Context Bridge

Save and transfer AI conversations between platforms with local encryption.

Context Bridge

Seamlessly continue AI conversations across platforms

Install on Chrome Web Store →

What is Context Bridge?

A browser extension that lets you save and transfer your AI chat conversations between different platforms. Your data stays private with local encryption - nothing is stored online.

Whether you’re switching from ChatGPT to Claude, or want to continue a conversation on a different device, Context Bridge makes it seamless.

Features

Save Conversations

Capture conversations from any major AI assistant with one click.

Cross-Platform Transfer

Continue where you left off on a different platform.

Local Encryption

All data encrypted with AES-256 and stored locally on your device.

Export Backups

Export encrypted backups for safekeeping and portability.

Supported Platforms

  • ChatGPT
  • Claude
  • Gemini
  • Copilot
  • Perplexity
  • DeepSeek

Privacy First

Context Bridge is built with privacy as a core principle:

  • No external servers - Your conversations never leave your device
  • Local encryption - AES-256-GCM with 100,000 PBKDF2 iterations
  • No tracking - No analytics, no data collection
  • Open about privacy - Read our Privacy Policy

Tech: TypeScript, Chrome Extension APIs (Manifest V3), Web Crypto API, AES-256-GCM