# libtmux.Window.id

- **Module:** libtmux
- **Package:** libtmux
- **Language:** Python
- **Kind:** property
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/window.py#L1647
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-window-id/

```
libtmux.Window.id(self) -> str | None
```

Alias of :attr:`Window.window_id`.

```python
>>> window.id
'@1'
```

```python
>>> window.id == window.window_id
True
```

## In other ports

### A window's stable tmux id

- Ruby: [`LibTmux::WindowSnapshot#id`](/en/ruby/latest/reference/libtmux-windowsnapshot-id/) (method)
- Lua: [`libtmux.SnapshotWindow.id`](/en/lua/latest/reference/libtmux-snapshotwindow-id/) (attribute)
- Rust: [`window.Window.id`](/en/rs/latest/reference/window-window-id/) (method)
- Go: [`tmux.Window.ID`](/en/go/latest/reference/tmux-window-id/) (method)
- Java: [`io.github.libtmux.Window.Window.id`](/en/java/latest/reference/io-github-libtmux-window-window-id/) (method)
- C#: [`LibTmux.Window.Id`](/en/csharp/latest/reference/libtmux-window-id/) (property)
- C++: [`libtmux::Window::id`](/en/cxx/latest/reference/libtmux-window-id-roem/) (method)
- Swift: [`Window.id`](/en/swift/latest/reference/window-id/) (property)