A bookmarklet that lets you browse your own site through low vision, color blindness, dyslexia and hand tremor. One drag to install, works on any page you own.
no signup · runs in your browser · nothing leaves the page
The lens runs entirely in your browser, on pages you're already looking at. No extension store, no permissions, no data anywhere.
The lens approximates. It can't reproduce what it's like to navigate the web this way every day — and it should never replace testing with the people who do. What it's good at: making a team stop arguing about whether contrast "really matters" in about four seconds.