Loupe

by Marvello.oni · marvello.xyz · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A jeweler's loupe for the web: inspect, measure, capture, and extract.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#257K

#215K among extensions

Version

0.4.0

updated 15 Oct 2026

Users

monthly, 2 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 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 Loupe

Loupe is a set of inspection and design tools for Chrome. It combines tasks you'd normally split across DevTools, a color picker, a screenshot tool, and a ruler into one panel. Inspect and edit • View and edit CSS on any live element • See flex and grid layouts with overlays • Lock hover, focus, and active states so you can style them • Edit page content and structure directly on the page Measure and capture • Measure spacing, sizes, and distances with a ruler • Capture a region, the visible area, or the full page • Annotate screenshots before saving Extract and export • Pick colors with an eyedropper (HEX, RGB, HSL) • Identify the fonts used on a page • Extract images from a page • Export a page's design tokens (spacing, type scale, colors, radii, shadows) as JSON, CSS variables, or a Tailwind config • Generate spacing redlines for developer handoff Privacy Loupe runs locally in your browser. It does not collect your browsing history or send the pages you visit to any server.