A HTML5 validation library, using a JavaScript port of the excellent TIDY library
Kingsquare HTML Validator Extension
For more information on the project, see http://www.kingsquare.nl/html-validator
** PLEASE NOTE **
Please restart your browser after installing the extension.
Open the development tools panel to activate the validator. Every page will get validated automatically, check the flag at the end of your address bar to see the current status. See the last tab of the development tools to get a full report.
Source Manifest.json
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User reviews
Patrick Gallagher (ID: 000000e557cb9b64) Voted 1 ★ - Updated 02/28/2019
Lodewijk Abrahams (ID: 0000000d38340e89) Voted 2 ★ - Updated 11/27/2017
Paul Brown (ID: 0000005ff0047bb3) Voted 3 ★ - Updated 06/23/2016
maksim (ID: 0000003c7c38ddd7) Voted 4 ★ - Updated 10/29/2015
Raymond DeCampo (ID: 000000181aba6698) Voted 2 ★ - Updated 10/15/2015