Skip to content
HTML5 Validator is a Firefox add-on that helps with validating the HTML source using the validator.nu engine (online or local instance).
JavaScript
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Failed to load latest commit information.
chrome/content
defaults/preferences
skin
.gitignore v1.3.1 - FIX: validate all URLs when empty whitelist domain list Feb 19, 2011
CHANGELOG Updated Firefox version limit to 20 Oct 3, 2011
README.md
build.xml
chrome.manifest
install.rdf
license.txt

README.md

HTML5 Validator

HTML5 Validator is a Firefox add-on that helps with validating the HTML source using the validator.nu engine (online or local instance).

Something went wrong with that request. Please try again.