Back to Background Remover

About ZeroBG

ZeroBG was created to solve a major problem with modern web utilities: data privacy and speed. Most online background removal services require you to upload your sensitive photos and images to external servers. This not only consumes bandwidth and poses privacy risks but also leads to long wait times and arbitrary restrictions on image resolutions or daily usage caps.

How It Works

ZeroBG runs entirely inside your browser. We leverage state-of-the-art WebAssembly (Wasm) compile targets and WebGPU hardware acceleration to run advanced convolutional neural networks directly on your device's graphics card or processor.

When you select an image, our application:

• Initializes a highly optimized neural network segmentation model (similar to RMBG-1.4) locally.
• Processes the image pixels entirely in a secure sandbox web worker thread inside your browser.
• Extracts the subject foreground and allows you to customize the composition using Canvas API rendering.
• Saves the transparent output directly to your downloads folder.

Why Choose ZeroBG?

• Absolute Privacy: Your photos never leave your device. Perfect for processing private documents, company assets, and personal portraits.
• Unlimited Free Processing: No subscriptions, no credits, and no paywalls. Process as many photos as you need.
• No Server Bottlenecks: Because the processing runs on your hardware, there are no upload queues or size limitations. You can drag and drop 100+ files for instant batch processing.
• Offline Capable: ZeroBG is a Progressive Web App (PWA). Once loaded, you can disconnect from the internet and continue editing backgrounds offline.