Image Background Processor
Online image background processor with color replacement, background blur, and solid color removal, with live preview and PNG export
Upload Image
Click or drag image here
Supports common formats like JPG, PNG and WebP, up to 50MB
Background Settings
Background Mode
Replace Background Color
Preview
Upload an image to preview
Original
Processed-
Checkerboard means transparency
Guide
The image background processor provides three modes: background color replacement, background blur, and solid color background removal, with live preview and PNG export for practical editing workflows.
Features
- Replace background with custom color and opacity settings.
- Apply background blur to emphasize the main subject.
- Remove solid backgrounds with tolerance and feather controls.
- Preview changes instantly and export transparent PNG output.
How Background Removal Works
- Color detection computes distance from each pixel to target color.
- Tolerance threshold decides which pixels become transparent.
- Feather smoothing softens edge transitions.
- PNG export preserves transparent regions in the final image.
Use Cases
- ID photo background replacement
- Ecommerce product image cleanup
- Avatar and cover image refinement
- Unified visuals for documents and posters
FAQ
- Complex backgrounds may need lower tolerance and gradual adjustments.
- Blur mode works best when the subject is near the center.
- PNG keeps transparency, while JPG does not support it.
- All processing runs locally in your browser.
Privacy
Images and settings are processed locally in your browser and never uploaded to any server.