LocalThink builds local-first tools and open formats for saving, owning, and building on AI conversations.
An open standard for saving AI conversations as portable, readable .ltf.md files.
LTF documents are plain Markdown files with structured metadata, designed to be easy to read, move, search, back up, publish, and build tools on.
Repository: localthink-format
A Chrome extension for exporting ChatGPT conversations as LocalThink Format files.
LTF Builder runs only after the user clicks Capture, reads the current ChatGPT page locally, and downloads a .ltf.md file without sending conversation content to LocalThink or third-party services.
Repository: localthink-builder
- Local-first by default
- Portable, readable files
- User-owned AI conversations
- Open formats over closed memory silos
- Minimal data collection
- Tools that work with ordinary files