A small, independent tool with one job: remove the background from your photo, hand it back, and forget it ever saw it.
BGNinja is not a startup, not a platform, and not a funnel into a subscription. It is a small independent project, built and run by the same people who fix it when it breaks. The model runs on our own hardware, in a room we pay the power bill for. Because we don't rent expensive cloud GPUs by the minute, we don't have to charge you by the image. That is the whole business model: our machine, your photos, no meter running.
The few ads you see around the tool cover the electricity and the domain. That's it. There is no watermark, no "free trial", no account wall, no upsell that appears right when you click download. If the ads one day stop covering the costs we'll say so honestly, but we won't quietly start degrading the free result to push a paid tier.
Your photo is uploaded, processed, sent back to your browser, and deleted immediately. Nothing is stored on disk, nothing is added to a training set, nothing is shared with anyone. The erase and restore brushes, backgrounds and downloads all happen locally in your browser after the cutout comes back. The full details are in the privacy policy, but the short version really is that short: we keep nothing, because keeping things costs money and trust and we'd rather spend neither.
The segmentation model handles people, products, pets and logos well, including tricky edges like hair and fur. It struggles when there's no clear subject (a landscape, a texture, a very busy collage), and when that happens the tool tells you instead of silently returning an empty PNG. If a cutout keeps a stray patch or misses a spot, the erase and restore brushes let you fix it by hand in seconds: erase turns an area transparent, restore brings the original cutout pixels back; those two only ever work with what the cutout already has. For actually taking an object out of a photo, the ✨ Magic erase mode goes further: paint over the object and an AI inpainting model fills in the background behind it. That fill is a reconstruction: great on simple backgrounds, imperfect on very busy ones, and when it falls short we'd rather you know that up front than find out after.
If you have old, blurry or faded photos, our other tool PicReviver restores and sharpens them. Same philosophy: free, own hardware, nothing kept.