A visual cheat-sheet for the 56 keyboard shortcuts found in Chrome's Developer Tools.
Ctrl Shift I — Open whatever panel you used last
Ctrl Shift J — Open the Console panel
Ctrl Shift C — Open the Elements panel
F1 — Show Settings
Ctrl ] — Focus the next panel
Ctrl [ — Focus the previous panel
Ctrl Shift D — Switch back to whatever docking position you last used
Ctrl Shift M — Toggle Device Mode
Ctrl Shift C — Toggle Inspect Element Mode
Ctrl Shift P — Open the Command Menu
Esc — Toggle the Drawer
Ctrl R — Normal reload
Ctrl Shift R — Hard reload
Ctrl F — Search for text within the current panel
Ctrl Shift F — Opens the Search tab in the Drawer
Ctrl P — Open a file in the Sources panel
Ctrl Shift + — Zoom in
Ctrl - — Zoom out
Ctrl 0 — Restore default zoom level
Ctrl O ! — Run snippet
Ctrl Z — Undo change
Ctrl Y — Redo change
Up/Down — Select the element above or below the currently-selected element
Right — Expand the currently-selected node
Left — Collapse the currently-selected node
Enter — Toggle Edit Attributes mode on the currently-selected element
Tab — Select the next attribute after entering Edit Attributes mode
Shift Tab — Select the previous attribute after entering Edit Attributes mode
H — Hide the currently-selected element
F2 — Toggle Edit as HTML mode on the currently-selected element
Ctrl \ — Pause script execution (if running), or resume (if paused)
Ctrl ' — Step over next function call
Ctrl ; — Step into next function call
Ctrl Shift ; — Step out of current function
Ctrl ./, — Select the call frame below or above the currently-selected frame
Ctrl S — Save changes to local modifications
Ctrl Alt S — Save all changes
Ctrl G — Go to line
Alt W — Close the active tab
Ctrl Del — Delete all characters in the last word, up to the cursor
Ctrl M — Go to matching bracket
Ctrl / — Toggle single-line comment
Ctrl D — Select the next occurrence of whatever word the cursor is on
Ctrl U — Deselect the next occurrence of whatever word the cursor is on
Ctrl E — Start or stop recording
Ctrl S — Save recording
Ctrl O — Load recording
Ctrl E — Start or stop recording
Tab — Accept autocomplete suggestion
Esc — Reject autocomplete suggestion
Up — Get previous statement
Down — Get next statement
Ctrl ` — Focus the Console
Ctrl L — Clear the console
Shift Enter — Force a multi-line entry
Enter — Execute