser extensions you need to get the job done.

Remembers your preferences

Screen reader settings are saved to your account, so every new session starts just the way you like it.

Localhost tunneling

Securely test your private local developer environment in Assistiv Labs with localhost tunnels, just like testing on your own device.

Discover faster, simpler accessibility testing with Assistiv Labs