AccessFill: Accessibility Checker & Alt Text

AccessFill checks Google Docs™, Google Slides™ and Google Sheets™ against common accessibility guidelines such as WCAG 2.1, and fixes the issues you choose in place.

Alt text: images with none, or with a file name instead of a description.
Headings: skipped levels, empty headings, and bold lines that should be headings.
Links: “click here” and bare web addresses as link text.
Colour contrast against the real background, with the nearest colour that passes.
Slides: missing or repeated titles, and titles read after other items. Sheets: header rows, merged cells, sheet names. Docs: typed lists, small text, untitled documents.
Check by hand: what Google’s editors don’t let add-ons read is listed for you to check.
Narrow access: AccessFill only reaches the file you use it in, and uses no AI.

AccessFill checks against common guidelines; it doesn’t certify ADA or any other legal compliance, and passing its checks doesn’t mean a file is fully accessible.

Plans

Free: the whole check, as often as you like, and 5 fixes in total per Google account.
AccessFill: $9 once per Google account for unlimited fixes and Fix all. No subscription. Refunds within 14 days. See the terms.

Open it from Extensions > AccessFill > Check accessibility in any document, presentation or spreadsheet.

Add-on will not open or uses the wrong Google account?

Google Docs™, Google Slides™ and Google Sheets™ are trademarks of Google LLC. AccessFill is not affiliated with Google.