White Background Remover — Free, Fast & Private
Removing a white background is one of the most common cutout tasks: product photos on a white studio backdrop, line drawings on white paper, document scans, screenshots with a white frame. The result is a transparent PNG that drops cleanly onto any layout — a darker background, a brand colour, a magazine spread, or a slide deck.
MiniPx handles white-background removal in the browser using BiRefNet-class AI. Even when the subject has white highlights (a white shirt, a white logo against a slightly off-white wall), the model uses semantic understanding rather than simple colour-key matching — so you get clean edges without the "halo" or "fringe" that you see with pure colour-based tools.
Product photo workflows
E-commerce and marketplace listings (Etsy, Amazon, Shopify, eBay) often require a pure white or transparent background. Sellers shoot in a lightbox with a white backdrop, then need to extract the product. MiniPx's HD tier handles this cleanly — see also the product-specific page for tips on batching and listing prep.
Line art and document scans
For black-and-white line art or signatures on white paper, the cutout is near-perfect. Output as PNG to preserve transparency, then composite onto your final layout. If your scan has yellowing or shadow gradients, MiniPx still handles the cleanup — but for a hard-edged colour-key approach, traditional tools like Photoshop's "Select Color Range" can also work. The advantage of MiniPx is that you don't need to install anything and your files stay on your device.