GitHub - TranslucentTB/TranslucentTB: A lightweight utility that makes the Windows taskbar translucent/transparent.

Advanced color picker supporting alpha and live preview to change the taskbar's color. Taskbar states (choose one - color can be customized on every state except Normal): Normal: Regular Windows style. (as if TranslucentTB was not running) Opaque: Tinted taskbar, without transparency. Clear: Tinted taskbar. Blur: Will make the taskbar slightly blurred. Windows 10 and Windows 11 build 22000 only. A

[AmaiSaeta]

cite: 【レビュー】Windows 10のタスクバーを透明にする「TranslucentTB」 ～ぼかし効果を加えることも - 窓の杜 https://forest.watch.impress.co.jp/docs/review/1042315.html

[moongift]

タスクバーを半透明化

[barlog]

タスク バーを色々と簡単にカスタマイズできる。