Perceivable
Image descriptions (alt text)
WCAG 1.1.1 Non-text Content · A
- AI + human
- drafted locally, human-approved
- Automatic
- deterministic fixer, re-verified
What the rule requires
Every image that carries meaning needs a written description a screen reader can announce. Purely decorative images must be hidden from assistive technology instead — describing them adds noise a screen-reader user has to sit through.
How Proof clears it
- Finds every image — including ones the document never registered in its structure, which other tools simply can’t see.
- AI drafts a description for each, shown right next to the actual image, so review takes seconds.
- Your reviewer confirms — image by image, or drafting a whole document at once and skimming the batch.
- Junk is cleared automatically: empty “ghost” figures are removed without review, and a quality gate blocks lazy descriptions like “image” from ever passing.
Watch it in Proof
What to expect
A person approves every description, and each approval is recorded — a record an auditor can follow. Drafting runs on Proof’s own local inference; your documents never leave the platform.
proof.ockem.com
Alternate text
figure 4 of 7
DRAFTED LOCALLY · HUMAN APPROVES EVERY DESCRIPTION
AI DRAFT
“Bar chart showing program enrollment rising from 12,400 in 2023 to 19,100 in 2025.”
Use suggestion
Regenerate
quality gate rejects degenerate alt (“image”, filenames)
Run the full profile on one of yours.
Free, no account: one PDF of up to 10 pages and 50 MB per verified email, remediated file and verification record included. Certify it for $59 when you’re ready.