Document remediation · WCAG 2.2 AA
Every document, accessible.
Upload a Word file, a slide deck, a spreadsheet or a PDF. Get the same file back — tagged, described and structured to WCAG 2.2 AA — with a report that shows every change.
Same format in, same format out
- DOCX
- PPTX
- XLSX
- HTML
- MD
Also accepts DOC, PPT, XLS, ODT, ODP, ODS, RTF
How it works
Three steps. No accessibility expertise required.
You don’t need to know what a tag tree is. Upload the file you already have; we return one that works with screen readers, keyboard navigation and reflow.
Upload
Drop in a Word file, deck, spreadsheet, PDF, HTML or Markdown. We count the pages first and tell you exactly what the job will use before anything runs.
Remediate
Structure is repaired by deterministic rules. Descriptions and link text are drafted by Claude, then every result is checked again against WCAG 2.2 AA.
Review and download
Get the same file type back, plus an accessible HTML copy and a conformance report. Anything that needs a person’s judgement is flagged for you.
What gets fixed
The structure assistive technology needs, added for you.
WCAG success criteria 1.3.1 · 2.4.6
Headings
Bold, oversized text becomes real headings in a logical outline, so people can move through the document by section.
WCAG success criteria 1.1.1
Alternative text
Charts, photos and diagrams get concise descriptions. Purely decorative images are marked so screen readers skip them.
WCAG success criteria 1.3.1
Tables
Header rows and columns are identified, so every cell is announced together with the labels it belongs to.
WCAG success criteria 1.3.2
Reading order
Text boxes, columns and slide shapes are read in the order a sighted reader would follow, not the order they were drawn.
WCAG success criteria 3.1.1
Language
The document language is set, so screen readers choose the right voice and pronunciation.
WCAG success criteria 2.4.4
Link text
“Click here” and raw URLs become text that says where a link goes and what you will find there.
WCAG success criteria 1.3.1 · 4.1.2
Tagged PDF
PDFs are rebuilt as tagged PDF/UA files with a full structure tree, then validated with veraPDF.
WCAG success criteria 2.4.2 · 1.4.3
Titles and contrast
Document titles are set, and low-contrast text is darkened just enough to pass — the hue stays the same.
Our principle
We never change what your document says.
Remediation is structural. We add what’s missing — tags, descriptions, header cells, a title — and leave your words alone.
When a fix needs judgement, like describing a photo of a person or a chart with a point to make, we draft it and flag it for review rather than quietly guessing. You can edit any flagged fix in place and rebuild the file without using more pages.
- Before
- No alternative text
- After
- Bar chart: people reached each quarter, rising from 1,240 in Q4 2025 to 2,980 in Q3 2026.
Why · Chart had no text alternative. The description summarises the trend and end points.
Conformance
Built around WCAG 2.2 AA.
Every report checks each success criterion that applies to documents. Criteria that need human judgement are never marked as passed automatically.
- Passed
- Fixed
- Needs review
- Failed
- Not applicable
1.1.1 Non-text Content
Writes alternative text; marks decorative images
1.3.1 Info and Relationships
Headings, lists, table headers, PDF tags
1.3.2 Meaningful Sequence
Reading order of columns, text boxes and shapes
1.3.3 Sensory Characteristics
Finds instructions that rely on shape, colour or position
1.4.1 Use of Color
Finds meaning carried by colour alone
1.4.3 Contrast (Minimum)
Darkens text below 4.5:1
2.4.2 Page Titled
Sets the document title
2.4.4 Link Purpose (In Context)
Rewrites vague or raw-URL link text
2.4.6 Headings and Labels
Repairs skipped or missing heading levels
3.1.1 Language of Page
Sets the document language
3.1.2 Language of Parts
Finds passages in other languages
| Criterion | What we do | How |
|---|---|---|
| 1.1.1 Non-text Content | Writes alternative text; marks decorative images | Automated, flagged for review when complex |
| 1.3.1 Info and Relationships | Headings, lists, table headers, PDF tags | Automated |
| 1.3.2 Meaningful Sequence | Reading order of columns, text boxes and shapes | Automated |
| 1.3.3 Sensory Characteristics | Finds instructions that rely on shape, colour or position | Flagged for human review |
| 1.4.1 Use of Color | Finds meaning carried by colour alone | Flagged for human review |
| 1.4.3 Contrast (Minimum) | Darkens text below 4.5:1 | Automated |
| 2.4.2 Page Titled | Sets the document title | Automated |
| 2.4.4 Link Purpose (In Context) | Rewrites vague or raw-URL link text | Automated, flagged when ambiguous |
| 2.4.6 Headings and Labels | Repairs skipped or missing heading levels | Automated |
| 3.1.1 Language of Page | Sets the document language | Automated |
| 3.1.2 Language of Parts | Finds passages in other languages | Reported |
Security and privacy
Private by default.
Private to your account
Files are stored in a private bucket that only your signed-in account can read. There is no sharing, and no one else can see your jobs.
Deleted on schedule
Originals and results are deleted automatically when your plan’s retention ends — 90 days on Pro — or straight away when you delete a job.
Never used for training
Your documents are processed to fix them, and for nothing else. They are not used to train any model.
Encrypted throughout
Files are encrypted in transit with TLS and at rest. Payments are handled by Stripe; we never see your card.
Pricing
Pay for pages, not seats.
Pro covers 300 pages a month; Business covers 2,000. Subscribers can add top-ups that never expire. Have a trial code from us? Redeem it when you sign in.
Compare plansPro
Most popularFor people who publish every week.
$29per month
or $290 billed yearly
300 pages / month
Business
For high-volume publishing.
$149per month
or $1,490 billed yearly
2,000 pages / month
What counts as a page?
A page of a PDF or Word document, one slide, or one worksheet. HTML and Markdown are counted at 500 words per page.
You always see the page count and confirm it before a job starts. If a job fails, its pages are refunded automatically.
Will my document look different?
Word, PowerPoint, Excel, HTML and Markdown files keep their layout — we change structure and metadata, not design. Text colour is only adjusted where contrast fails.
PDFs are rebuilt from their content as tagged PDF/UA files. Text, images and reading order are preserved; the visual layout may shift slightly.
Does this guarantee my document is compliant?
No automated tool can guarantee it, and we won’t pretend otherwise. Every report lists each WCAG 2.2 AA criterion as passed, fixed, needs review, failed or not applicable, so you know exactly what remains for a person to check.
Which older formats can I upload?
DOC, PPT, XLS, ODT, ODP, ODS and RTF. They are returned as DOCX, PPTX or XLSX, because the older formats can’t store the tags that assistive technology relies on. We explain this before the job starts.
What happens to my files afterwards?
They stay private to your account and are deleted when your plan’s retention period ends: 30 days on a trial, 90 days on Pro and one year on Business. You can delete a job and all of its files at any time.