Custom Device Emulation Chrome

by Amir Shokri · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Search device dimensions and pixel ratios for responsive testing in Chrome DevTools.

Users

198

+9 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#64K

#54K among extensions

Version

1.5.0

updated 7 Sep 2026

Users

monthly, 2 years

Latest, 15 Oct 2026: 198 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 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 Custom Device Emulation Chrome

The Device Viewer Chrome Extension is a user-friendly tool designed to help developers and designers easily browse and search through a comprehensive list of device specifications. Powered by a JSON dataset fetched from a remote repository, this plugin categorizes devices into desktops, tablets, and mobiles, allowing users to quickly filter by category and search for specific devices. With a clean and responsive interface, users can view detailed specifications like screen dimensions and device pixel ratio (DPR). The extension also features error handling to ensure a smooth experience even if the data fails to load.