d2itechnology

D2i Accessibility Toolkit injects a floating accessibility panel into the front-end of any WordPress site. Visitors can activate assistive adjustments in a single click without needing to change their browser or operating system settings.
<blockquote>
Important notice: This plugin helps users customise their browsing experience. It does not automatically make your website fully compliant with WCAG, ADA, Section 508, or EN 301 549. Website owners remain responsible for ensuring their content (semantic HTML, image alt text, captions, heading structure, and color contrast in their own designs) meets applicable standards.
</blockquote>
<h4>Features</h4>
<ul>
<li>Contrast modes — Dark, Light, High Contrast (cycle through)</li>
<li>Highlight Links — high-visibility outlines and backgrounds on all links</li>
<li>Bigger Text — 100 % → 120 % → 140 % → 160 % → 180 % → 200 % (rem-based, reflows correctly)</li>
<li>Text Spacing — applies WCAG 1.4.12 exact values (line-height 1.5, letter-spacing 0.12 em, word-spacing 0.16 em, paragraph spacing 2 em)</li>
<li>Pause Animations — stops CSS animations/transitions; pauses <code><video autoplay></code>; respects <code>prefers-reduced-motion</code> automatically</li>
<li>Hide Images — hides img/picture/SVG; injects alt text as visible text nodes</li>
<li>Dyslexia Friendly — applies OpenDyslexic font (bundled locally, no CDN), increases line-height and letter-spacing</li>
<li>Big Cursor — 64 px white or black cursor SVG, locally bundled</li>
<li>Line Height — Default → 1.5 → 1.75 → 2.0 → 2.5</li>
<li>Text Alignment — Default → Left → Centre → Right (justify excluded per WCAG 1.4.8)</li>
<li>Reset All — one click restores defaults, clears LocalStorage</li>
</ul>
<h4>Compliance support</h4>
The widget provides user-facing adjustments that support meeting:
<ul>
<li>WCAG 2.1 Level AA (all applicable SCs)</li>
<li>WCAG 2.2 new SCs (2.4.11 Focus Not Obscured, 2.5.8 Target Size ≥ 44 × 44 px, 3.2.6 Consistent Help)</li>
<li>ADA Title II / III</li>
<li>Section 508 Refresh</li>
<li>EN 301 549</li>
</ul>
<h4>Privacy</h4>
<ul>
<li>No external requests — all fonts, cursors, and icons are bundled locally</li>
<li>No tracking, no analytics, no phone-home</li>
<li>User preferences are stored in browser LocalStorage only — no cookies, no database writes</li>
</ul>
<h4>Widget accessibility</h4>
The widget itself is fully accessible:
<ul>
<li>All controls are semantic <code><button></code> elements</li>
<li>Color contrast ≥ 4.5:1 within the widget</li>
<li>Touch targets ≥ 44 × 44 px</li>
<li>Keyboard navigable; focus trapped while panel is open; Escape to close</li>
<li>Full ARIA: <code>role="dialog"</code>, <code>aria-modal</code>, <code>aria-labelledby</code>, <code>aria-pressed</code>, <code>aria-expanded</code>, <code>aria-live</code></li>
<li>Tested with NVDA, JAWS, VoiceOver, TalkBack</li>
<li>Widget is never affected by its own filters (invert/saturation are counter-filtered on the widget container)</li>
</ul>

D2i Accessibility Toolkit

Floating accessibility widget with one-click WCAG 2.1/2.2, ADA, Section 508 & EN 301 549 adjustments. Free, no upsells, no external requests..

Ability, Inc

Audit and update your WordPress website for ADA, Section 508 and WCAG Compliance in just minutes!
Get detailed reports any developer can use to update your website. No accessibility knowledge needed!
We’ve spent years developing a suite of tools so you can do in just a few minutes what used to take compliance experts months – without needing to know the ins-and-outs of Section 508 or WCAG compliance.
Whether you’re new to accessibility or are a compliance expert, this plugin is for you.
Think of the time and money you’ll save and the peace of mind you’ll get knowing that your site has been thoroughly audited for all elements in violation of accessibility compliance and that you have been presented with the exact steps you need to take to achieve compliance.
The most comprehensive ADA accessibility and WCAG compliance audit and reports available. Streamlines website accessibility updates right from the dashboard.
Download it, try it, and please give us a review on the WP Directory.
Now includes:
✔ Full Color Blindness Report 
✔ New drastically improved user interface 
✔ Filter option for WCAG A, AA, and 508 errors 
✔ Downloadable CSV Report for agencies to create work estimates 
✔ Now audits in the cloud to save your server resources 
✔ Compliance summary with site grading 
✔ Makes site updates even easier
<div class="embed-vimeo" style="text-align: center;"><iframe loading="lazy" src="https://player.vimeo.com/video/307138960" width="750" height="422" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>

Accessibility Suite by Ability, Inc

Version 4.20 License: GPLv2 or later License URI: http://www.gnu.org/licenses/gpl-2.0.html Donate link: Audit and update your WordPress website for AD …

D2i Accessibility Toolkit vs Accessibility Suite by Ability, Inc