Remove a simple solid background
Choose a corner on a nearly uniform background. Connected matching pixels become transparent in a PNG. Review the result before downloading.
- Runs in your browser
- No upload
- Check before download
Choose one image
Or drop images here. You can also focus this area and paste an image.
Preview removal
One static JPEG, PNG or WebP, up to 10 MiB, 8 million pixels and 6,000 px per side. The corner must be opaque. This manual tool cannot identify a subject, hair, glass or shadows. Similar foreground colors that connect to the background may disappear; soft edges may retain a fringe. Existing transparency is kept. Re-encoding removes source metadata and may change color profiles.
Review transparent PNG
Choose one image
Remove a connected solid background
- Choose a static image
Select one JPEG, PNG or WebP with a nearly uniform background touching an edge.
- Choose the edge and tolerance
Pick the background seed corner and adjust tolerance. Preview transparency and confirm that your subject and edges survived.
- Download PNG
Save the verified transparent PNG only after checking the preview. This is manual color-based removal, not photographic AI cutout.
Frequently asked questions
Will hair, shadows or a busy scene be removed correctly?
Not reliably. The tool follows similar pixels connected to the chosen edge; use a dedicated subject-masking editor for complex scenes.
Can it remove an isolated patch inside the subject?
No. Only pixels connected to the chosen edge seed are considered, to reduce accidental holes.
Is my original changed?
No. The browser makes a separate output file; your selected original remains unchanged.
Tips & guides
Signature as a transparent PNG
Step-by-step help for the task behind this tool, with sources and limits.
Read the guide