Quick Sum

by Javier Baez Garcia · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Select numbers on any webpage and press Ctrl+Shift+Q to sum them.

Users

233

+32 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#60K

#50K among extensions

Version

2.9.1

updated 11 May 2026

Users

monthly, 6 months

Latest, 17 Oct 2026: 233 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 17 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 Quick Sum

Quick Sum – Instantly Add Numbers on Any Webpage Quick Sum lets you quickly calculate totals directly inside your browser — no calculator needed. Simply activate the shortcut and: Click any number to add it to the total Drag-select multiple numbers to add them at once Remove individual numbers with one click See a live running total in a floating panel Perfect for: Accountants, Analysts, Finance professionals etc. Anyone working with reports, dashboards, or tables All calculations happen locally in your browser. No data is collected or transmitted.