Validity

Click the icon in the address bar or press Alt+Shift+V to validate the current page. Results can be seen in Chrome's JS console.

What is Validity?

"Validity" is a handy Chrome extension that allows users to quickly validate HTML documents directly from the toolbar. By simply clicking the icon, users can validate the current document without navigating away from their page. It displays the number of validation errors in the toolbar and detailed results in the Chrome's developer tools console. Additionally, Validity provides the option for users to leverage their own installation of the W3C Validation Service for further customization and control.

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Extension stats

By: https://validity.org.uk

View on Chrome Web Store

Users: 30,000+

Rating: 3.84 (210)

Version: 4.1.0 (Last updated: 2022-11-07)

Creation date: 2016-11-11

Risk impact: Moderate risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Permissions:

http://*/*
https://*/*
storage

Size: 110.59K

Email: re*****@validity.org.uk

URLs: Website

Ranking

# 5051 ▼ 15

Other rankings

#85 in Developer Tools

#42 in error keyword 16 ▲ 1

#98 in source code keyword 26 ▼ 3

#101 in developer tools keyword 59 ▼ 11

#114 in options keyword 14

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Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Validity can be used to quickly validate your HTML documents from the toolbar.

Just click the icon in the toolbar to validate the current document without leaving the page. The number of validation errors can be seen in the tool tip and the detail can be seen in the console tab of Chrome's developer tools.

Validity also gives you the option to use your own installation of the W3C Validation Service. (For more information on installing the W3C Validation Service see the documentation at http://validator.w3.org/docs/install.html).

*** PLEASE DO NOT POST BUG REPORTS AND FEATURE REQUESTS IN THE REVIEWS ON THIS PAGE as they are unlikely to be actioned, use the GitHub issue system instead (https://github.com/renyard/validity/issues). ***

Change Log:

4.1.0 (05/11/2022)

Correctly label info messages. (Thanks to Eugene - https://github.com/chefranov)

4.0.2 (12/10/2021)

Removed unused permission.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros