Built for the privacy-paranoid — and the data-curious.

AI Data Inspector is part of the UtilityBox family of small, focused web tools. It exists because there is one truth about AI chat history that most people learn the hard way: the moment you close a tab, your conversations become hard to find again.

ChatGPT and Claude let you export your history, but what are you supposed to do with a 500 MB conversations.json? Open it in a text editor and weep. That is the problem this tool solves: it turns an unreadable JSON dump into searchable, analyzable, exportable conversations — without ever sending your data anywhere.

Design principles

• Zero-server. No accounts, no API keys, no uploads. The analyzer is a static page; your files are processed by your own browser.
• Fast by construction. Web Workers keep the interface responsive even on multi-gigabyte archives with hundreds of thousands of messages.
• Format-native. Both OpenAI ChatGPT and Anthropic Claude export structures are supported out of the box — ZIP, JSON and JSONL.
• Open formats out. Markdown, clean text and JSON exports that you own forever.

What this tool is not

It is not a browser extension, does not read your live chat sessions, and does not claim deleted conversations can be recovered. It analyzes what is inside the files you export — nothing more, nothing less.

Who built it

AI Data Inspector is made by the UtilityBox team, a small independent group who believe everyday utilities should be private by default. We are not affiliated with OpenAI, Anthropic or Apple.

Questions or ideas? Get in touch.