ManifestViewer

by Dex · Developer Tools

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

View other extensions manifest.json file!

Users

516

−16 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#43K

#36K among extensions

Version

1.0

updated 11 May 2022

Users

monthly, 3 years

Latest, 15 Oct 2026: 516 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 0 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 ManifestViewer

Allows you to view another extensions manifest.json file! This can be used if you need to check how another extension does something in their manifest file etc. You can get an extensions id from the top URL bar (ex: pnbagoiioggnkkbnlkedejhboodhchlb) If you get something that says the page has been blocked by chrome refresh and it should fix it! Contact Dex#8822 on Discord for support or use my email. (The Screenshot provided is warped do to chrome screenshot size requirements)