Make a PDF accessible

AI Accessibility Fix drafts alt text, tags headings and fixes reading order so screen readers can follow your PDF. You review the drafts. It uses AI, and we send the extracted text, not the file.

Uses AIPro

Part of Pro and the 7-Day Pass, which open soon.

Coming soon

Part of Pro and the 7-Day Pass. Uses AI credits.Part of Pro and the 7-Day Pass. Uses AI credits.

Uploads from this page: 0Uses AI. What this means

AI Accessibility Fix at a glance

Coming soon · AI Accessibility Fix is an AI tool that adds the structure screen readers need to a PDF. It drafts alt text for images, adds heading tags and fixes the reading order, then gives you a report of what changed for you to review. It helps a file get closer to accessible and does not certify compliance.

Limits · Files up to 50 MB each, 1 GB with Pro · One document at a time, 20 with Pro · Part of Pro and the 7-Day Pass, which open soon

Last updated October 19, 2026

How to use AI Accessibility Fix

Add your PDF
Choose the file. AI Accessibility Fix drafts alt text, adds heading tags and fixes the reading order.
Review the drafts
Read each alt text draft and check the headings and order. Make sure they describe your document well.
Save with the report
Save the updated PDF. The report lists what changed, so you or a reviewer can check it.

What AI Accessibility Fix does

Making a PDF accessible means adding the structure screen readers need, such as descriptions of images, tagged headings and a sensible reading order. Wispdf's AI Accessibility Fix drafts alt text for images, adds heading tags and fixes the reading order, then gives you a report of what changed. You review the drafts. It helps you get closer to an accessible file and does not certify compliance.

People use it to

Prepare a school newsletter so parents who use screen readers can follow it
Add alt text to the charts in an annual report before it goes on your website
Fix the reading order of an HR policy PDF before sharing it with staff

What's included

Alt text drafts

Short descriptions of your images are drafted for you to review, so screen readers have something to say.

Heading tags

Headings are tagged, so screen reader users can follow the outline and move between sections.

Reading order fixed

The reading order is fixed so a screen reader moves through the page in a sensible sequence.

Report of changes

A report lists what changed, so you can check the work or pass it to whoever reviews accessibility.

Where your file goes

AI Accessibility Fix uses AI: we send the extracted text, not the file, to our AI model, and it is never used to train models. Chats without an account are deleted after 24 hours, and account holders choose how long theirs are kept.

Uses AIPart of Pro and the 7-Day Pass. Uses AI credits.

How privacy works at Wispdf See plans and limits

Questions about AI Accessibility Fix

Is AI Accessibility Fix free?

AI Accessibility Fix is part of Pro and the 7-Day Pass, and it also uses AI credits. Pro comes with a 7-day free trial, no card needed, and includes 1,500 credits a month. A 7-Day Pass is $9, paid once, and never renews, which suits a one-off job.

What gets sent when I use AI Accessibility Fix?

AI Accessibility Fix sends the extracted text of your PDF to our AI model, not the file itself, and that text is never used to train models. If you don't have an account, chats are deleted after 24 hours. Account holders choose how long chats are kept and can delete them whenever they like.

Will this make my PDF ADA, Section 508 or WCAG compliant?

AI Accessibility Fix can't promise that. It helps you get closer by drafting alt text, tagging headings and fixing the reading order, then gives you a report of what changed. Compliance depends on more than these fixes, so review the drafts and, where legal requirements apply, have the file checked by someone who knows accessibility well.

How do I add alt text to images in a PDF?

Open your PDF in AI Accessibility Fix. It drafts alt text for the images, adds heading tags and fixes the reading order. Read each alt text draft and make sure it says what matters about the image, such as the trend a chart shows, then save the file and keep the report of changes.

How good is the alt text it drafts?

Treat it as a starting point. The drafts may miss why an image is there or what your reader needs from it, and only you know the purpose of each picture or chart. That's why AI Accessibility Fix gives you drafts to review and a report of what changed, so a person makes the final call.

Can I use AI Accessibility Fix on a Mac, Windows or phone?

Yes. AI Accessibility Fix works in any modern browser on Windows, Mac, Linux, Chromebook, iPhone, iPad and Android, with no app to install. Reviewing alt text and reading order is easier on a larger screen, so a computer is the comfortable choice for long reports or handbooks.