Chat Organizer for Claude & ChatGPT

I built this because my AI chat sidebar was a mess. 200+ conversations, zero order, more time spent searching than working. So I made something that cleans it up in one click. Chat Organizer now works with ChatGPT too. We rebranded from Claude Organizer and added full ChatGPT support. It scans your unorganized chats on both Claude and ChatGPT, figures out what each one is about using keyword matching and AI, and drops them into the right projects automatically. Takes about 10 seconds. Why you'll like it - Works on both Claude and ChatGPT. Pick the platform, click Organize. - Two-step flow: you see the plan before anything moves. Review, then Apply. - Custom Rules tab. Define your own keyword-to-project rules, they run before everything else and sync across Chrome. - Manual Mode. Browse all unorganized chats and assign them with one tap. - AI fallback for tricky titles. Ambiguous chat gets categorized automatically, no setup needed. - No API key, no account. Install and click Organize. - Free. No subscription, no paywall, ever. - Private. Only chat titles are read. Nothing leaves your browser except calls to the platform's own API and the title of an ambiguous chat to a shared AI proxy. No analytics, no tracking. How it works 1. Open claude.ai or chatgpt.com and log in 2. Click the Chat Organizer icon in your toolbar 3. Click Organize and wait a few seconds 4. Check the grouped preview, so you know exactly what goes where 5. Click Apply. Done. Good to know - Run it once a week and your sidebar stays clean. - Already have projects? It uses them instead of making duplicates. - Chats that don't fit anywhere are left alone for you to sort in Manual Mode. - Custom Rules let you fine-tune the matching. Handy for recurring clients, specific jargon, or niche topics. - On Claude, empty projects get cleaned up after each run. On ChatGPT this is disabled (deleting a project deletes its chats too). - Popup adapts to your Chrome language: EN, NL, DE, FR, ES. - Keyword wordlist covers 11 languages out of the box. Great for - Anyone with 50+ chats tired of the scroll - Developers using Claude daily for code - ChatGPT users with projects across work, study, and personal - Freelancers juggling multiple clients and topics Permissions Storage. Saves your organize plan locally before you confirm it. Host access to claude.ai and chatgpt.com. Reads chat titles and moves them into projects. No tracking. No analytics. No data sold. What's new v2.0.0 + Dual platform: works on both Claude and ChatGPT + Custom Rules tab for your own keyword-to-project matching + Platform switcher in the popup header + Neutral slate icon, rebranded to Chat Organizer + Under the hood: platform-adapter layer, shared worker pool, Cloudflare Worker AI backend v1.7 + Much faster. Handles many chats at once instead of one by one + Fixed moving and removing chats after a Claude.ai API change v1.6 + Softer popup colors and a small one-time review prompt