Background Remover
Remove backgrounds from images and photos in your browser. Export transparent PNGs with 100% privacy.
Methodology & standardsRuns on your device
Inputs
Results update liveFAQ
Frequently asked questions
How the calculation works and where its limits are.
How does the in-browser background remover work?
This tool analyzes pixel color similarity against the background color (e.g. white, black, or custom solid backgrounds) and calculates smooth alpha transparency thresholds directly on your device's canvas without sending your photo to external servers.
Which images work best for automatic background removal?
Photos with high contrast between the subject and the background (such as product photos on white backdrops, graphics on solid colors, or portraits with distinct lighting) achieve the cleanest cutouts.
Is my image uploaded to any cloud server?
No. All image processing and pixel manipulation execute 100% locally in your browser memory via the HTML5 Canvas API.
What format will the cutout image download as?
The result downloads as a transparent PNG (.png) file preserving full alpha channel transparency.