Welcome
What’s new
- What is Pixelmator Pro?
- Pixelmator Pro interface
- - What is Apple Creator Studio?
  - Subscribe to Apple Creator Studio
- Create a new document
- Open a document
- Create from templates and mockups
- Save, name, and close documents
- Intro to layers
- Create layers
- Replace an image layer
- Select layers
- Organize and manage layers
- Navigate layers in the canvas
- Use rulers, guides, and other canvas overlays
- Rasterize vector layers
- Work with video layers
- Generate an image from a text description
- Intro to selection tools
- Make intelligent selections
- Make geometric selections
- Select areas by drawing in the canvas
- Modify selections
- Intro to color adjustments
- Apply a color adjustment
- Selectively adjust clarity and texture
- Color grade an image
- Add stylized finishing effects
- Sharpen an image
- Apply color adjustment presets
- Apply LUTs
- Intro to automatic image editing
- Automatically increase image resolution
- Remove or hide an image background
- Automatically enhance image color
- Automatically match image colors
- Remove color banding in an image
- Automatically reduce image noise
- Automatically crop and straighten images
- Decontaminate image colors
- Add and manage effects
- Adjust effects
- Use effects presets
- Apply styles to layers
- Adjust the opacity of a layer
- Change the blend mode of a layer
- Add an outline around a layer
- Fill a layer with a color or gradient
- Add an inner shadow to a layer
- Add a drop shadow to a layer
- Use layer style presets
- Transform a layer
- Warp a layer
- Intro to retouching and reshaping
- Repair, remove, and clone objects in images
- Lighten or darken areas of an image
- Sharpen and soften areas of images
- Smudge an image
- Adjust color saturation in areas of an image
- Reshape areas of an image
- Intro to painting
- Paint and erase using brushes
- Paint and erase with the Pixel Paint tool
- Fill a layer or selection with color
- Fill specific areas of an image with color
- Fill a layer with a color gradient
- Erase similarly colored areas of an image
- Manage brushes
- Customize brush settings
- Draw vector shapes and graphics
- Combine shapes
- Draw shapes with the Pen tool
- Draw shapes with the Freeform Pen tool
- Generate custom shapes
- Edit vector paths
- Manage shapes and collections
- Add basic text
- Add text on a path
- Modify fonts
- Format text characters
- Change the color of text
- Align and space text
- Use text style presets
- Convert text into a shape or pixel layer
- Intro to masks
- Add and edit bitmap masks
- Add and edit vector masks
- Make a clipping mask
- Convert a selection to a mask
- Crop and straighten images
- Rotate or flip an image
- Trim the edges of the canvas
- Reveal parts of an image beyond the canvas
- Resize an image
- Change the canvas size
- About color management
- Change the color profile of an image
- Change the color depth of an image
- Export photos, videos, and documents
- Quickly export or share an optimized image
- Print a document
- Pixelmator Pro settings
- Use the Pixelmator Pro toolbar
- Pixelmator Pro tools
- Use color controls
- Keyboard shortcuts and gestures
- Customize the Tools sidebar
- About the Pixelmator Pro file format
- Supported media formats
- Use presets from your Mac on your iPad
- Work with RAW files
- About Pixelmator Pro sidecar files
Glossary
Copyright and trademarks

Decontaminate image colors in Pixelmator Pro on iPad

When combining multiple images, you might see unwanted color artifacts where layers meet. The Decontaminate Colors feature in Pixelmator Pro removes these artifacts so your composition blends seamlessly.

In Pixelmator Pro on iPad, select a layer in the Layers sidebar.
Swipe down from the top of the screen to reveal the menu bar, then choose Format > Image > Decontaminate Colors.

Helpful?

Pixelmator Pro User Guide for iPad

Decontaminate image colors in Pixelmator Pro on iPad