Troy Chaplin

mikecorkum

<a href="https://blockaccessibilitychecks.com/" rel="nofollow ugc">Block Accessibility Checks</a> is a comprehensive WordPress plugin that proactively prevents accessibility issues in your content before they reach your audience. Designed for the Gutenberg block editor, it provides real-time validation with a three-tier system that ensures your blocks, post meta fields, and overall document structure meet WCAG (Web Content Accessibility Guidelines) requirements.
Unlike reactive accessibility tools that scan published content, this plugin catches problems during the editing process—giving immediate visual feedback and preventing publication of content with critical accessibility errors. Content creators get clear guidance on what needs fixing, while developers can extend the system with custom checks for blocks, meta fields, and editor-level validation.
Whether you’re a content creator ensuring your posts are accessible, a developer building accessible blocks, or an organization maintaining compliance standards, Block Accessibility Checks provides the tools you need to create inclusive content effortlessly.
Features for Content Creators & Editors:
<ul>
<li>Real-time Visual Feedback – See accessibility issues instantly with color-coded borders (red for errors, yellow for warnings) around problematic blocks and detailed error messages in the block inspector panel</li>
<li>Smart Publishing Control – Critical accessibility errors prevent publishing until resolved, while warnings allow publication with user awareness</li>
<li>Comprehensive Block Coverage – Built-in validation for images, buttons, tables, headings, and galleries with clear guidance on how to fix issues</li>
<li>Document-Wide Validation – Advanced heading hierarchy checking prevents skipped heading levels and ensures proper content structure across your entire post</li>
<li>Title Validation – Ensures posts and pages have a title set for accessibility and SEO, validates in real-time as you type</li>
<li>Intelligent URL Validation – Real TLD validation using the Public Suffix List ensures only legitimate domains are accepted in button links</li>
<li>Configurable Settings – Control which checks are errors (prevent publishing), warnings (allow with notice), or disabled through an intuitive admin interface</li>
<li>Grouped Error Display – All accessibility issues shown at once in organized groups, eliminating the “fix one, see another” frustration</li>
<li>Works Everywhere – Validation runs in both the post editor and site editor (templates/template parts) with separate configurable settings</li>
</ul>
Features for Developers & Plugin Authors:
<ul>
<li>Three-Tier Validation API – Register custom checks for block attributes, post meta fields, and editor-level validation using comprehensive hooks and filters</li>
<li>JavaScript-Only Validation – All validation logic runs in JavaScript for real-time editor feedback without server round-trips</li>
<li>Automatic Settings Integration – External plugins automatically get their own settings pages under the Block Checks menu</li>
<li>External Plugin Support – Works seamlessly with custom blocks from third-party plugins and themes</li>
<li>Extensive Hook System – 20+ action and filter hooks for complete customization of registration, validation, and display behavior</li>
<li>Well-Documented API – Complete developer documentation with quick start guides and working code examples</li>
</ul>
How It Works:
The plugin provides immediate feedback as you edit content through a sophisticated three-tier validation system:
<ol>
<li>Block Validation – Validates individual block attributes in real-time as you type and edit</li>
<li>Meta Field Validation – Checks required post meta fields with automatic post locking when validation fails</li>
<li>Editor-Level Validation – Validates document-wide concerns like heading hierarchy that span across multiple blocks</li>
</ol>
When accessibility issues are detected, they are highlighted with visual indicators (red for errors, yellow for warnings) and detailed messages explain how to fix the problems. Critical errors prevent publishing until resolved, while warnings allow publication with user acknowledgment.
Built-in Accessibility Checks:
<ul>
<li>Button Blocks – Ensures buttons have descriptive text content and validates link destinations using real TLD validation (Public Suffix List)</li>
<li>Image Blocks – Requires alt text (unless marked decorative), validates alt text length (warns if exceeding 125 characters), prevents caption duplication, and detects non-descriptive patterns like “image of” or “photo123”</li>
<li>Table Blocks – Requires proper headers or captions for screen reader navigation</li>
<li>Heading Blocks – Validates proper heading hierarchy across entire document (prevents skipped levels), ensures appropriate first heading level (H2 recommended, H1 allowed with warnings), and provides configurable heading level restrictions (H1, H5, H6 can be disabled)</li>
<li>Gallery Blocks – Applies comprehensive image accessibility checks to all gallery items (alt text, length, patterns, caption duplication)</li>
<li>Post & Page Title Validation – Ensures posts and pages have a title set for accessibility and SEO, validates in real-time as users type, prevents publishing content without a title, configurable independently for posts and pages</li>
<li>Post Meta Fields – Validate required custom fields with real-time validation, automatic post locking for errors, and seamless integration with block validation system</li>
</ul>
Perfect For:
<ul>
<li>Government websites requiring WCAG compliance</li>
<li>Educational institutions with accessibility mandates</li>
<li>Businesses committed to inclusive web content</li>
<li>Developers building accessible WordPress themes and plugins</li>
<li>Content teams who want accessibility guidance built into their workflow</li>
</ul>
Developer Resources:
Extend the plugin with <a href="https://github.com/troychaplin/block-accessibility-checks/blob/main/docs/" rel="nofollow ugc">custom accessibility checks</a> using the comprehensive validation API. See the complete <a href="https://github.com/troychaplin/block-accessibility-checks/blob/main/docs/" rel="nofollow ugc">developer documentation</a> for quick start guides, API reference, code examples, and a <a href="https://github.com/troychaplin/block-check-integration-example" rel="nofollow ugc">working example plugin</a>.
<h3>Getting Involved</h3>
If you would like to get involved and contribute to the development of this plugin or view it’s source code you can find more information in the <a href="https://github.com/troychaplin/block-accessibility-checks" rel="nofollow ugc">plugins GitHub repo</a>.

Block Accessibility Checks

Prevent WCAG accessibility errors in your content with real-time validation for blocks, meta fields, and document structure.

yukyhendiawan

OneTap

OneTap is an accessibility plugin made in Europe that helps you make your WordPress website inclusive and easy to use for all visitors. With a simple one-click setup, it adds essential accessibility tools instantly — no account required. OneTap is multilingual, lightweight, and fully customizable, ensuring accessibility without slowing down your site.
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<h3>#1 WordPress Accessibility Plugin. One Click Install</h3>
No coding, setup or account necessary → install and start.
OneTap is the best WordPress plugin for accessibility and offers a stable and clean solution for your website. Our accessibility solutions empower businesses to create inclusive online experiences for all users, regardless of ability. Enhance your website’s usability and reach a wider audience by making it more accessible for everyone!
<h3>♿ Accessibility for your WordPress Website</h3>
<ul>
<li>1-Click Installation – Get set up in seconds with effortless, one-click installation—accessibility made easy.</li>
<li>Custom Branding – Elevate your brand’s identity with personalized accessibility solutions.</li>
<li>Accessibility Modules – Enable or disable specific accessibility modules based on your design needs.</li>
<li>Responsive Design – Optimized for all devices, ensuring accessibility on mobile, tablet, and desktop.</li>
<li>Lightweight & Fast – Keeps your site’s speed top-notch while adding powerful accessibility features.</li>
<li>40 Languages – OneTap accessibility module supports 40 languages – all of the EU and English. More coming soon.</li>
<li>Modern Design – Enhance your site’s appeal with a sleek, modern design that fits seamlessly into any layout.</li>
<li>Toolbar Customization – Adjust the toolbar’s position on desktop, tablet, and smartphone.</li>
<li>Icon Customization – Choose your preferred accessibility icon, adjust its size, and enable or disable a border.</li>
<li>GDPR-Compliant – 100% data protection: OneTap collects no user data and is fully compliant with GDPR regulations.</li>
<li>Accessibility Statement Generator – Instantly generate a professional accessibility statement tailored to your site—compliance made simple.</li>
</ul>
Unlock Full Accessibility → <a href="https://wponetap.com/pricing/" rel="nofollow ugc">Get OneTap Pro!</a>
<h3>Key Features:</h3>
<h4>Content Modules:</h4>
<ul>
<li>Font Size – Enlarge text for improved readability.</li>
<li>Highlight Links – Easily identify clickable links with visual enhancements for better navigation.</li>
<li>Line Height – Adjust line spacing for improved clarity.</li>
<li>Readable Font – Switch to a clearer, easy-to-read font.</li>
<li>Big Cursor – Enhance visibility with a larger cursor for easier navigation and control.</li>
<li>Text Magnifier – Magnify selected text for enhanced visibility. (Pro ♛)</li>
<li>Dyslexic Font – Use a specialized font for dyslexic users. (Pro ♛)</li>
<li>Text Align – Adjust text alignment for better structure and readability.</li>
<li>Letter Spacing – Modify letter spacing for enhanced readability.</li>
<li>Font Weight – Adjust font weight for improved readability.</li>
</ul>
<h4>Color Options:</h4>
<ul>
<li>Dark Contrast – Adjust dark contrast for a more vivid or subdued visual experience. (Pro ♛)</li>
<li>Light Contrast – Adjust light contrast for a more vivid or subdued visual experience.</li>
<li>High Contrast – Adjust high contrast for a more vivid or subdued visual experience.</li>
<li>Monochrome – Adjust color monochrome for a more vivid or subdued visual experience.</li>
<li>Saturation – Adjust color saturation. (Pro ♛)</li>
</ul>
<h4>Orientation Options:</h4>
<ul>
<li>Reading Line – Highlight the current line.</li>
<li>Reading Mask – Focus on specific text.</li>
<li>Text-to-Speech – Automatically read aloud page content. (Pro ♛)</li>
<li>Keyboard Navigation – Navigate the site using only the keyboard. (Pro ♛)</li>
<li>Hide Images – Remove distracting images.</li>
<li>Mute Sounds – Mute website sounds. (Pro ♛)</li>
<li>Highlight Titles – Emphasize titles for better recognition. (Pro ♛)</li>
<li>Highlight Content – Highlight elements when hovered over.</li>
<li>Stop Animations – Disable animations.</li>
</ul>
Unlock Full Accessibility → <a href="https://wponetap.com/pricing/" rel="nofollow ugc">Get OneTap Pro!</a>
<h4>Multiselect and Predefined Accessibility Profiles</h4>
<ul>
<li>Vision Impaired Mode – Enhances website’s visuals. (Pro ♛)</li>
<li>Seizure Safe Profile – Clears flashes & reduces color. (Pro ♛)</li>
<li>ADHD Friendly Mode – Focused browsing. (Pro ♛)</li>
<li>Blindness Mode – Reduces distractions. (Pro ♛)</li>
<li>Epilepsy Safe Mode – Dims colors. (Pro ♛)</li>
</ul>
<h3>40 Languages of the Accessibility Toolbar</h3>
🇺🇸 English (USA) 
🇩🇪 Deutsch 
🇪🇸 Español 
🇫🇷 Français 
🇮🇹 Italiano 
🇵🇱 Polski 
🇸🇪 Svenska 
🇫🇮 Suomi 
🇵🇹 Português 
🇷🇴 Română 
🇸🇮 Slovenščina 
🇸🇰 Slovenčina 
🇳🇱 Nederlands 
🇩🇰 Dansk 
🇬🇷 Ελληνικά 
🇨🇿 Čeština 
🇭🇺 Magyar 
🇱🇹 Lietuvių 
🇱🇻 Latviešu 
🇪🇪 Eesti 
🇭🇷 Hrvatski 
🇮🇪 Gaeilge 
🇧🇬 Български 
🇳🇴 Norsk 
🇹🇷 Türkçe 
🇮🇩 Bahasa Indonesia 
🇧🇷 Português (Brasil) 
🇯🇵 日本語 
🇰🇷 한국어 
🇨🇳 简体中文 
🇸🇦 العربية 
🇷🇺 Русский 
🇮🇳 हिन्दी 
🇺🇦 Українська 
🇷🇸 Српски 
🇬🇧 British English 
🇮🇷 فارسی (für إيران) 
🇮🇱 עברית 
🇲🇰 Македонски 
🇹🇭 ไทย 
🇻🇳 Tiếng Việt
<h3>Show or hide languages</h3>
You decide which languages your visitors see. Simply hide the ones you don’t need. This keeps your menu clean and makes it easy for your customers to find the right language.
<h3>See What Our Users Have to Say</h3>
OneTap Accessibility has greatly improved our site’s usability—super easy to install with so many helpful features!” ★★★★★ (Aisha Patel)
The user-friendly interface made setup a breeze. Our visitors love the new accessibility options” ★★★★★ (Dejan Manovic)
Fantastic plugin! The accessibility options are extensive and simple to configure. Perfect for any professional website.” ★★★★★ (Ralf Grünberger)
Love how dependable this plugin is! No issues, just consistent performance and powerful accessibility options” ★★★★★ (Rafael Silva JR)
Unlock Full Accessibility → <a href="https://wponetap.com/pricing/" rel="nofollow ugc">Get OneTap Pro!</a>
<h3>24/7 Support</h3>
Our 24/7 support is always available to ensure a smooth experience with the plugin—get quick answers anytime, day or night. Support: 
→ <a href="https://wponetap.com/support" rel="nofollow ugc">https://wponetap.com/support</a>
<h3>Lifetime Packages for Agencies</h3>
Use OneTap PRO on all client projects with a single one-time payment — no recurring costs, no limits. Perfect for agencies that want full flexibility and predictable pricing. 
→ <a href="https://wponetap.com/agency-pricing" rel="nofollow ugc">https://wponetap.com/agency-pricing</a>
<h3>Help Translate OneTap into your language</h3>
Your contribution helps make accessibility easier and more inclusive for people around the world. 
→ <a href="https://translate.wordpress.org/projects/wp-plugins/accessibility-onetap" rel="nofollow ugc">https://translate.wordpress.org/projects/wp-plugins/accessibility-onetap</a>

Accessibility Widget by OneTap – Easy One-Click Accessibility Toolbar


OneTap Accessibility is a fantastic plugin that effortlessly enhances website usability and accessibility.


Excellent Accessibility Solution for WordPress


OneTap is an amazing plugin for improving website accessibility! It's easy to set up, works smoothly, and provides essential features to enhance user experience. A must-have for making websites more inclusive! 🚀👏


Excellent Accessibility Plugin!


This plugin makes things super easy. With just one click, accessibility features are instantly available on the site. I tried it myself and the difference was clear, especially for visitors with visual limitations. Features like text enlargement, high contrast mode, and link highlighting make browsing much more comfortable.



What I love most is how hassle-free it is. No complex setup, no confusion. It’s like offering a warm welcome to all your visitors, without needing to stress about the technical stuff behind the scenes.


Instant Accessibility That Actually Works — Simple and Effective

OneTap is a multilingual WordPress plugin designed for seamless website accessibility.

Block Accessibility Checks vs Accessibility Widget by OneTap – Easy One-Click Accessibility Toolbar