ChatGPT lets you export your full history, but the export is a huge file that’s hard to read. This app turns it into something you can browse: usage stats, search filtered by date, model, or role, and a view of where conversations branched when you edited or regenerated a message.
Because chat history is personal, it runs only on your machine, sends no telemetry, and never modifies the original export. It isn’t affiliated with OpenAI.