Free WordPress Plugin
Devllo Accessibility
Controls
A fully featured accessibility widget for WordPress that lets visitors adjust how they experience your content — text size, contrast, dyslexia-friendly font, reading guide, and more.
Important
This plugin does not run a full accessibility audit, does not guarantee ADA or WCAG compliance, and does not modify your content or automatically fix accessibility issues. Use it as one part of a broader accessibility strategy that includes proper design, development, and testing.
Need more than a plugin?
Full accessibility
audit services
This plugin is a great starting point, but true accessibility requires a comprehensive audit, remediation, and ongoing compliance strategy. Devllo offers full WCAG accessibility auditing services for businesses that need to go further.
- →Full WCAG 2.1 AA audit against your live site
- →Detailed remediation report with prioritised fixes
- →Developer handoff with code-level recommendations
- →Team training on accessible design and development
- →Ongoing compliance monitoring and support
What's included
Features
01
Visitor-facing widget
- ✓Text size controls — 5 levels, increase, decrease, reset
- ✓Line spacing, letter spacing, and word spacing
- ✓Text align left toggle for easier reading
- ✓Dyslexia-friendly font (OpenDyslexic, bundled locally)
- ✓High contrast mode
- ✓Grayscale mode
- ✓Dark mode
- ✓Brightness adjustment
- ✓Reading mode — narrows content width for focused reading
- ✓Reading guide — horizontal line follows the cursor
- ✓Reading mask — dims content above and below the reading line
- ✓Big cursor toggle
- ✓Link highlighting
- ✓Focus outline enhancement
- ✓Reduced motion — minimises animations site-wide
- ✓Hide images toggle
- ✓All preferences saved and restored on return visits
- ✓Keyboard shortcut (Alt+A) to open/close the panel
02
Admin tools
- ✓Enable or disable individual features per category
- ✓Widget customisation — label, colours, size, and icon style
- ✓Button position — 4 corner options
- ✓25-item WCAG 2.1 AA checklist with status tracking
- ✓13 automated checks — skip link, focus outline, font size, headings, image alt, form labels, and more
- ✓Accessibility statement generator
- ✓Block editor hints panel with colour-coded warnings
- ✓Frontend quick check — 15+ live checks on any page from the admin bar
Getting started
Installation
01
Download the plugin
Download Devllo Accessibility Controls from the WordPress plugin directory or search for it directly in your WordPress admin.
02
Activate
Upload the plugin folder to /wp-content/plugins/ or install via the WordPress admin. Activate through the Plugins menu.
03
Configure
Go to Settings → Accessibility Controls to enable the widget, choose its position, and customise which features are available to visitors.
04
Done
Visit your site frontend and click the Accessibility Options button to see the widget in action.
Free to use