Select the Smudge tool from the toolbar or press R to cycle through retouching tools until it appears.
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Smudge image areas
Last updated on
Oct 4, 2026
Learn how to drag across pixels to create smooth color transitions and blending effects in Adobe Photoshop on desktop.
Use the Smudge tool when you need precise, stroke-by-stroke control over color blending, softening transitions between colors, creating blur effects, or blending edges in photo composites. The tool simulates dragging your finger through wet paint by picking up color at the start of each stroke and pushing it along your drag. For uniform softening across entire regions, consider using blur filters instead.
The Smudge tool offers sampling and color mode options that control whether it blends from all visible layers or just the active layer, and whether each stroke begins with your foreground color or with colors from the image itself.
Select and configure the Smudge tool
Select Toggle Brush Settings panel in the options bar to choose a brush tip. Soft-edged brushes create smoother transitions, while hard-edged brushes produce more defined strokes.
Set Strength in the options bar to control the smudging intensity. Lower values (10-30%) create subtle blending and higher values (50-100%) produce more dramatic color movement.
Choose a blending Mode from the options bar to control how smudged pixels interact with underlying colors. Normal mode works for most situations.
Configure sampling and color options
Select Sample All Layers in the options bar if you want the Smudge tool to blend colors from all visible layers. Deselect this option to smudge using only colors from the currently active layer.
Select Finger Painting in the options bar to begin each stroke with your foreground color, as if dipping your finger in paint. Deselect this option to start each stroke with colors from beneath the pointer.
Apply the smudge effect
Click and drag across the areas you want to blend. The tool smears colors along your stroke.
Release the mouse button to end the stroke. Each new stroke picks up fresh color information from its starting point.
Continue with additional strokes to build up the effect gradually. Multiple light strokes often produce more natural results than single heavy strokes.
Press Alt (Windows) or Option (macOS) while dragging to temporarily toggle Finger Painting mode on or off.
Tip
For portrait retouching, use low Strength settings (15-25%) with a soft brush to blend skin tones naturally while preserving texture. When creating painterly effects or artistic blends, experiment with higher Strength values and the Finger Painting option to introduce deliberate color from your palette.
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