Mercator Schmercator

by seansfkelley · Just for Fun

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Transform any Mercator world map you come across into any projection of your choice with just a couple clicks. Tired of every map…

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#359K

#272K among extensions

Version

1.0.2

updated 9 Dec 2025

Users

monthly, 10 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months

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 Mercator Schmercator

Transform any Mercator world map you come across into any projection of your choice with just a couple clicks. Tired of every map everywhere being Mercator? Wish you could choose a more suitable projection for the data being shown? Or just read that xkcd about map projections one too many times? This extension is for you! When you come across a Mercator world map and it's just not the right tool for the job, just right-click, hit Mercator Schmercator, and choose your favorite projection!