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ToolHub Duotone Effect

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Image Tool Pack

Duotone Effect

Map shadows and highlights to two selected colors.

Drop an image here

or choose from your device

Choose image

Shadow colorHighlight colorOutput formatQuality

Privacy and cleanup

Server tools use isolated temporary job folders. Outputs are streamed back and scheduled for deletion. Metadata is preserved only when the tool explicitly offers that option.

Upload limits

The backend uses your configured production limits.

Large images

Pixel-count, frame-count, memory, and execution limits remain separate from the 1 GB upload allowance to prevent decompression bombs and server exhaustion.