Alternatives to Open Inspector

1. Siteprint

paid

Siteprint is a Safari extension for Mac that measures the design of a web page, including color roles, type scale, spacing, corners, and layout. It packages those measurements into a prompt for coding assistants such as Claude Code, Cursor, or Codex. The extension runs on the user’s Mac, and its Product Hunt launch describes a one-time price of $9.99.

• Measure website design tokens
• Inspect and export design tokens
• Generate prompts and DESIGN.md
• Compose a design from two references

Use cases Recreate a reference site’s visual direction, Create a hybrid visual style from two references, Ask questions about a scanned design

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