New: Focus Order + iPad & Mac Redesign

Audit any website for accessibility. In seconds. From your phone.

Accessibility Checker runs industry-standard axe-core WCAG audits, maps keyboard focus order, checks color contrast anywhere — even through your camera — and turns results into an EAA-ready report. Everything stays private on your device.

Explore the app · Read the user guide

Accessibility Checker app showing color contrast analysis on an iPhone screen

New in the Latest Update

The biggest release yet — a brand-new testing tool and a redesigned experience for bigger screens.

Focus Order Visualizer

Map the keyboard focus (tab) order of any web page. See the exact sequence keyboard and screen-reader users follow, spot illogical jumps at a glance (WCAG 2.4.3), and export the full-page map as an image or PDF.

Redesigned for iPad & Mac

A floating results card you can move to any corner, menu-bar commands, and keyboard shortcuts. Audit with a keyboard and pointer the way you'd expect on a big screen.

Speaks Your Language

Fully localized in 18 languages, from French and German to Greek and Croatian — plus stability improvements throughout the app.

Accessibility Checker on iPhone showing completed audit results for a website, grouped by severity

Automated WCAG Audits, Powered by axe-core

Enter a URL and get a full accessibility audit in seconds — the same axe engine trusted by professional accessibility teams, running right on your phone. No browser extensions, no desktop setup.

Every issue is explained in plain language with the relevant WCAG success criterion and practical steps to fix it.

Learn More
Focus Order overlay on a live web page: numbered markers on every focusable element connected by a path, with a panel reading 38 tab stops
New

See Your Page the Way a Keyboard User Does

The new Focus Order tool visualizes the tab order of any web page: numbered markers show every focusable element and the path connects them in sequence. Illogical jumps — a WCAG 2.4.3 failure — stand out instantly.

Export the full-page focus map as an image or PDF and drop it straight into a ticket, design review, or audit report.

How Focus Order Works
Accessibility Checker contrast tool on iPhone showing a 5.3 to 1 ratio with WCAG AA and AAA pass and fail results for two picked colors

Check Color Contrast Anywhere

Pick any two colors from a screenshot, a website, or live through your camera, and instantly see the contrast ratio with pass/fail results for WCAG 2.1 A, AA, and AAA — plus the next-generation APCA algorithm from WCAG 3.0.

Failing combination? Get suggested accessible alternatives that stay close to your design intent, and copy any color as hex or UIColor for your code.

Learn More
Accessibility Checker on iPad with the page full-bleed and contrast results shown in a floating card in the corner
New

At Home on iPad and Mac

The redesigned layout puts results in a floating card you can move to whichever corner suits your workflow, so the page you're testing stays front and center.

Menu-bar commands and keyboard shortcuts make audits feel native on Mac and on an iPad with a keyboard — run checks, switch tools, and export without touching the screen.

See the Shortcuts

From Audit to EAA-Ready Report

The European Accessibility Act is now in force. Accessibility Checker turns your testing into documentation you can actually ship.

Automated WCAG Report

Combine your audit results into a structured WCAG report mapped to the criteria behind EN 301 549 — the harmonised standard the EAA references.

Publishable Accessibility Statement

Generate a self-assessed accessibility statement you can publish on your own site. See a live example — hosted and localized in 17 languages.

Honest About Coverage

Automated testing can't check everything. The app tells you exactly which WCAG criteria it covers automatically and which still need human review — no false promises of "full compliance".

Private by Design

Everything runs on your device. The sites, images, and colors you check never leave your phone — nothing is uploaded, tracked, or shared.

Accessibility by the numbers

1.3B
People worldwide live with a disability
96%
Of top websites have WCAG failures
2025
The European Accessibility Act has been in force since June 2025
Illustration of a person building accessible digital experiences

About Accessible Resources

We build tools and resources that solve real accessibility challenges. We empower developers, product designers, and researchers to create experiences that are delightful for everyone.

Our team combines experience from leading brands including Google, Apple, and Spotify — with a shared mission to make the digital world more inclusive.

Get in Touch

Ship Accessible. Prove It.

Download Accessibility Checker and go from first contrast check to a publishable WCAG report — on iPhone, iPad, and Mac.