ConvoVault: AI Chat Exporter

Research Context and Background

ConvoVault is a privacy-focused browser extension that helps users save, back up, and export their conversations from popular artificial intelligence platforms. It works with ChatGPT, Google Gemini, Grok, and Claude AI. The tool is designed to run entirely within the user's browser, meaning no data is ever sent to external servers. This ensures that all chat history remains private and secure on the user's own device.

Benefits

ConvoVault offers several key advantages for anyone who uses AI chatbots regularly. The most important benefit is its commitment to privacy. All processing happens locally in the browser, so no conversation data leaves the user's computer. There is no account required, and the extension does not track usage or send information to third parties.

The tool supports multiple export formats to suit different needs. Users can download chats as Markdown files to keep formatting like code blocks and lists intact. Plain text is available for simple reading and sharing. JSON format is provided for developers who need structured data for scripts or further processing. The extension also handles complex features like Deep Research reports, tool calls, and generated images by embedding them directly into the export.

Another major benefit is the ability to continue conversations across different platforms. Users can export a chat from one AI and paste it into another to keep the discussion going. The tool also includes a table of contents for long chats, making it easy to jump to specific messages without endless scrolling. Automatic filenames with dates and timestamps help keep archives organized without manual effort.

Use Cases

ConvoVault is useful for a wide range of people who rely on AI for their work or studies. Researchers and students can use it to save detailed research plans, citations, and multi-step reports generated by AI. The ability to preserve sources and tool calls ensures that findings remain verifiable and grounded in original references.

Developers and data analysts can export conversations in JSON format to process chat data or integrate it into other applications. Writers and professionals can use the Markdown or plain text options to archive ideas, drafts, or brainstorming sessions. The tool is also helpful for anyone who wants to transfer a conversation from one AI platform to another to continue a project without losing context.

The extension works natively on major AI platforms including ChatGPT, Google Gemini, Grok, and Claude AI. It supports exporting Deep Research conversations from both Gemini and ChatGPT, capturing the full structure of complex reports. Generated images from platforms like Grok are also embedded in the export, ensuring visuals travel with the conversation.

Pricing

ConvoVault is completely free to use. There are no hidden costs, subscriptions, or premium tiers. Users can install the extension and start exporting their conversations immediately without signing up or paying any fees.

Vibes

While there are no formal public reviews or testimonials included in the available information, the product description highlights a strong emphasis on user trust and privacy. The developer, Subin Mohan Kumar, has built the tool with a clear focus on transparency, noting that no analytics are tracked and no external servers are used. The FAQ section addresses common concerns directly, such as whether data is uploaded or if an account is needed, reinforcing the tool's commitment to being a secure, no-frills utility for AI users.

Additional Information

ConvoVault was developed by Subin Mohan Kumar, who is based in Coimbatore, Tamil Nadu, India. The extension is currently at version 1.4.2 and was last updated in August 2026. It is a lightweight tool with a size of 128KiB and is available in English. The developer can be contacted via email at [email protected]. It is important to note that ConvoVault is an independent browser extension and is not affiliated with, endorsed by, or associated with OpenAI, Anthropic, Google, or xAI. All product names mentioned are trademarks of their respective owners.