---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# picom-trans

> Set the window opacity for the `picom` window compositor.
> More information: <https://github.com/yshui/picom>.

- Set the currently focused window opacity to a specific percentage:

`picom-trans --current --opacity {{90}}`

- Set the opacity of a window with a specific name:

`picom-trans --name {{Firefox}} --opacity {{90}}`

- Set the opacity of a specific window selected via mouse cursor:

`picom-trans --select --opacity {{90}}`

- Toggle the opacity of a specific window:

`picom-trans --name {{Firefox}} --toggle`
