The FinderPress tool directory
WordPress plugin
WP-Validate
WP-Validate indexes your site, collecting all the blog posts, pages and other published content, and submits it to the W3C’s HTML Validator, which then returns the response. WP-Validate then lists the valid pages, and the invalid pages, with a link to the specific validator URL.
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 2.5.
SourceWordPress plugins · Oct 17, 2026
01 / Source details
About this tool.
WP-Validate indexes your site, collecting all the blog posts, pages and other published content, and submits it to the W3C’s HTML Validator, which then returns the response.
WP-Validate then lists the valid pages, and the invalid pages, with a link to the specific validator URL.
02 / Source details
Getting started.
Installing WP-Validate is really, really easy.
- 01Decompress the archive
- 02Move the /wp-validate folder to the /wp-content/plugins directory
- 03Active the plugin in the WordPress Administration Panel
03 / Source details
Frequently asked questions.
How do I use the plugin?
Under the settings tab in the admin panel is the link to the plugin’s page. Click on it, and follow the instructions 😉
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