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Omi A11YHandle Documents & Data

STOA rating

6.1 / 10

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Omi A11Y helps you find and fix accessibility problems on your website without any setup. Install the free Chrome extension, click it on any page, and instantly see which elements fail WCAG 2.1 (the web accessibility standard used in legal compliance). You get plain-language explanations and exact fixes — no digging through code required.

Strengths

Completely free with no paid tiers or feature limits
Zero setup — install the Chrome extension and start scanning immediately
Plain-language fix suggestions make it usable even without deep accessibility expertise
Covers both WCAG 2.1 A and AA levels, which matter for legal compliance in the US

Weaknesses

Only works as a Chrome extension — no support for Firefox, Safari, or other browsers
Limited to 25 automated checks, which won't catch every accessibility issue (manual testing still needed)
No team collaboration features or centralized dashboard for managing multiple sites

Key features

Run 25 automated accessibility checks on any webpage in one click
Highlight failing elements directly on the page so you find problems fast
Check against WCAG 2.1 A and AA standards to meet legal requirements
Visualize focus order (the path keyboard users take through your page)
Export reports to share findings with clients or your team
Use it completely free — no account, no trial, no paywall

STOA verdict

Omi A11Y is a good fit for small web design or development shops that need a quick, free way to check client sites for accessibility problems. You get instant results and clear fix guidance at no cost, which is hard to beat. The tradeoff is that it only runs in Chrome and covers a limited set of checks, so you can't rely on it alone if you need a full compliance audit.