Tingtun Accessibility Checker review
A free web and PDF checker that combines automated results with manual evaluation tools.
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Tingtun Accessibility Checker is a web-based and API-accessible tool for organizations reviewing accessibility across webpages and PDF documents. Its Page Checker evaluates webpage content against tests derived from WCAG 2.1 success criteria. The Site Checker samples a representative selection of pages and computes an accessibility score, while the PDF Checker examines uploaded files or documents available through URLs. Manual accessibility evaluations complement the automated checks, making the product suitable for teams that need both machine-generated findings and human review.
The published plan structure is straightforward: Free is the available plan, and it includes the PDF Checker free of charge. The product also provides webpage testing, site sampling, score computation, individual pass, fail, and verification results, aggregated reports, observations, detailed raw data for technical staff, and repair hints for identified barriers. Manual evaluations are available, and the Page Checker can be made available through an API upon request. There are no paid tiers described, so there is no paid plan comparison to make.
Tingtun Accessibility Checker is less suitable for teams seeking a broader integration catalog or a newer accessibility standard than the ones used by its documented checks. Webpage testing is based on WCAG 2.1-derived tests, while PDF checking uses WCAG 2.0 PDF Techniques. The API is not presented as an immediately available standard integration, since access is provided upon request. Choose an alternative if your workflow depends on integrations beyond the API, or if your accessibility program requires testing coverage based on standards other than those used here.
Tingtun Accessibility Checker pros and cons
- Where it wins
- Checks representative page samples and calculates a site accessibility score
- Tests uploaded or linked PDFs and provides repair hints
- Combines pass, fail, verification results, reports, and raw data
- Where it doesn't
- Webpage tests are derived from WCAG 2.1 rather than a newer WCAG version
- The PDF Checker uses WCAG 2.0 PDF Techniques
- Page Checker API integration is available upon request
Tingtun Accessibility Checker fact sheet, pricing and score →
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