WCAG 1.1.1, 1.3.1 · PDF/UA

A WordPress PDF Accessibility Plugin for the Documents Nobody Remembers Uploading

A screen reader hits a scanned agenda PDF and reads nothing, because there’s no text layer at all. PDF Accessibility Remediator scans every PDF in your media library on upload, scores it against WCAG 2.1 AA and PDF/UA, and builds a queue ranked by how many people are likely to hit the broken file.

Your Document Library Is Bigger Than Your Website. It’s Also Less Accessible.

Council packets, budget reports, meeting minutes, and forms pile up as PDFs for years. Manual remediation runs 20 to 30 minutes per document once someone actually finds the problem files. A department with 3,000 archived PDFs is looking at 1,000-plus staff hours to fix by hand, which is why most agencies never start.

This plugin pairs well with WPPersona's built-in accessibility compliance if your agency runs on the WPPersona CMS, and installs standalone on any WordPress 6.0+ site.

20-30 min

average manual remediation time per inaccessible PDF, per Section 508 program guidance

Accessibility Features

What PDF Accessibility Remediator Actually Checks

Every feature below maps to a specific WCAG 2.1 success criterion, not a vague accessibility claim. Here's exactly what changes on your site.

WCAG 1.1.1, 1.3.1

Upload-time scanning

Every PDF added to the WordPress media library is scanned automatically for tag structure, reading order, and a searchable text layer within minutes of upload.

WCAG 2.1 AA mapping

Risk-scored remediation queue

Existing PDFs are ranked by page views and severity of the accessibility failure, so the highest-traffic, most-broken documents get fixed first instead of whatever was uploaded most recently.

WCAG 1.1.1

Scanned document detection

Image-only PDFs with no text layer are flagged separately from tagged PDFs with structural problems, since scanned documents need OCR before any tagging work can start.

WCAG 1.3.1, 1.3.2

Reading order validation

Multi-column layouts, tables, and sidebars are checked against the tag tree to confirm a screen reader encounters content in the order a sighted reader would follow it.

WCAG 1.1.1

Publish gate for new uploads

An optional setting holds newly uploaded PDFs from appearing on published pages until they pass a minimum accessibility score, so the backlog stops growing while you work through it.

How It Works

From Install to Fixed, in Four Steps

01

Connect your media library

The plugin indexes every existing PDF and begins scanning in the background without taking your site offline.

02

Get a risk-ranked report

Within 24 to 48 hours for most sites, you get a document-by-document score with the specific WCAG failures found in each file.

03

Work the remediation queue

Fix tagged PDFs directly with linked guidance, or route scanned documents to OCR before tagging. Track progress by department or document type.

04

Gate new uploads

Turn on the publish gate so the fixed backlog doesn’t quietly refill with new inaccessible documents.

We had 4,000 PDFs going back to 2011. The risk report told us 340 of them accounted for 80 percent of the traffic. We fixed those first and bought ourselves time on the rest.

IT Director, State Agency Sub-Department

Common Questions About PDF Accessibility Remediator

Can this plugin fix a PDF automatically without a person involved?

It fixes what is safe to automate, like adding missing document titles and language tags. Reading order and heading structure need a person to confirm the tag tree matches the visual layout, since getting that wrong can make a document less accessible, not more.

What is PDF/UA and how is it different from WCAG?

PDF/UA (ISO 14289) is a technical standard specific to the PDF tag structure. WCAG 2.1 AA is the broader web content standard. A PDF that meets PDF/UA structural requirements generally satisfies the WCAG success criteria that apply to documents, which is why the plugin checks both.

Does this replace the need for Adobe Acrobat Pro?

For scanning, prioritizing, and fixing straightforward tag and metadata issues, no separate tool is needed. Complex reading-order repairs on image-heavy PDFs still benefit from Acrobat’s tag editor, which the plugin’s report links directly to for each flagged file.

Get Started

Get PDF Accessibility Remediator on Your Site

There's no self-serve checkout yet. Submit the form and our team confirms your license tier, sends pricing, and gets you installation instructions within 1 business day.

  • WordPress 6.0+, PHP 8.0+, works with any media library size
  • License covers updates and support for 12 months

Need more than one? See the full Accessibility Suite bundle.

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