HTML Validator

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This extension is no longer available in the official store. Delisted on 2025-09-16.

CRX ID
gcdopfgkcicgcekafjbnigbbeekacdgp
Status
Minor Policy Violation Removed Long Ago Unpublished Long Ago No Privacy Policy
Description from extension meta

An extension to validate the webpage's html using a validation service

Image from store
HTML Validator
Description from store

A small extension to validate the markup of current tab.

It can be used while developing the website to check for errors & maintain standards in your code. It sends the current tab's HTML to the https://validator.w3.org/ web service in order to check it for errors.

All the error found are displayed in a list to facilitate the refactoring of the code, the error part is highlighted & the source code is also displayed where the error is found

Latest reviews

Zihad Hosan 2021-01-29

I was looking for such a kind of extension and I'm lucky I found it. Great tool to debug w3 validation. Thank you!!!

Aml Slmn 2020-12-04

Extension très utile, merci pour ton travail ^^ Very useful extension, thanks for your job :)

Данил Ткачук 2020-12-01

Not working with localhost (gulp server)

Scott Keller 2020-10-05

It seems to only print errors, would be great if it also showed warnings.

Vladimir Shapovalov 2020-09-02

It works also with local html 👍🏻

Михаил Мальчиков 2019-08-29

First of 4 validation extensions what i tried that works

Richie Green 2019-01-07

Effective and easy to use. I would love if it worked offline.

Statistics

Installs
3,328
Market
Chrome Web Store
Category
11_web_development
Rating
4.4 (10 votes)
Last update
2018-01-30
Version 0.0.0.1
Languages
en