accessibility · free Companion App · local in this browser

PDF Figure Alt Coverage

Turn figure counts and writing minutes into an alt-text coverage share and the hours to close it.

Privacy: This App does not send or save your entries. Do not enter passwords, codes, full account numbers, or private identifiers.

Enter your numbers

Enter only the details needed for this task. Check them against the original source.

Drag to try another value

Now set to 0. The result, the chart, and the meter follow the slider as you drag. Typing a number in the form above moves the slider to match.

Your result will appear here.

Engine self-test

Running golden cases…

The bars are drawn from the numbers in your result and redraw on every compute. They show no new information and store nothing.

The chart is drawn from your result by this page's script. The text result above carries the same numbers.

World Wide Web Consortium, Web Accessibility Initiative — PDF Techniques for WCAG
PDF guidance includes text alternatives, logical structure, headings, keyboard order, and labeled form controls.
Reviewed 2026-10-26. Techniques support evaluation; they are not a complete certification by themselves. Test the actual document and format.

This App counts the figures you enter. It does not judge existing alt text or open the PDF.

This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.