Atoms - SEO & CSS Inspector

by Stack Curious LLc · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Dual-mode inspector: SEO analysis + CSS extraction. Hover, copy, ship faster.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#334K

#260K among extensions

Version

2.1.1

updated 19 Feb 2026

Users

monthly, 9 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

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 Atoms - SEO & CSS Inspector

**Atoms reveals the building blocks of any webpage.** Two powerful modes in one extension: **SEO MODE** • Hover any element to see its SEO impact (H1, H2, meta, links, schema) • Analyze heading hierarchy and content structure • Check schema markup and structured data • View internal/external link analysis • Export full SEO audit as markdown **CSS MODE** • Extract colors, typography, and spacing from any element • Copy CSS values with one click • Build color palettes from live sites • Capture typography systems (fonts, sizes, weights) • Export design tokens for your projects **OVERLAY MODE** • See all SEO elements highlighted at once • Visual content hierarchy mapping • Quick scan for SEO issues **PRO FEATURES** • Full page scans with competitor analysis • Strategy cards with actionable insights • Clone briefs for content replication • SERP overlay on Google search results • Use on up to 3 devices **Keyboard Shortcuts** • Cmd/Ctrl + Shift + A: Toggle Atoms • Cmd/Ctrl + Shift + O: Toggle Overlay • Cmd/Ctrl + Shift + S: SEO Mode • Cmd/Ctrl + Shift + C: CSS Mode Perfect for SEO specialists, web designers, content strategists, and developers who want to understand and learn from any website.