Your data
stays yours.

A privacy-first foundation that keeps you in control.

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Turn the web into your knowledge

Save useful webpages, summarize and organize what matters, and chat with your library — local-first by default.

MyField core mechanisms

How MyField works.

Device A
Device B

Each device holds its own key. No shared password.

Device-owned Authorization

  • Access starts from authorized devices and Keychain.
  • No traditional username and password.
On your device
Optional cloud

Content starts local. Sync and AI are optional extensions.

Local-first Architecture

  • User content starts on the device.
  • Sync and AI extend the experience, never the center of the data model.
Plaintext
Ciphertext in cloud

Cloud sync stores and relays ciphertext.

Encrypted Sync Relay

  • Synced data is encrypted before cloud relay.
  • Cloud sync relays encrypted data only, never plaintext pages.