Understanding chroma key background remover
Chroma key removal selects a background by its color instead of semantic subject detection.
Light the background evenly and avoid clothing that shares the key color.
A practical workflow
- Choose the required source files, if any. Files are handled as stated in the workspace privacy label.
- Set the available controls and apply the operation.
- Compare the actual output, check its dimensions and download the generated file.
Decisions and limitations
- Strength (%)
- Primary color
- Secondary color
- Radius or pattern size (pixels)
Images up to 16 megapixels and 20 MB. Keep an original copy. Export preserves pixels, not editable layers or original metadata.
Questions about this task
Where do I use the current tool?
Apply the selected adjustment and export a PNG copy.
What should I check for chroma key background remover?
Light the background evenly and avoid clothing that shares the key color.
Which settings and formats are confirmed?
PNG. Images up to 16 megapixels and 20 MB. Keep an original copy. Export preserves pixels, not editable layers or original metadata.