Open Inspector
Hover any website, get its design system. Open-source. Free.
Listing details
HiCyou directory record
- Listed website
- patlf.github.io
- Directory record created
- Oct 3, 2026
- Last record update
- Oct 6, 2026
Listing information
- Overview
- 4 key features
- 3 use cases
This page describes HiCyou's directory record. It is not a security, ownership, or product-quality certification.
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What is Open Inspector
Open Inspector is a free, open-source browser extension for inspecting the layout, styles, colors, typography, and assets of any web page and exporting its design tokens. Unlike many popular alternatives, it requests no site access and makes zero network requests. It is MIT-licensed and requires no account.
Key Features
Use Cases
- Inspecting a website's design system while browsing
- Extracting design tokens from existing pages
- Auditing layout and styles during front-end development
Why do startups need this tool?
Startups and small teams can use Open Inspector to study competitors' design systems and extract design tokens without paying for premium inspection tools, while its privacy-conscious, zero-network-request approach suits teams with strict security requirements.
