Mobile Mirror

by jon · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Shows a mobile-sized preview alongside selected desktop sites.

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#222K

#186K among extensions

Version

0.2.2

updated 27 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 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 Mobile Mirror

Mobile Mirror helps web developers review desktop and mobile layouts side by side in Chrome. Add the websites you work on to an inclusion list, then Mobile Mirror shows a phone-sized preview overlay on the right side of the page. The preview scrolls with your desktop page, can be resized or moved, and can be hidden instantly when it gets in the way. Features: - Mobile preview overlay for selected sites - One-click add to inclusion list - Phone presets: iPhone SE, iPhone 14, Pixel 7, Galaxy S20 - Opacity slider - Drag, resize, collapse, refresh, and hide controls - Keyboard shortcut: Alt+M to toggle the preview - Local settings only; no account required