Chat Saver CG: Browser Extension Built with Claude Exports Conversations Across 12 AI Platforms

A developer has released Chat Saver CG, a browser extension that exports and transfers conversations between multiple AI platforms. The tool was built with significant assistance from Claude throughout the development process.
How Claude Assisted Development
The developer used Claude for:
- Architecture decisions
- Debugging tricky DOM parsing issues across different platforms
- Writing the adapter logic for each AI site
- Refining the export formatting
According to the developer, without Claude they would have spent 3x longer on cross-platform compatibility alone. The ironic aspect noted is that they built a tool to save Claude conversations by having long conversations with Claude about how to build it.
Extension Features
The extension supports 12 AI platforms:
- Claude
- ChatGPT
- Gemini
- DeepSeek
- Perplexity
- Mistral
- Grok
- Copilot
- Poe
- GigaChat
- Yandex Alice
Export formats include:
- Markdown
- JSON
- TXT
- HTML
The tool enables transferring conversations between platforms, allowing users to move content from one AI platform to another with one click.
Developer Motivation
The developer needed the tool because Claude conversations are valuable for research, writing, and problem-solving. They wanted to prevent losing conversations due to UI updates or accidental browser closures, and to bring context from other tools into Claude without manual copy-pasting.
The extension is available for free on Chrome and Firefox. The developer is seeking feedback from power users to identify edge cases.
📖 Read the full source: r/ClaudeAI
👀 See Also

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