FAQ

Is Memos open source?

Yes. Memos is released under the MIT License.

Where is my data stored?

Data is stored in your own database. Attachments can live in the database, on the local filesystem, or in S3-compatible storage.

Does Memos have an API?

Yes. Memos provides REST and gRPC APIs. See the API reference.

Is there a demo?

Yes. You can try the live demo at https://demo.usememos.com.

What is the easiest way to run it?

For most users, Docker with a mounted data directory is the fastest and simplest starting point.

Should I use SQLite or MySQL/PostgreSQL?

SQLite is a strong default for a single-instance deployment. Use MySQL or PostgreSQL when you want an external managed database or more operational flexibility.

Can I disable public memos?

Yes. Select private access in instance settings to require sign-in for ordinary memo pages and disable anonymous public discovery. In 0.31, access policy is independent of MEMOS_INSTANCE_URL. You can also disable PUBLIC memo visibility in instance settings. Explicit share links still grant access to their selected memo until revoked or expired. See Sharing.