Any webpage to clean Markdown. Save in one click any page, video, or thread to Markdown for Claude, ChatGPT and Obsidian.
Save any webpage as clean Markdown.
Your library, on your disk. Every save lands as a plain .md file in a local folder. No lock-in, no cloud, grep-able forever.
Learn about Minibase Vault →Claude reads your research. Connect the Vault over MCP and your AI answers from what you actually saved.
Learn about the MCP server →Works where you browse. One clipper, three browsers, the same clean Markdown everywhere.
Chrome
One click on any page, video, or thread. Clean Markdown, straight to your vault.
Frequently Asked Questions
How does Minibase work?
Click the Minibase icon in your browser toolbar on any webpage. Minibase uses AI to extract the main content, strip ads and clutter, and convert it to clean Markdown. You can copy, download, or send it directly to Minibase Vault.
What is Minibase Vault?
Minibase Vault is a free companion app for Mac and Windows. Every page you save is automatically stored in a local knowledge base on your computer, organized into topics you choose. It's your personal library of everything you consume online.
How does Minibase connect to Claude or ChatGPT?
Minibase Vault connects to Claude in one toggle, and to ChatGPT via a custom MCP connector (ChatGPT Pro and above). Once connected, your AI can search and reference everything you've saved — giving it personal context about you.
What websites does Minibase work with?
Minibase works with any website — over 300 sites are optimized including Twitter/X threads, YouTube transcripts, Instagram Reels, TikTok videos, Amazon products, Reddit discussions, GitHub repos, Medium articles, news sites, and more.
Is Minibase free to use?
Yes. Minibase is free with unlimited saves. Minibase Plus adds AI templates, saved history, and video transcription. Minibase Vault and the Claude connection are completely free.
Is my data private?
Yes. Minibase Vault stores everything locally on your computer. Your files never leave your machine unless you choose to share them. The Claude connection runs locally via MCP — no cloud sync required.