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Codeblock Pro

Copy, download and ZIP AI assistant code blocks

chromeedgebraveoperafirefox🔒 Zero telemetryVersion 1.0.0
Download the extension for ChromeDownload the extension for Firefox

Description

Supercharge the code blocks in ChatGPT, Claude and Gemini answers: robust clipboard copy, single-block download with the file extension auto-inferred from the language (ts, py, go, rs, Dockerfile…) and a one-click ZIP of every block in a response. 100% offline, zero telemetry: no data ever leaves your browser.

Features

  • Robust copy with fallback (Clipboard API + execCommand)
  • Block download with language-inferred file extension
  • ZIP of all blocks in a response (via JSZip)
  • Language detection from language-* classes, data-attrs and headers
  • Automatic dedupe of colliding filenames
  • Works on ChatGPT, Claude and Gemini
  • Streaming-aware via MutationObserver
  • 100% offline, no telemetry

Privacy

100% local processing in your browser. Zero telemetry: no data is sent to external servers.

Required permissions

  • activeTab
  • scripting
  • clipboardWrite

Screenshots

Codeblock Pro

Supported browsers

chromeedgebraveoperafirefox