- Photoshop User Guide
- Introduction to Photoshop
- Photoshop and other Adobe products and services
- Photoshop on the iPad (not available in mainland China)
- Photoshop on the iPad | Common questions
- Get to know the workspace
- System requirements | Photoshop on the iPad
- Create, open, and export documents
- Add photos
- Work with layers
- Draw and paint with brushes
- Make selections and add masks
- Retouch your composites
- Work with adjustment layers
- Adjust the tonality of your composite with Curves
- Apply transform operations
- Crop and rotate your composites
- Rotate, pan, zoom, and reset the canvas
- Work with Type layers
- Work with Photoshop and Lightroom
- Get missing fonts in Photoshop on the iPad
- Japanese Text in Photoshop on the iPad
- Manage app settings
- Touch shortcuts and gestures
- Keyboard shortcuts
- Edit your image size
- Livestream as you create in Photoshop on the iPad
- Correct imperfections with the Healing Brush
- Create brushes in Capture and use them in Photoshop on the iPad
- Work with Camera Raw files
- Create and work with Smart Objects
- Adjust exposure in your images with Dodge and Burn
- Auto adjustment commands in Photoshop on the iPad
- Smudge areas in your images with Photoshop on the iPad
- Saturate or desaturate your images using Sponge tool
- Content aware fill for iPad
- Photoshop on the web (not available in mainland China)
- Common questions
- System requirements
- Keyboard shortcuts
- Supported file types
- Introduction to the workspace
- Open and work with cloud documents
- Generative AI features
- Basic concepts of editing
- Quick Actions
- Work with layers
- Retouch images and remove imperfections
- Make quick selections
- Image improvements with Adjustment Layers
- Add a fill layer
- Move, transform, and crop images
- Draw and paint
- Draw and edit Shapes
- Work with Type layers
- Work with anyone on the web
- Manage app settings
- Generate Image
- Generate Background
- Reference Image
- Photoshop (beta) (not available in mainland China)
- Generative AI (not available in mainland China)
- Common questions on generative AI in Photoshop
- Generative Fill in Photoshop on the desktop
- Generate Image with descriptive text prompts
- Generative Expand in Photoshop on the desktop
- Generative Fill in Photoshop on the iPad
- Generative Expand in Photoshop on the iPad
- Generative AI features in Photoshop on the web
- Content authenticity (not available in mainland China)
- Cloud documents (not available in mainland China)
- Photoshop cloud documents | Common questions
- Photoshop cloud documents | Workflow questions
- Manage and work with cloud documents in Photoshop
- Upgrade cloud storage for Photoshop
- Unable to create or save a cloud document
- Solve Photoshop cloud document errors
- Collect cloud document sync logs
- Invite others to edit your cloud documents
- Share files and comment in-app
- Workspace
- Workspace basics
- Preferences
- Learn faster with the Photoshop Discover Panel
- Create documents
- Place files
- Default keyboard shortcuts
- Customize keyboard shortcuts
- Tool galleries
- Performance preferences
- Use tools
- Presets
- Grid and guides
- Touch gestures
- Use the Touch Bar with Photoshop
- Touch capabilities and customizable workspaces
- Technology previews
- Metadata and notes
- Touch capabilities and customizable workspaces
- Place Photoshop images in other applications
- Rulers
- Show or hide non-printing Extras
- Specify columns for an image
- Undo and history
- Panels and menus
- Position elements with snapping
- Position with the Ruler tool
- Web, screen, and app design
- Image and color basics
- How to resize images
- Work with raster and vector images
- Image size and resolution
- Acquire images from cameras and scanners
- Create, open, and import images
- View images
- Invalid JPEG Marker error | Opening images
- Viewing multiple images
- Customize color pickers and swatches
- High dynamic range images
- Match colors in your image
- Convert between color modes
- Color modes
- Erase parts of an image
- Blending modes
- Choose colors
- Customize indexed color tables
- Image information
- Distort filters are unavailable
- About color
- Color and monochrome adjustments using channels
- Choose colors in the Color and Swatches panels
- Sample
- Color mode or Image mode
- Color cast
- Add a conditional mode change to an action
- Add swatches from HTML CSS and SVG
- Bit depth and preferences
- Layers
- Layer basics
- Nondestructive editing
- Create and manage layers and groups
- Select, group, and link layers
- Place images into frames
- Layer opacity and blending
- Mask layers
- Apply Smart Filters
- Layer comps
- Move, stack, and lock layers
- Mask layers with vector masks
- Manage layers and groups
- Layer effects and styles
- Edit layer masks
- Extract assets
- Reveal layers with clipping masks
- Generate image assets from layers
- Work with Smart Objects
- Blending modes
- Combine multiple images into a group portrait
- Combine images with Auto-Blend Layers
- Align and distribute layers
- Copy CSS from layers
- Load selections from a layer or layer mask's boundaries
- Knockout to reveal content from other layers
- Selections
- Get started with selections
- Make selections in your composite
- Select and Mask workspace
- Select with the marquee tools
- Select with the lasso tools
- Adjust pixel selections
- Move, copy, and delete selected pixels
- Create a temporary quick mask
- Select a color range in an image
- Convert between paths and selection borders
- Channel basics
- Save selections and alpha channel masks
- Select the image areas in focus
- Duplicate, split, and merge channels
- Channel calculations
- Get started with selections
- Image adjustments
- Replace object colors
- Perspective warp
- Reduce camera shake blurring
- Healing brush examples
- Export color lookup tables
- Adjust image sharpness and blur
- Understand color adjustments
- Apply a Brightness/Contrast adjustment
- Adjust shadow and highlight detail
- Levels adjustment
- Adjust hue and saturation
- Adjust vibrance
- Adjust color saturation in image areas
- Make quick tonal adjustments
- Apply special color effects to images
- Enhance your image with color balance adjustments
- High dynamic range images
- View histograms and pixel values
- Match colors in your image
- Crop and straighten photos
- Convert a color image to black and white
- Adjustment and fill layers
- Curves adjustment
- Blending modes
- Target images for press
- Adjust color and tone with Levels and Curves eyedroppers
- Adjust HDR exposure and toning
- Dodge or burn image areas
- Make selective color adjustments
- Adobe Camera Raw
- Camera Raw system requirements
- What's new in Camera Raw
- Introduction to Camera Raw
- Create panoramas
- Supported lenses
- Vignette, grain, and dehaze effects in Camera Raw
- Default keyboard shortcuts
- Automatic perspective correction in Camera Raw
- Radial Filter in Camera Raw
- Manage Camera Raw settings
- Open, process, and save images in Camera Raw
- Repair images with the Enhanced Spot Removal tool in Camera Raw
- Rotate, crop, and adjust images
- Adjust color rendering in Camera Raw
- Process versions in Camera Raw
- Make local adjustments in Camera Raw
- Image repair and restoration
- Image enhancement and transformation
- Drawing and painting
- Paint symmetrical patterns
- Draw rectangles and modify stroke options
- About drawing
- Draw and edit shapes
- Painting tools
- Create and modify brushes
- Blending modes
- Add color to paths
- Edit paths
- Paint with the Mixer Brush
- Brush presets
- Gradients
- Gradient interpolation
- Fill and stroke selections, layers, and paths
- Draw with the Pen tools
- Create patterns
- Generate a pattern using the Pattern Maker
- Manage paths
- Manage pattern libraries and presets
- Draw or paint with a graphics tablet
- Create textured brushes
- Add dynamic elements to brushes
- Gradient
- Paint stylized strokes with the Art History Brush
- Paint with a pattern
- Sync presets on multiple devices
- Migrate presets, actions, and settings
- Text
- Filters and effects
- Saving and exporting
- Color Management
- Web, screen, and app design
- Video and animation
- Printing
- Automation
- Troubleshooting
Desaturate colors
The Desaturate command converts a color image to grayscale values, but leaves the image in the same color mode. For example, it assigns equal red, green, and blue values to each pixel in an RGB image. The lightness value of each pixel does not change.
Keep in mind that the Desaturate command permanently alters the original image information in the background layer. This command has the same effect as setting Saturation to minus (‑)100 in the Hue/Saturation adjustment. For nondestructive editing, use a Hue/Saturation adjustment layer.
If you are working with a multilayer image, Desaturate converts the selected layer only.
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Choose Image > Adjustments > Desaturate.
Invert colors
The Invert adjustment inverts the colors in an image. You can use Invert as part of the process of making an edge mask to apply sharpening and other adjustments to selected areas of an image.
Because color print film contains an orange mask in its base, the Invert adjustment cannot make accurate positive images from scanned color negatives. Be sure to use the proper settings for color negatives when scanning film.
When you invert an image, the brightness value of each pixel in the channels is converted to the inverse value on the 256‑step color-values scale. For example, a pixel in a positive image with a value of 255 is changed to 0, and a pixel with a value of 5 is changed to 250.
Do one of the following:
- Click the Invert icon in the Adjustments panel.
- Choose Layer > New Adjustment Layer > Invert. Click OK in the New Layer dialog box.
You can also choose Image > Adjustments > Invert. But keep in mind that this method makes direct adjustments to the image layer and discards image information.
Create a two-valued black and white image
The Threshold adjustment converts grayscale or color images to high-contrast, black-and-white images. You can specify a certain level as a threshold. All pixels lighter than the threshold are converted to white; all pixels darker are converted to black.
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Do one of the following:
Click the Threshold icon in the Adjustments panel.
Choose Layer > New Adjustment Layer > Threshold. Click OK in the New Layer dialog box.
The Properties panel displays a histogram of the luminance levels of the pixels in the current selection.
Note:You can also choose Image > Adjustments > Threshold. But keep in mind that this method makes direct adjustments to the image layer and discards image information.
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In the Properties panel, drag the slider below the histogram until the threshold level you want appears. As you drag, the image changes to reflect the new threshold setting.
Posterize an image
The Posterize adjustment lets you specify the number of tonal levels (or brightness values) for each channel in an image and then maps pixels to the closest matching level. For example, choosing two tonal levels in an RGB image gives six colors: two for red, two for green, and two for blue.
This adjustment is useful for creating special effects, such as large, flat areas in a photograph. Its effects are most evident when you reduce the number of gray levels in a grayscale image, but it also produces interesting effects in color images.
If you want a specific number of colors in your image, convert the image to grayscale and specify the number of levels you want. Then convert the image back to the previous color mode, and replace the various gray tones with the colors you want.
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Do one of the following:
Click the Posterize icon in the Adjustments panel.
Choose Layer > New Adjustment Layer > Posterize.
Note:You can also choose Image > Adjustments > Posterize. But keep in mind that this method makes direct adjustments to the image layer and discards image information.
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In the Properties panel, move the Levels slider or enter the number of tonal levels you want.
Apply a gradient map to an image
The Gradient Map adjustment maps the equivalent grayscale range of an image to the colors of a specified gradient fill. If you specify a two‑color gradient fill, for example, shadows in the image are mapped to one of the endpoint colors of the gradient fill, highlights are mapped to the other endpoint color, and midtones are mapped to the gradations in between.
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Do one of the following:
Click the Gradient Map icon in the Adjustments panel.
Choose Layer > New Adjustment Layer > Gradient Map. Click OK in the New Layer dialog box.
Note:You can also choose Image > Adjustments > Gradient Map. But keep in mind that this method applies the adjustment directly to the image layer and discards image information.
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In the Properties panel, specify the gradient fill you want to use:
To choose from a list of gradient fills, click the triangle to the right of the gradient fill. Click to select the desired gradient fill, and then click in a blank area of the Properties panel to dismiss the list. For information on customizing the gradient fill list, see Work with the Preset Manager.
To edit the currently-displayed gradient fill, click the gradient fill, and then modify the existing gradient fill or create a gradient fill in the Gradient Editor. (See Create a smooth gradient.)
By default, the shadows, midtones, and highlights of the image are mapped respectively to the starting (left) color, midpoint, and ending (right) color of the gradient fill.
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Select either, none, or both of the Gradient options:
Dither
Adds random noise to smooth the appearance of the gradient fill and reduces banding effects.
Reverse
Switches the direction of the gradient fill, reversing the gradient map.