This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
A Chrome extension + local editor that transmutes your ChatGPT, Claude, Gemini and 6 more AI conversations into clean Markdown. Refine them with on-device AI (Gemini Nano) and export to PDF. Everything runs in your browser.
Hey hunters! 👋
I'm the maker of Atanor.
I use several different AI assistants day to day, and I kept running into the same annoying pattern: I'd have a great technical discussion with one AI, then want to bring that context into a different AI to validate the idea, debate it further, or just double-check the reasoning. The only way to do that was copy-pasting walls of text by hand, and formatting always broke along the way — code blocks, tables, lists, all mangled.
That bugged me for a deeper reason too: those conversations are mine. I built up real knowledge in them, but they were trapped inside someone else's chat UI, and I could not treat them like real documents I own.
So I built Atanor — Chat to Markdown, a Chrome extension that:
📄 Exports any conversation from ChatGPT, Claude, Gemini, Copilot, DeepSeek, Qwen, MiniMax, Z.ai or Kimi into a clean Markdown file, one click, no copy-paste
🔍 Auto-detects which platform you're on, no configuration
🧠 Preserves formatting properly: code blocks, tables, lists, bold/italics
✏️ Sends the conversation straight into the Atanor editor if you want to keep working on it, instead of just dumping it to disk
🔒 The Markdown download runs 100% locally in your browser — nothing is sent anywhere unless you choose to send it to the editor
Now when I want a second opinion from another model, I export the chat and paste the clean Markdown wherever I need it. And every conversation I care about actually lives somewhere I control, not locked inside a vendor's chat history.
This is v1 and there's a lot more I want to do (more platforms, better export options, deeper integration with the editor). Would genuinely love to hear:
Which AI platforms you'd want supported next
What you do with your exported conversations today
Any rough edges you hit trying it
Thanks for checking it out! 🙏
Love that it runs locally with Gemini Nano, feels way more private than uploading everything. One thing that would help me a lot though is keyboard shortcuts for the export steps, basically a quick way to convert and save to PDF without clicking through the menus each time. Would make my workflow so much faster honestly
About Atanor on Product Hunt
“Turn your AI chats into Markdown”
Atanor was submitted on Product Hunt and earned 5 upvotes and 3 comments, placing #157 on the daily leaderboard. A Chrome extension + local editor that transmutes your ChatGPT, Claude, Gemini and 6 more AI conversations into clean Markdown. Refine them with on-device AI (Gemini Nano) and export to PDF. Everything runs in your browser.
Atanor was featured in Chrome Extensions (52.7k followers), Productivity (656.6k followers) and Artificial Intelligence (474.1k followers) on Product Hunt. Together, these topics include over 269.6k products, making this a competitive space to launch in.
Who hunted Atanor?
Atanor was hunted by Guillermo Goñi. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Guillermo Goñi