Audit a page in one click
Choose a page and run checks for contrast, 200% zoom, reflow, text spacing, focus and more. The audit runs in your browser.
Accessibility testing, with limits made clear
Find issues.
Find issues.
Validate the fixes.
Keep the evidence.
LumensOS Pro Tester brings one-click accessibility audits in your browser together with a workspace for organizing findings, tracking fixes and sharing reports.
Start with 3 free audit reports. Pro Tester removes the report limit and includes LumensOS Pro.
What it helps you do
From a page check to a clearer next step.
Run checks where you browse, then carry the useful evidence into your team’s work.
See where to look
Findings are marked on the page and grouped by WCAG 2.2 criterion. A guided checklist helps you record the checks that need human judgment.
Track fixes and retest
Organize work in projects, assign issue status, record validation rounds and export issues to CSV, Markdown or JSON.
Keep and share reports
Reports are sealed to show if their contents change. Print to PDF, download them or create a share link for your team.
A simple workflow
Test, review, then show what changed.
Pro Tester helps teams keep automated results and human review together, so a clean scan is not mistaken for a finished accessibility assessment.
- 01Choose a page
Open it in your browser and start an Audit.
- 02Review the evidence
Inspect flagged elements and work through the manual checklist.
- 03Fix and validate
Log issues in the workspace, retest the changes and keep the report with the project.
Honest coverage
Automation can help. People still decide.
Automated checks catch only some accessibility problems. Pro Tester never marks a criterion as passed by automation alone, and a report is not a certificate of WCAG conformance or legal compliance.
See the criterion-by-criterion coverage and what needs a personFirst 3 reports are free
After that, Pro Tester is a separate monthly subscription. It includes Pro; the six-month Pro trial does not include Pro Tester.
See plans and pricingMake the next audit easier to act on.
Start with a free report in the LumensOS extension, then keep the follow-up in your team workspace.