Bootstrap Viewport Checker

by acetde@gmail.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

This extension allows you to check the Bootstrap viewport and resize the window accordingly.

Users

+2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#99K

#83K among extensions

Version

1.0

updated 7 Mar 2025

Users

monthly, 2 years

Latest, 16 Oct 2026: 64 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 Oct 2026: 1 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 Bootstrap Viewport Checker

Boost your web development workflow with Bootstrap Viewport Checker! 🚀 Features: Instantly detect the current Bootstrap viewport (xs, sm, md, lg, xl, xxl). Display viewport information directly in the extension icon. Resize the window to match specific screen sizes with one click. Easy to use and lightweight! This extension helps developers quickly check how their Bootstrap-based websites behave on different screen sizes. Select a viewport and adjust your browser window accordingly.