Annotation Tools
Mark up screenshots in the ScreenSnap Pro editor: pick tools from the toolbar, adjust color and size, and choose which tools stay one click away.
Where the tools are
Open a screenshot in the editor, for example with Capture Area (Editor) (Cmd + Shift + 2 on Mac, Ctrl + Shift + 2 on Windows), and make sure the Image tab is selected in the editor's left sidebar. A floating toolbar sits at the top of the editing area. From left to right it holds the Shapes group, the Text tools group, your pinned tools (Emoji is pinned by default) and the Undo and Redo buttons.
The toolbar is movable: drag it by an empty spot if it covers something you want to mark up.

Pick a tool
The Shapes group contains Arrow, Rectangle, Filled Rectangle, Ellipse, Filled Ellipse, Line, Path, Blur, Pixelate, Magnifier, Highlighter and Spotlight. The Text tools group contains Pencil, Eraser, Text, Callout and Counter. Emoji has its own pinned button.
- 1Click the
ShapesorText toolsbutton to switch to the tool it shows. Each group button remembers the last tool you picked from it. - 2To choose a different tool, click the small arrow next to the group button (or click the group button again while its tool is active) and pick a tool from the menu.
- 3Or press the tool's single-key shortcut, for example
1for Arrow or9for Text. Tool keys are ignored while you are typing in a text box.
If a tool key does nothing, click an empty spot next to the screenshot and press the key again. While a toolbar button or panel control has keyboard focus, keys go to that control.
Draw first, then fine-tune
Click or drag on the screenshot to add an annotation. The new annotation is selected right away and a small settings panel appears next to it with the options for that tool, such as color, thickness, style or font size. Changes in the panel apply to the selected annotation. To change an annotation later, click it and the panel comes back. The panel only appears when exactly one annotation is selected.
The tool stays active after you draw, so you can add several arrows or counters in a row without picking the tool again. Emoji is the exception: after you place an emoji, the editor switches back to selecting.
Your settings are remembered
Whatever you change in the panel becomes the starting point for the next annotation of the same tool, and it is kept after you restart ScreenSnap Pro. For example, set a thicker arrow once and every new arrow uses that thickness.
Color works a little differently: one color is shared by all tools that have a color (the Magnifier's Frame color is kept separately). If you switch a highlight to yellow, your next arrow or rectangle will also be yellow until you pick another color.
To grab an exact color from the screenshot for your annotations, use the Color Picker (Tab). The copied color also becomes your annotation color.
Choose a color
Click the color button in the settings panel to open the palette: nine standard colors plus a custom color button with a pen icon. Custom colors you use are listed under Recent. For the custom color editor and for picking a color from the screenshot, see Color Picker.
All tools and their shortcuts
Each tool has a default single-key shortcut. The keys are the same on Mac and Windows.

- 1
1Arrow: point at something with a straight or curved arrow. - 2
2Rectangle: outline an area. - 3
3Filled Rectangle: cover an area with a solid box. - 4
4Ellipse: circle something. - 5
OFilled Ellipse: a solid dot or oval. - 6
5Line: a straight line, underline or divider. - 7
GPath: an outline with as many corners as you need. - 8
6Blur: soften sensitive details. - 9
7Pixelate: turn details into blocks. - 10
MMagnifier: a round lens that enlarges a small detail. - 11
8Highlighter: a see-through marker over text. - 12
SSpotlight: dim everything except the important area. - 13
PPencil: freehand drawing. - 14
EEraser: click annotations to delete them. - 15
9Text: type a label on the screenshot. - 16
CCallout: a speech bubble with a pointer. - 17
0Counter: numbered steps 1, 2, 3. - 18
JEmoji: add an emoji.
Change any tool key in Settings > Shortcuts under Editor Shortcuts. Tool keys must be a single letter or number. See Change or Turn Off Shortcuts.
Customize the toolbar
Decide which tool each group button starts with, and pin your favorite tools as one-click buttons.
- 1Click the
Settings(gear) button at the bottom of the editor's left sidebar and open theToolbartab. - 2Under
Default Tools, choose theShapes default tooland theText default tool. This is the tool the group button activates. - 3Under
Additional Tools, pick a tool in theAdd a tool…menu to pin it. You can pin up to 4 tools. Click the×next to a pinned tool to unpin it. - 4The
Live previewabove the settings shows how the toolbar will look.
Emoji is pinned by default. If you unpin it, you can still open it with J.
Learn each tool
Step-by-step details for every tool: Arrows, Shapes & Paths, Highlight, Blur & Focus Tools and Text, Callouts, Counters & Drawing. To select, move, delete or undo annotations, see Select, Edit & Undo.