ScreenGuard

Self-hosted parental screen-time controls for Linux, works fully offline.

Servicefreeglobal

ScreenGuard is a free, self-hosted parental control tool for enforcing screen-time schedules and daily limits on Linux computers, with a systemd agent that locks sessions locally and works fully offline with no cloud dependency. It's aimed at parents managing screen time on their children's Linux machines who want an alternative to cloud-based parental control services.

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