Why I Built This
Gemini has had incidents where conversation history simply disappeared. On top of that, Gemini doesn't isolate context between conversations — when you accumulate too many chat windows, the context window gets overloaded, and Gemini's response quality drops noticeably. So I built this tool to regularly back up important conversations locally, keeping them safe and keeping Gemini sharp.
Key Features
- One-click export — Save entire Gemini conversations as a
.zipfile containing Markdown + images - Rich content support — Code blocks with language detection, KaTeX math formulas, tables, blockquotes, nested lists
- Smart image handling — Multi-strategy image downloading (Background SW / Direct Fetch / Canvas capture) to bypass CORS restrictions
- Clean Markdown output — Custom HTML-to-Markdown converter built from scratch, no external dependencies
- Auto title detection — Automatically extracts conversation title as the default filename