Transparent Alpha Splitter Pro

01 · Source

＋

Drop one or many PNG / WebP files

batch drag supported · click to browse · paste with ⌘V

No images loaded

Detect automatically after loading a source or batch

02 · Detect

Alpha threshold

Min pixels

Sort

Advanced detection

Connectivity

Merge gap (px)

Visual ownership cutout (always on)

Hard detection finds object cores. Connected soft alpha and shadows are then assigned to exactly one asset before export.

03 · Export

Filename prefix

Output format

Canvas size

Default Margin (px)

Positive values add breathing room. Negative values zoom past the canvas and may crop edges. Applies to Auto cards only.

Export profile

Fixed-size exports use target-space fit: centered, aspect-ratio preserving, shadow-aware, with the applied final margin shown on each card.

Status

Ready. Load a transparent image to start.

0Objects

0Sources

0Selected

Batch sources

No sources loaded

Drop multiple images to build a batch.

Choose a source from the batch strip

No source image yetDrop one image or a batch into the left panel.

No detection result yet

Detected objects will appear here, grouped by source.