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Signal Desktop keyboard shortcuts

Chats, search, messages, and the composer in Signal Desktop.

29 shortcuts Mac and Windows checked September 14, 2026

Print all 29 shortcuts One sheet with every shortcut in this app, ready for the printer or a PDF.

Every system Mac Windows
Everything Comments and review Editing Files and printing Messages and mail Navigation Paragraphs and lists Search Selection

3 actions and 6 key variants match.

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Matching shortcuts
Action Keys Row actions
Move between sections Navigation Mac CmdT 1 more variant Source
Expand the composer Composer Mac CmdShiftX 1 more variant Source
Attach a file Composer Mac CmdU 1 more variant Source

About Signal Desktop and its shortcuts

Signal Desktop keeps a deliberately small keyboard: moving between conversations, searching, starting a new message, and the calling controls. The list is short because the application is, and that is a design choice rather than an omission.

Signal Desktop depends on a linked phone and changes with the application rather than with any web standard, so an un-updated installation can differ from the current documentation.

Where the Signal Desktop keys came from

Read from 1 documentation page published by the makers of Signal Desktop. Report a key that is wrong

To see how one action is done in other apps as well as Signal Desktop, browse the shortcuts by task. Shortcuts by task