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⤢ MATTERMOST KEYBOARD SHORTCUTS · MAC · 32 1 2 3 4 5 6 7 8 9 0 Q W E ⌘ ⇧ Share or U… R T Y ⌘ ⇧ Raise or Lo… U ⌘ Upload a Fi… I ⌘ Italicize Te… O P A ⌘ ⇧ Open Setti… S ⌘ ⌥ Start or Joi… D F ⌘ ⇧ Search Cu… G H J K ⌘ Find Chan… L ⌘ ⇧ Move Curs… Z X C V B ⌘ Bold Text N M ⌘ ⇧ Open Rece… MORE SHORTCUTS Previous Chann… ⌥ ↑ Next Channel or… ⌥ ↓ Open Direct Mes… ⌘ ⇧ K Reply to Last Me… ⇧ ↑ Edit Last Messa… ↑ Add New Line in… ⇧ ↵ Previous Unread… ⌥ ⇧ ↑ Next Unread Ch… ⌥ ⇧ ↓ Find Unread Cha… ⌘ ⇧ U React to Last Me… ⌘ ⇧ \ Format Text as L… ⌘ ⌥ K Mute or Unmute… ⌘ ⇧ ␣ Toggle Right-Ha… ⌘ . Open Channel In… ⌘ ⇧ I Reprint Previous… ⌘ ↑ Reprint Next Me… ⌘ ↓ Autocomplete U… ⇥ Autocomplete E… ⇥ Navigate Back in… ⌘ [ Navigate Forwar… ⌘ ] Leave Call ⌘ ⇧ L shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC MATTERMOST KEYBOARD SHORTCUTS · MAC · 32 1 2 3 4 5 6 7 8 9 0 A ⌘ ⇧ Open Setti… Z E ⌘ ⇧ Share or U… R T Y ⌘ ⇧ Raise or Lo… U ⌘ Upload a Fi… I ⌘ Italicize Te… O P Q S ⌘ ⌥ Start or Joi… D F ⌘ ⇧ Search Cu… G H J K ⌘ Find Chan… L ⌘ ⇧ Move Curs… M ⌘ ⇧ Open Rece… W X C V B ⌘ Bold Text N MORE SHORTCUTS Previous Chann… ⌥ ↑ Next Channel or… ⌥ ↓ Open Direct Mes… ⌘ ⇧ K Reply to Last Me… ⇧ ↑ Edit Last Messa… ↑ Add New Line in… ⇧ ↵ Previous Unread… ⌥ ⇧ ↑ Next Unread Ch… ⌥ ⇧ ↓ Find Unread Cha… ⌘ ⇧ U React to Last Me… ⌘ ⇧ \ Format Text as L… ⌘ ⌥ K Mute or Unmute… ⌘ ⇧ ␣ Toggle Right-Ha… ⌘ . Open Channel In… ⌘ ⇧ I Reprint Previous… ⌘ ↑ Reprint Next Me… ⌘ ↓ Autocomplete U… ⇥ Autocomplete E… ⇥ Navigate Back in… ⌘ [ Navigate Forwar… ⌘ ] Leave Call ⌘ ⇧ L shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC ⤢ NAVIGATION Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ Find Unread Channels ⌘ ⇧ U Toggle Right-Hand Sidebar ⌘ . Open Settings ⌘ ⇧ A Navigate Back in Channel Hi… ⌘ [ Navigate Forward in Channel… ⌘ ] CALLS Start or Join a Call ⌘ ⌥ S Mute or Unmute in Call ⌘ ⇧ ␣ Raise or Lower Hand in Call ⌘ ⇧ Y Share or Unshare Screen in… ⌘ ⇧ E Leave Call ⌘ ⇧ L CHANNELS Open Direct Messages Dialog ⌘ ⇧ K Open Channel Info ⌘ ⇧ I FORMATTING Bold Text ⌘ B Italicize Text ⌘ I Format Text as Link ⌘ ⌥ K FILES Upload a File ⌘ U MESSAGING Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ Move Cursor to Message Inp… ⌘ ⇧ L React to Last Message ⌘ ⇧ \ Reprint Previous Message ⌘ ↑ Reprint Next Message ⌘ ↓ Autocomplete Username ⇥ Autocomplete Emoji ⇥ SEARCH Search Current Channel ⌘ ⇧ F Mattermost KEYBOARD SHORTCUTS · MAC · 32 BOTH LAYOUTS QWERTY Q W E R T Y AZERTY A Z E R T Y shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC ⤢ CHANNELS 02 Open Direct Messages Dialog ⌘ ⇧ K Open Channel Info ⌘ ⇧ I MESSAGING 09 Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ Move Cursor to Message Input Field ⌘ ⇧ L React to Last Message ⌘ ⇧ \ Reprint Previous Message ⌘ ↑ Reprint Next Message ⌘ ↓ Autocomplete Username ⇥ Autocomplete Emoji ⇥ FILES 01 Upload a File ⌘ U CALLS 05 Start or Join a Call ⌘ ⌥ S Mute or Unmute in Call ⌘ ⇧ ␣ Raise or Lower Hand in Call ⌘ ⇧ Y Share or Unshare Screen in Call ⌘ ⇧ E Leave Call ⌘ ⇧ L NAVIGATION 11 Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ Find Unread Channels ⌘ ⇧ U Toggle Right-Hand Sidebar ⌘ . Open Settings ⌘ ⇧ A Navigate Back in Channel History ⌘ [ Navigate Forward in Channel History ⌘ ] FORMATTING 03 Bold Text ⌘ B Italicize Text ⌘ I Format Text as Link ⌘ ⌥ K SEARCH 01 Search Current Channel ⌘ ⇧ F Mattermost KEYBOARD SHORTCUTS · MAC · 32 BOTH LAYOUTS QWERTY Q W E R T Y AZERTY A Z E R T Y shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC ⤢ MATTERMOST · KEYBOARD SHORTCUTS Mac · 7 SETS · No.01 MATTERMOST TOTAL 32 SHORTCUTS FOR MAC · SHIPPED COMBOS SETS NAVIGATION 11 CHANNELS 02 MESSAGING 09 FORMATTING 03 FILES 01 SEARCH 01 CALLS 05 REF. EDITION · JAN 2026 shortcutposters.com Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ Find Unread Channels ⌘ ⇧ U Toggle Right-Hand Sidebar ⌘ . Open Settings ⌘ ⇧ A Navigate Back in Channel History ⌘ [ Navigate Forward in Channel History ⌘ ] Open Direct Messages Dialog ⌘ ⇧ K Open Channel Info ⌘ ⇧ I Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ Move Cursor to Message Input Field ⌘ ⇧ L React to Last Message ⌘ ⇧ \ Reprint Previous Message ⌘ ↑ Reprint Next Message ⌘ ↓ Autocomplete Username ⇥ Autocomplete Emoji ⇥ Bold Text ⌘ B Italicize Text ⌘ I Format Text as Link ⌘ ⌥ K Upload a File ⌘ U Search Current Channel ⌘ ⇧ F Start or Join a Call ⌘ ⌥ S Mute or Unmute in Call ⌘ ⇧ ␣ Raise or Lower Hand in Call ⌘ ⇧ Y Share or Unshare Screen in Call ⌘ ⇧ E Leave Call ⌘ ⇧ L MATTERMOST KEYBOARD SHORTCUTS · MAC · 14 ESSENTIAL 1 2 3 4 5 6 7 8 9 0 Q W E R T Y U ⌘ Upload a Fi… I ⌘ Italicize Te… O P A S D F ⌘ ⇧ Search Cu… G H J K ⌘ Find Chan… L Z X C V B ⌘ Bold Text N M ⌘ ⇧ Open Rece… MORE SHORTCUTS Previous Channel or… ⌥ ↑ Next Channel or DM ⌥ ↓ Open Direct Message… ⌘ ⇧ K Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Mes… ⇧ ↵ Previous Unread Cha… ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC Keyboard map NAVIGATION Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ FORMATTING Bold Text ⌘ B Italicize Text ⌘ I SEARCH Search Current Channel ⌘ ⇧ F CHANNELS Open Direct Messages Dialog ⌘ ⇧ K MESSAGING Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ FILES Upload a File ⌘ U Mattermost KEYBOARD SHORTCUTS · MAC · 14 ESSENTIAL BOTH LAYOUTS QWERTY Q W E R T Y AZERTY A Z E R T Y shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC Isometric CHANNELS 01 Open Direct Messages Dialog ⌘ ⇧ K MESSAGING 03 Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ FILES 01 Upload a File ⌘ U SEARCH 01 Search Current Channel ⌘ ⇧ F NAVIGATION 06 Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ FORMATTING 02 Bold Text ⌘ B Italicize Text ⌘ I Mattermost KEYBOARD SHORTCUTS · MAC · 14 ESSENTIAL BOTH LAYOUTS QWERTY Q W E R T Y AZERTY A Z E R T Y shortcutposters.com UPDATED JAN 2026 · COMPATIBLE WITH MATTERMOST · MAC Typewriter MATTERMOST · KEYBOARD SHORTCUTS Mac · 6 SETS · No.01 MATTERMOST TOTAL 14 SHORTCUTS FOR MAC · SHIPPED COMBOS SETS NAVIGATION 06 CHANNELS 01 MESSAGING 03 FORMATTING 02 FILES 01 SEARCH 01 REF. EDITION · JAN 2026 shortcutposters.com Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ Open Direct Messages Dialog ⌘ ⇧ K Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ Bold Text ⌘ B Italicize Text ⌘ I Upload a File ⌘ U Search Current Channel ⌘ ⇧ F Editorial Mattermost is an open-source, self-hostable team messaging platform offering channels, threads, and integrations as an alternative to proprietary chat tools. Its shortcuts make jumping between channels, searching messages, and formatting text quick, keeping conversations flowing.
Official: Official site
All Mattermost keyboard shortcuts (Mac)
Show all keys Show used keys only
+ 2 more controls in the table below
Show all keys Show used keys only
+ 2 more controls in the table below
11 Action Shortcut Find Channels ⌘ K Previous Channel or DM ⌥ ↑ Next Channel or DM ⌥ ↓ Open Recent Mentions ⌘ ⇧ M Previous Unread Channel ⌥ ⇧ ↑ Next Unread Channel ⌥ ⇧ ↓ Find Unread Channels ⌘ ⇧ U Toggle Right-Hand Sidebar ⌘ . Open Settings ⌘ ⇧ A Navigate Back in Channel History ⌘ [ Navigate Forward in Channel History ⌘ ]
9 Action Shortcut Reply to Last Message ⇧ ↑ Edit Last Message ↑ Add New Line in Message ⇧ ↵ Move Cursor to Message Input Field ⌘ ⇧ L React to Last Message ⌘ ⇧ \ Reprint Previous Message ⌘ ↑ Reprint Next Message ⌘ ↓ Autocomplete Username ⇥ Autocomplete Emoji ⇥
5 Action Shortcut Start or Join a Call ⌘ ⌥ S Mute or Unmute in Call ⌘ ⇧ ␣ Raise or Lower Hand in Call ⌘ ⇧ Y Share or Unshare Screen in Call ⌘ ⇧ E Leave Call ⌘ ⇧ L
3 Action Shortcut Bold Text ⌘ B Italicize Text ⌘ I Format Text as Link ⌘ ⌥ K
2 Action Shortcut Open Direct Messages Dialog ⌘ ⇧ K Open Channel Info ⌘ ⇧ I
1 Action Shortcut Upload a File ⌘ U
1 Action Shortcut Search Current Channel ⌘ ⇧ F
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Last verified September 25, 2026
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Frequently asked questions
Does the poster include every Mattermost shortcut? Mattermost has 32 keyboard shortcuts on macOS — the complete list is free to read on this page. The poster features the most essential ones, curated to stay readable on a wall.
Can I print it at home? Yes. The digital download is a high-resolution 300 DPI file you can print at home or at any print shop, in standard frame sizes.
Does it cover both Mac and Windows? We sell a separate edition per platform so every key matches your keyboard exactly. This page is the macOS edition.
Is this an official Mattermost product? No. This is an unofficial reference poster and is not affiliated with or endorsed by Mattermost. All trademarks belong to their respective owners. Was this reference helpful? Thanks — your feedback helps us improve.
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