Where Them
Logs App
WTLA-01

Tailscale

2 log locations · Windows, macOS

Tailscale Inc.

Where Tailscale keeps its logs

Tailscale logs to %LOCALAPPDATA%\Tailscale\logs\ on Windows.

Tailscale logs to ~/Library/Containers/io.tailscale.ipn.macsys/Data/Library/Logs/ on macOS.

Paths are printed exactly as Tailscale writes them. Environment variables like %LOCALAPPDATA% and $XDG_STATE_HOME are never expanded, so a path can be pasted straight into a shell. Where a path differs between installer types or shipping flavours, each one is racked as its own card below - why that happens.

Finding your way around Windows and macOS.

MAC

Tailscale - macOS

Tailscale Inc.
Logs~/Library/Containers/io.tailscale.ipn.macsys/Data/Library/Logs/- Standalone build; the sandboxed/App Store build uses ~/Library/Group Containers/io.tailscale.ipn.macsys/ instead
Tailscale log file locations - Windows, macOS · Where Them Logs App