Polypane helper

by Firstversionist B.V. · polypane.app · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Open the current page or links in Polypane, the developer tool for responsive web development and design.

Users

2,000

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#22K

#18K among extensions

Version

4.0.1

updated 21 Jul 2026

Users

monthly, 3 years

Latest, 15 Oct 2026: 2,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 4 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 Polypane helper

Polypane is a browser built from the ground up to create and test websites and apps. For developers, designers, product managers, QA and anyone that works on the web. Using the Polypane helper, you can open the current page in Polypane using the button in your task bar, by pressing alt+ p or by right clicking any link to open that URL in Polypane