Manly Fixv1.5.5
HTML validator errors fix in WordPress and WooCommerce.
Alternatives to HTML Validation
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Prevent out-of-area leads by validating phone number area codes on your contact forms before submission.
A11ysaurio PDF Checkerv1.3.4
An automated accessibility validator for PDF documents (WCAG and PDF/UA) directly integrated into your media library.
Prevent WCAG accessibility errors in your content with real-time validation for blocks, meta fields, and document structure.
Aura Frontend Inspectorv2.5.9
The AI-Native accessibility and HTML debugger for WordPress. Detect issues, export ARF 1.0 reports, and get AI-assisted fixes in seconds.
Generate, validate and sell serial codes & license keys — with protected file downloads (sell software) and WooCommerce integration.
Email validation for Contact Form 7. Reduce registration spam with invalid email, block disposable and block free email.
Accessibility audit with real markup fixes — and a preview before anything goes live. No overlay widgets.
Validate WooCommerce product CSV files before import: dry run, duplicate SKU check, quality score, fix reports and catalog audit. Never imports.
With the Byteplant Phone Validator plugin you can easily verify if a phone number is really valid and callable (https://www.byteplant.