A: Selection mode (resizes edits and moves clips)
T: Trim mode (ripples edits and slips or slides clips)
W: Dynamic Trim mode, uses JKL keys to trim the selection. Resize and Move (Selection mode). Ripple and Slip/Slice (Trim mode). Roll (Trim/Selection mode).
B: Blade mode
⌘ J/L: Quick trimming. Same as Dynamic Trim mode, but without entering in Dynamic trim mode.
S: Toggles between Slip and Slide mode when a clip is selected in Trim mode or Dynamic Trim mode.
Arrow up / down: Move playhead to previous/next edit point
V: Go to nearest edit point
U: Toggle trim side
N: Snap on/off
⌘ B: Split clip
⌘ Ç: Split clip (Englisn keyboard)
Alt + Ç: Join clip (Englisn keyboard)
Alt + drag clip up/down in timeline: Duplicate clip
Shift + [ or ]: Trim start to playhead / end to playhead (U.S. keyboard)
Shift + Cmd + [ or ]: Cut and Ripple Delete start to playhead / end to playhead (U.S. keyboard)
Backspace: delete clip (clip must be selected)
Shift + Backspace: Ripple delete clip. Deletes a clip and moves the rest of the timeline left to fill the gap (clip must be selected)
⌘ X: Cut (clip must be selected)
Shift +⌘ X: Ripple Cut (clip must be selected)
⌘ C: copy selected clip and clip attributes
⌘ V: paste clip
Alt + V: paste attribute
Shift + ⌘ V: paste insert clips
R: Change clip speed
⌘ R: Retime Controls
⌘ D: Change clip duration
D: Enable/Disable clip
Comma: Move/Edit clip left 1 frame (U.S. keyboard)
Period: Move/Edit clip right 1 frame
Shift + Comma: Move/Edit clip left 5 frames (U.S. keyboard)
Shift + Period: Move/Edit clip right 5 frames
F9: Insert selected footage into the timeline
F10: Overwrite (overwrites a section of the Timeline with the incoming clip, without moving other clips in any way)
F11: Replace (three points edit)
F12: Place on top (Lets you edit the incoming clip as a superimposition above whatever other clips are in the Timeline)
Shift + F10: Ripple Overwrite (substitutes a clip in the Timeline with an incoming clip)
Shift + F11: Fit to fill (four points edit)
Shift + F12: Append (The position of the playhead is ignored; incoming clips are always placed after the last clip in the Timeline)
Shift + Z: Zoom all out / Zoom in
Alt + Trackpad: Zoom in and out
fn + left / right: Move to beginning / end of timeline
⌘ T: Apply default transition (clip must be selected)
Option + T: Apply video only transition (clip must be selected)
Shift + T: Apply audio only transition (clip must be selected)
Alt + LMB: Select audio or video
Alt + up/down: Move selection one track up/down
Y: Select clips forward (of the playhead) on current track
Alt + Y: Select clips forward (of the playhead) on all tracks
⌘ Y: Select clips backward (of the playhead) on current track
⌘ Alt + Y: Select clips backward (of the playhead) on all tracks
Q: Toggle Source/Timeline viewer
⌘ F: Full Screen on/off
⌘ Trackpad two fingers slide: Pan up / down in viewer
⌘ Shift + Trackpad two fingers slide: Pan left / right in viewer
J: Play backward (tapping several times increases speed)
L: Play forward (tapping several times increases speed)
K: Stop playback
hold J/L: Start playback
release J/L: Stop playback
Shift + J: Play fast backward
Shift + L: Play fast forward
Shift + K: Play slow
hold K + J: Play slow backward
hold K + L: Play slow forward
Cursor Left / hold K + tapping J: Move playhead back 1 frame
Cursor Right / hold K + tapping L: Move playhead forward 1 frame
I: Set In point (Start selection of footage)
O: Set Out point (End selection of footage)
X: Set In and Out points to fit the current clip at playhead in the Timeline
Shift + A: Set In and Out points to match the current clip selection in the Timeline
Shift + I / O: Move playhead to In / Out point
Alt + I / O: Delete In / Out point
Alt + X: Clear in and out
⌘ F: Toggle Cinema view
Alt + F: Toggle Enhanced viewer
Ctrl + T: track
Shift + click when creating a control point in the Curves to prevent the curve from moving at the same position of the mouse
Right click the center control point of the curve to remove it
⌘ D: enable/disable selected nodes
Alt + D: enable/disable all nodes
Alt + Z: toggle between the Color wheels and Log wheels
Ctrl + Home: reset the grade
Alt + S: add serial node after
Shift + S: add serial node before
Alt + P: add parallel mixer node
Ctrl + C: copy color grade from clip
Ctrl + V: paste color grade to clip
E: extract selected node from pipeline
Ctrl + drag one node over another: switch the order of the nodes
Ctrl + W: toggle the wipe on and off
Alt + W: invert a wipe
Shift =: copy color grade from clip on the left (American keyboard*)
Shift -: copy color grade from clip on the right (American keyboard*)
*To switch between different language keyboard setups, press Ctrl + SPACE
⌘ Trackpad two fingers slide: Pan up / down in viewer
⌘ Shift + Trackpad two fingers slide: Pan left / right in viewer