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Batch Processing

Process hundreds of images efficiently with ImageChunker’s batch queue. Add images via drag-and-drop, folder import, or the Finder extension.

Drag and Drop — Select multiple images in Finder and drag them onto the ImageChunker window.

Folder Import — Use File → Add Folder (⌘⇧O) to import all supported images from a directory.

Finder Extension — Right-click selected images in Finder and choose Chunk with ImageChunker.

The batch panel displays all queued images with their status:

StatusMeaning
PendingWaiting to process
ProcessingCurrently chunking
CompleteSuccessfully finished
FailedError occurred (click to retry)

Use the toolbar to Start/Pause processing, Clear the queue, or drag items to reorder priority.

Sequential — Process one image at a time. Lower memory usage, ideal for large images or systems with limited RAM.

Parallel — Process multiple images simultaneously. Faster throughput, requires more memory. Configure the parallelism level in Settings → Processing.

Choose how exported chunks are organized:

ModeStructure
Subfolder per imageoutput/photo_001_chunks/photo_001_001.jpg
Flat outputoutput/photo_001_001.jpg
Preserve structureMirrors your input folder hierarchy

ImageChunker monitors system memory and displays a colored indicator:

  • Green — Plenty available
  • Yellow — Getting low, consider pausing
  • Red — Memory pressure, switch to Sequential mode
ShortcutAction
⌘⇧OAdd folder to queue
⌘⌫Remove selected
SpaceStart/Pause
⌘.Cancel operation