Cosmos Extension

by Mountain Top Digital · Just for Fun

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

The perfect extension for space lovers and fanatics

Users

9,000

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#11K

#9,202 among extensions

Version

0.1.3

updated 7 Mar 2023

Users

monthly, 3 years

Latest, 15 Oct 2026: 9,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 3 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 Cosmos Extension

If you consider yourself a space fanatic, this extension is made for you. The Cosmos extension sets different space themed backgrounds to your new tabs, as well as adding a clock, the current date, and several social widgets. Users can shuffle the backgrounds by clicking the button on the top right corner of the screen. By clicking "Add to Chrome", users accept and agree to installing the Cosmos extension, setting Chrome™ New Tab and Default Search to Bing, and to the Terms of Use and Privacy Policy. Terms and conditions - https://www.mountaintop-digital.com/terms-and-conditions/ Privacy policy - https://www.mountaintop-digital.com/privacy-policy/