HTML Validator is an extension to validate the HTML code of the current web page. Have it run automatically, click the icon for a menu or press any of the keyboard shortcuts (see below) to validate the current web page.
You can choose to get the validation results directly inline in the current web page or open them in a new tab with the W3C validator results, both for public URLs and local HTML (i.e.code in a page that is not globally accessible on the Internet).
For inline validation, the extension badge will show the number of validation errors once validation is complete. This works automatically for both locally and publically available content.
Keyboard shortcuts:
Windows/Linux:
Press Ctrl + Shift + V to validate a page
Press Ctrl + Shift + A to validate a local page
Mac:
Press Cmd + Shift + V to validate a page
Press Cmd + Shift + A to validate a local page
Press Esc to hide the list of validation errors.
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!