- What's new
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Get started
- Technical requirements and installation
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Learn the basics
- Adobe Photoshop on desktop FAQ
- Home screen overview
- Workspace overview
- Access the Discover panel
- Save custom workspaces
- Switch workspaces
- Delete workspaces
- Dock or undock panels
- Boost workflows with the Contextual Task Bar
- Add and remove panels
- Stack floating panels
- Restore workspaces
- Rearrange document windows
- Move panels
- Hide or show all panels
- Expand or collapse panel icons
- Change text size in panels and tooltips
- Use simple math in number fields
- High-density monitor support and per-monitor scaling
- Arrange and group panels
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Set up toolbars and panels
- Customize toolbar
- Use spring-loaded shortcuts
- Tooltips overview
- Create tool presets
- Use Undo and Redo commands
- History panel settings
- Set History Log preferences
- View history logs
- Use snapshots in the History panel
- Paint with image states from the History panel
- Manage image states
- Restore parts of an image to a previous state
- Settings and preferences
- Generative AI in Photoshop
- Create, open, and import images
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Create and manage layers
- Get started with layers
- Transform and manipulate layers
- Color adjustment and fill layers
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Apply layer effects
- Add layer styles
- Work with preset styles
- Layer style effects and options overview
- Manage preset styles
- Display or hide layer styles
- Copy and paste layer styles
- Import preset style libraries
- Manage contours
- Set a global lighting angle for all layers
- Scale layer effects
- Remove layer effects
- Convert layer styles to image layers
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Smart objects
- Smart Objects - overview and benefits
- Create embedded Smart Objects
- Create linked Smart Objects
- Update Linked Smart Objects
- View Linked Smart Object properties
- Embed Linked Smart Objects
- Package and locate linked Smart Objects
- Convert embedded Smart Objects to linked
- Filter the Layers panel by Smart Objects
- Duplicate an embedded Smart Object
- Edit the contents of a Smart Object
- Replace the contents of a Smart Object
- Convert Smart Objects to layers
- Rasterize Smart Objects
- Export the contents of an embedded Smart Object
- Reset Smart Object transforms
- Create layer compositions
- Layout and design tools
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Crop, resize, and transform
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Resize and adjust resolution
- Printed image resolution
- Set image size and resolution
- Resample option in the Image Size dialog
- Monitor resolution and image display size
- File size
- Printer resolution
- Resolution specs for printing images
- Preserve visual content when scaling images
- Specify content to protect when scaling
- Resize images
- Resampling options in Photoshop
- Change the pixel dimensions of images
- Change print dimensions and resolution
- Manage image file size
- Resizing parameters in Photoshop
- Crop and straighten
- Transform, manipulate, and reshape
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Resize and adjust resolution
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Make selections
- Get started with selections
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Automatic and color-based selections
- Improve Select Subject and Remove Background results
- Make precise selections using Select People
- Remove objects with Delete and Fill Selection
- Improve hair selections with the Refine Hair tool
- Mask all objects in a layer
- Detect subject using Select Subject
- Paint a selection with Quick Selection tool
- Select areas by color with the Magic Wand tool
- Freehand selections
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Refine and modify selections
- Move a selection or selection border
- Refine your selection and mask
- Hover layer bounds in the Move tool
- Copy and paste selections
- Create multiple copies of a selection within an image
- Paste one selection into or outside another
- Delete or cut selected pixels
- Control the movement of a selection
- Hide or show selection edges
- Inverse selection
- Adjust a selection manually
- Select only an area intersected by other selections
- Refine and soften selection edges
- Select pixels using anti-aliasing
- Define a feathered edge for a selection tool
- Create a selection around a selection border
- Expand or contract a selection
- Clean up stray pixels in a color-based selection
- Fringe pixels around a selection
- Decrease the fringe on a selection
- Remove a matte from a selection
- Create masks
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Repair and retouch
- Remove objects and fill space
- Heal and clone
- Adjust light and tone
- Clean and restore images
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Adjust color
- Color profiles
- Choose colors
- Color modes
- Color corrections
- Selective color adjustments
- Color effects and techniques
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Apply painting techniques
- Fill objects, selections, and layers
- Create and fill with patterns
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Brushes and presets
- Get started with brush presets
- Display the Brush Settings panel and brush options
- Create a brush tip from an image
- Create a brush and set painting options
- Select a preset brush
- Create a new preset brush
- Create preset brush groups
- Rename preset brushes
- Delete preset brushes
- Import brushes and brush packs
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Draw shapes and paths
- Create shapes
- Draw lines and curves
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Text and typography
- Get started with text
- Select and manage fonts
- Type layers and creation
- Text on paths and shapes
- Characters and glyphs
- International text and languages
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Effects and filters
- Get started with filters
- Smart filters
- Blur and sharpen filters
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Artistic and stylize filters
- Reshape and distort images with Transform Warp
- Warp a Layer with Cylindrical Transform
- Get precise distortions with Split Warp
- Distort specific image areas with Puppet Warp
- Overview of Liquify filter
- Overview of distortion tools
- Use Liquify to distort an image
- Freeze or thaw areas
- Work with meshes
- Work with backdrops
- Reconstruct distortions
- Replace the sky in images
- Select and manage sky presets
- Enhance images with generative AI filters
- Neural filters
- Use grids and measurement guides
- Add video and animation
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Automate tasks
- Create and record actions
- Process a batch of files
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Save and export
- Save files
- Export files to different formats
- Metadata, CSS, and content credentials
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Share and collaborate
- Collaborate and edit
- App integrations
- Troubleshoot
File compression in Photoshop
Compare compression types in Adobe Photoshop and select the best format for image quality, file size, and intended use.
Compression type |
Description |
Use case |
RLE (Run Length Encoding) |
Uses lossless compression to encode repeated data sequences efficiently. |
Compresses simple graphics in standard Windows file formats. |
LZW (Lempel-Ziv-Welch) |
Uses lossless compression to retain all image data while reducing file size. |
Compresses images with large areas of solid color in TIFF, PDF, GIF, and PostScript. |
JPEG (Joint Photographic Experts Group) |
It uses lossy compression to reduce file size by removing image detail. You can adjust the quality using the menu, slider, or by entering a value from 0 to 12. |
Compresses continuous-tone images like JPEG, TIFF, PDF, and PostScript photographs. Prints only on Level 2 or later PostScript printers and may not support plate separation. |
CCITT (Consultative Committee for International Telegraphy and Telephony). |
Uses lossless compression designed for black-and-white images. |
Compresses scanned documents or line art in PDF and PostScript. |
ZIP |
Uses lossless compression similar to LZW to reduce size without losing quality. |
Compresses images with flat color areas in PDF and TIFF. |
Compression formats in Photoshop
Format |
Reason to use |
Image content |
Compress photos with JPEG. Use LZW or ZIP for graphics with solid colors. |
Quality requirements |
Choose RLE, LZW, ZIP, or CCITT to preserve exact image data. |
File size constraints |
Use JPEG for the smallest file sizes (with some quality loss). |
Output medium |
Choose a format based on display or print requirements. |
WebP format support in Photoshop
WebP works well for web pages and supports both lossless and lossy compression. Use the quality slider to adjust compression and choose whether to keep metadata. WebP files are smaller than most traditional formats but still look sharp. Explore the compression settings to fine-tune image quality and file size.
