Anthropic Zip File Uploader & Analyzer - Claude 4 Sonnet Dev Tool

Upload and parse ZIP files directly in Claude 4 Sonnet.

🚀 Give Claude 3.7 Sonnet Superpowers with ZIP Upload Support

Unlock Claude's potential with this lightweight Chrome extension! Upload and parse ZIP files directly into Claude 3.7 Sonnet for smarter code, text, and project insights.

🧩 Core Features ✅ Upload ZIP files directly to Claude's large language models ✅ Parse file trees and folder structures for better AI context ✅ Seamless code extraction from ZIP archives for AI-assisted development ✅ Perfect for analyzing GitHub projects and multi-file codebases ✅ Privacy-first: No data collection, everything runs locally

💻 Perfect For Developers using Claude AI for coding assistance Prompt engineers needing structured file input Tech founders using Claude for rapid prototyping Anyone using Claude as an AI developer assistant

⚙️ How It Works Open Sonnet 3.7 or Sonnet 4 in your browser Click our extension and upload your ZIP file Choose which files to send to Claude Get instant AI analysis of your code or content

UPDATE V1.1.1

• Improved GitHub repo integration, now supports both .git links and browser URLs smoothly.

• Clarified use of permissions: the extension only requests what’s needed for GitHub repo loading and in-chat features. We will never collect or store personal browsing data.

• General stability improvements and bug fixes.

✨ MAJOR v1.1 UPDATE ✨

This major update introduces powerful new features and enhancements designed for a seamless and robust workflow.

Key Features:

• Analyze in Existing Chats You are no longer limited to new chats. Upload and analyze ZIP files or GitHub repositories directly into your ongoing conversations with Claude.

• Advanced GitHub Integration Paste a URL to analyze any public GitHub repository. The extension now intelligently handles nested ZIP files, recursively unzipping them to provide a complete picture of the repository's contents.

• Intelligent Error Prevention The extension now automatically detects file types that Claude doesn't support (e.g., .svg, .epub). It provides a clear warning and filters these files out to prevent the entire upload from failing, ensuring your workflow is never disrupted.

• Unmatched File Compatibility Support has been expanded to include a comprehensive list of documents, data files, and programming languages:

Documents: PDF, DOCX, XLSX, ODT, RTF, TXT Data: CSV, JSON, YAML, XML Code: JS, TS, JSX, TSX, HTML, CSS, MD, PY, JAVA, C, CPP, CS, PHP, RB, GO, RS Images: PNG, JPG, GIF

• Compatible with All Other Claude Models: Opus 4.1, Opus 4, Opus 3.7, Haiku 3.5

While ChatGPT Pro has some file support, Claude Sonnet 4 and 3.7 often provides better reasoning for code and complex projects. Our extension bridges the gap, giving Claude the file handling capabilities it's missing.

Install now to supercharge Claude AI for coding and analysis!

Note: This extension does not intend to mimic, impersonate, is not affiliated with, created by, or endorsed by Anthropic, the makers of Claude, or any of its subsidiaries.