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Browser Clipper

Capture a visible selection or Reader extract over loopback pairing

The npm package includes a reproducible Chromium extension for explicit selection or constrained Reader capture. A visible loopback pairing flow, server-owned preview, exact provenance, and restart-safe idempotency protect every write.

Install GNORead the docs
Use cases
Filing selected research into a local collection
Capturing a readable article with provenance
Filing a selected page into a local collection with loopback pairing

What it gives you

  • Explicit selection and constrained Reader extraction
  • Loopback-only pairing with visible approval
  • Server-owned canonical preview before capture
  • Source URL, title, selection, and content provenance
  • Restart-safe idempotent recovery
  • No browsing history, cookies, background tabs, or remote fetch
  • Version-matched unpacked build plus reproducible zip and checksum

Try it yourself

Representative commands and entry points. Full reference lives in the documentation.

gno serve
Open the Browser Clipper guide and load the packaged unpacked extension

Keep reading

Related features and docs.

Browser Clipper guide

/docs/browser-clipper

Open

Web workspace

/features/web-ui

Open

Privacy model

/features/privacy-first

Open

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