# Mask Invert

Invert a binary mask — swap masked and unmasked regions.

## Inputs

| Name | Type | Required | Description |
|------|------|----------|-------------|
| mask | IMAGE | Yes | Binary mask to invert |
| field | DATA_FIELD | No | Optional field for preview background display |

## Outputs

| Name | Type | Description |
|------|------|-------------|
| mask | IMAGE | Inverted binary mask |

## Controls

None.

## Notes

- None.