About this extension

A powerful Firefox extension for backing up your conversations from Claude.ai and ChatGPT.com. Save complete conversation structures, including Claude's thinking process, in easy-to-use JSON format.

HumainLabs AI Chat Backup redefines how users can preserve their AI interactions by enabling effortless exporting of complete conversation structures from both Claude.ai and ChatGPT. The extension provides a seamless way to download your conversations as structured JSON files, preserving all context including Claude's thinking process.

The application manages the entire backup process:

Authentication with the AI platforms using your existing cookies
Fetching complete conversation data through the official APIs
Downloading structured JSON files to your local device
This Firefox extension focuses exclusively on providing a lightweight yet powerful tool for backing up your valuable AI conversations.

Github:

https://github.com/HumainLabs/claude-chatgpt-backup-extension

✨ Features

Multi-Platform Support - Backup conversations from both Claude.ai and ChatGPT
Complete Data Structure - Preserves entire conversation history including Claude's thinking process
Single Chat Backup - Export just your current conversation with one click
Bulk Backup (Claude only) - Download all Claude conversations at once
Intuitive Interface - Clean, simple UI with platform-specific styling
Structured JSON Format - Easy to process with downstream tools and analysis
Privacy-Focused - Your data stays on your device, no third-party servers
Smart Filename Generation - Automatic timestamping and chat title inclusion for easy organization

FREE!

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Release notes for 1.3

Updated URL validation for new ChatGPT url structure format.
Added debugging code to show log errors rather than failing silently.

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