Show Dev.to: I built a free Chrome extension to export Gemini chats as PDF, Markdown, JSON & CSV — no server, no account

The Problem Nobody Talks About Everyone talks about getting INTO Gemini — the right prompts, the right context, the right model. Nobody talks about getting OUT. You finish a deep research session. Gemini just synthesized 3 hours of thinking into a structured, brilliant output. And then… you copy-paste it into a doc and watch the formatting collapse. Or you screenshot it. In 12 images. And lose the structure entirely. Or you paste it into Notion and spend 20 minutes reformatting. This was my workflow for months. I build AI architecture systems and use Gemini constantly — for system design docs, research summaries, LLM pipeline specs. The output quality is excellent. The export experience is embarrassing. So I Built a Fix Gemini Export Studio — a free Chrome extension that adds a one-click export button directly inside Gemini. What it does: ✅ PDF — print-ready, preserves formatting, great for sharing ✅ Markdown — perfect for Obsidian, Notion, VS Code, GitHub ✅ JSON — structured data for