Open Source
AI Tutor
Turn PDFs, YouTube, and audio into editable notes, flashcards, and quizzes — self‑hosted, private, and free.
Why CoPhrase
Self-hosted, private, and free (AGPL)
Self-hosted & Private
Run locally or on your own infra so your data never leaves your environment.
Notes, Flashcards, Quizzes
Turn PDFs, YouTube, and audio into editable notes and study tools in seconds.
Bring Your Own Models
Use local models like Ollama or connect to your preferred providers.
Free & Open-source (AGPL)
No vendor lock‑in. Audit, fork, and contribute on GitHub.