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ToolHub Posterize Image

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Image Tool Pack

Posterize Image

Reduce color depth for a graphic poster effect.

Drop an image here

or choose from your device

Choose image

Bits per channelOutput 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.