Meta Checker

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Your metadata mate for GEO and SEO. Compare the live DOM with the original HTML to spot new, changed, or removed metadata.

Users

196

+36 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#64K

#54K among extensions

Version

1.2.3

updated 20 Aug 2026

Users

monthly, 3 years

Latest, 15 Oct 2026: 196 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Meta Checker

Meta Checker helps you inspect webpage metadata and compare values from the live DOM with the original HTML response. Quickly identify metadata that is unchanged, newly added, modified, or removed. Review essential tags, Open Graph data, HTTP response details, language signals, robots directives, and JSON-LD summaries in one focused interface. Choose which fields to display and switch between five interface languages.