Protophases

Self-hosted design tool

Design interfaces and edit images on your own server.

Protophases is a browser-based editor for vector design and image work. Your team's files stay on infrastructure you control.

Everything a design team needs, without the cloud account

  • Vector and layout tools

    Frames, shapes, a pen tool, boolean operations, text, gradients, effects, and layout grids.

  • Runs where you run it

    One web application and a database on your own hardware. Files never leave your network.

  • Teams and projects

    Organize work by team and project, and give each member the role that fits.

  • Secure sign-in

    Passkeys, authenticator apps, and recovery codes are built in.

  • Nothing lost

    Every change in a session can be undone, and deleted files wait in the trash for 30 days.

  • Built for large files

    A GPU-accelerated canvas keeps pan and zoom smooth with thousands of layers on a page.

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