What does Open Inspector show?

Hovering a page reveals its layout, styles, colors, typography and assets, and the inspected values can be exported as design tokens.

It is free and open source, with no pricing page, so there are no paid tiers to compare.

It requests no site access and makes no network requests, so inspection happens locally in the browser without sending data out.

It is a browser extension listed under Chrome extensions, so it works alongside normal browsing rather than as a separate app.

Is Open Inspector agent ready?

Open Inspector is not listed as Agent Ready or MCP Native on Maarket.

Who is Open Inspector best for?

Open Inspector is listed as a fit for Startup teams.

What are the alternatives to Open Inspector?

Other Design & Creative products on Maarket include ABrush, Adobe Firefly, Anthroposcaper, appdesigns, Beautiful.ai, Bloop.

How is Open Inspector ranked on Maarket?

Purely by Karma Points earned from community actions — reviews, recommends, use signals and clicks. There is no pay-to-rank; sponsor placements are always clearly labeled.

‹ Design & Creative

Open Inspector — Hover any website, get its design system. Open-source. Free.

#17 in Design & Creative

⚡ 10 KP · ↗ 0 total clicks

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Open Inspector at a glance

Category: Design & Creative
Best for: Startup
Agent compatibility: Not listed
Total clicks: 0
Website: patlf.github.io/open-inspector ↗
Recommends: 👍 0
I use this: ✋ 0
Reviews: ⭐ 0
Last updated: 5 Oct 2026

Demo & screens

Open Inspector screenshot 1 — Open Inspector · screen 1

Open Inspector screenshot 2 — Open Inspector · screen 2

About Open Inspector

A free, open-source browser extension that inspects layout, styles, colors, typography and assets on websites and exports design tokens. Requests no site access and makes no network requests.