image-editor

A feature-rich image viewer and editor for Pulsar. View, edit, and transform images directly in your editor with support for cropping, rotation, flipping, color adjustments, filters, and more.

Installation

To install image-editor search for image-editor in the Install pane of the Pulsar settings or run ppm install image-editor. Alternatively, you can run ppm install asiloisad/pulsar-image-editor to install a package directly from the GitHub repository.

Features

Viewing & Navigation

• Zoom Controls: Zoom in (+/=), zoom out (-/_), reset to 100% (7), zoom to fit (9), zoom to 100% max (0)
• Pan & Navigate: Right-click drag to pan, arrow keys to scroll, center image (8)
• Image Browsing: Navigate between images in the same folder using mouse wheel, PageUp/PageDown, or Home/End for first/last
• Background Options: Toggle between white, black, transparent, and native backgrounds
• Color Inversion: Reverse colors for better visibility (CSS-based toggle, does not affect saved image)

Transform Operations

• Rotate 90° Clockwise (])
• Rotate 90° Counter-clockwise ([)
• Rotate 180°
• Free Rotate - Rotate by any angle with live preview
• Flip Horizontal (H)
• Flip Vertical (V)
• Resize - Resize image with aspect ratio lock and percentage presets

Color & Tone Adjustments

• Auto Adjust Colors - Automatic color level optimization
• Brightness & Contrast - Adjustable sliders for fine-tuned control
• Saturation - Increase or decrease color intensity
• Hue Shift - Rotate the color spectrum (0-360°)
• Grayscale (G) - Convert to black & white
• Invert Colors (I) - Permanently invert all colors
• Sepia Tone - Apply vintage sepia effect
• Posterize - Reduce color levels for artistic effect

Filters

• Blur (B for medium) - Apply Gaussian blur with three preset levels or custom radius
• Sharpen (S for medium) - Enhance image detail with three preset levels or custom strength

Selection Tools

• Create Selections: Left-click and drag to create a selection rectangle
• Resize Selection: Drag corners or edges to adjust selection size
• Auto Select (A) - Automatically detect and select content by background color
• Auto Select with Border (Q) - Auto select with 2% border padding
• Select All - Select the entire image
• Select Visible Area (W) - Select only the visible portion of the image
• Copy to Clipboard (C) - Copy the selected area
• Crop to Selection (X) - Crop the image to the selected area
• Hide Selection (Escape) - Clear the current selection

File Operations

• Save (Ctrl/Cmd+S) - Save changes to the current file
• Save As (Ctrl/Cmd+Shift+S) - Save to a new location
• Move (M) - Move file to a different location
• Duplicate (D) - Create a copy of the current file
• Edit in Paint - Open image in Windows Paint (Windows only)
• Show Properties - View detailed file and image information
• Auto-reload - Images automatically update when modified externally

Undo/Redo

• Undo (Z) - Revert to previous state
• Redo (Y) - Restore next state
• History - Configurable history size (default 50, auto-reduced for large images)
• Viewport preservation - Restores image position and zoom level with each undo/redo

Mouse Controls

• Left-click drag: Create selection
• Right-click drag: Pan image
• Mouse wheel: Navigate to previous/next image
• Ctrl + Mouse wheel: Zoom in/out at cursor position

Contributing

Got ideas to make this package better, found a bug, or want to help add new features? Just drop your thoughts on GitHub — any feedback's welcome!