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Annotation Tools

ShotX provides a full suite of annotation tools, available both in the capture overlay (annotate during region capture) and the standalone image editor.

Available Tools

Tool Description Shortcut
Arrow Draw arrows with proportional heads A
Rectangle Draw rectangles (outlined) R
Ellipse Draw ellipses (outlined) E
Text Add text labels (resizable with Ctrl+Shift++ / Ctrl+-) T
Freehand Free-form drawing F
Blur Pixelate/blur a rectangular area B
Highlight Semi-transparent highlight marker H
Step Number Auto-incrementing numbered circles S
Eraser Remove annotations by clicking X

Controls

Action Control
Undo Ctrl+Z
Redo Ctrl+Shift+Z
Cancel Esc
Confirm Enter or Ctrl+Enter
Change Color Color picker in toolbar

In Capture Overlay

When After Capture Action is set to Annotate (the default for region capture), selecting a region transitions into annotation mode:

  1. Select a region with the rubber-band tool
  2. A toolbar appears with all annotation tools
  3. Annotate as needed
  4. Press Enter to save or Esc to cancel

In Image Editor

The standalone editor (shotx --edit) provides the same tools with additional capabilities like zoom, pan, crop, and effects. See Image Editor.