RatVault Lite
PWA
RatVault Lite
Your personal knowledge vault. All data stays on your device — no server, no cloud, no tracking.
RatVault Lite reads and writes markdown files directly from a folder you choose.
If you reinstall the app, just pick the same folder and your notes will be right there.
Vault directory
(none selected)
RatVault Lite reads markdown files from this folder. To restore after reinstalling, pick the same folder and your notes will load automatically.
AI chat
API key stored locally only. Anthropic and OpenAI require direct API access (check CORS if self-hosting).
Theme
RatVault Lite — no server, no telemetry, no remote code. All data on your device.