Check, plan and document
Free accessibility tools.
Make a focused check, prepare a review or turn your findings into a plan. Each tool explains its scope. Planning worksheets run in your browser; the HTML scanner sends the public URL you enter to our server.
01
Accessibility HTML Scanner
Fetch a public page and inspect selected accessibility rules in its HTML. Includes a prioritized findings list and clear limits on the checks.
Open tool02
Color Contrast Checker
Compare a valid foreground and background color pair against WCAG contrast thresholds.
Open tool03
WCAG Quick Reference
Search criteria by version, principle and level, then open examples and testing worksheets.
Open tool04
Accessibility Checklist Generator
Create a starting checklist for your content and technical target. Record progress and review the limits of the selected scope.
Open tool05
Heading Structure Validator
Inspect heading markup and review its hierarchy, labels and potential structural problems.
Open tool06
Accessibility Readiness Planner
Mark documented accessibility work and download a practical next-step plan. No lawsuit prediction or settlement estimate.
Open tool07
Accessibility Coverage Guide
Explore which legal frameworks may require further review based on your organization and activities.
Open tool08
Accessibility Budget Worksheet
Use your own quantities, hours, rates and contingency to build a transparent budget estimate.
Open tool09
Common Accessibility Barriers Quiz
Review six common categories of accessibility barriers and identify topics for further testing.
Open tool10
Accessibility Audit Scope Builder
Document templates, representative URLs, complete processes, test environments and exclusions.
Open tool11
VPAT and ACR Readiness Planner
Organize product identity, reporting requirements and evaluation evidence before preparing an ACR.
Open tool12
Target Size Explorer
Explore target dimensions against WCAG size thresholds, with spacing and exception limits explained.
Open toolPut the results in context
A single check does not establish whole-site conformance. Use the workflow library to review complete tasks, the pattern library to improve interactions and the WCAG reference to understand each requirement.