Remove Background

How It Works

Our background remover uses an AI background-removal model. The model detects the subject and generates a transparency mask, which is then applied to produce a clean PNG with a transparent background.

How to Use

Upload an image by clicking the upload area or dragging and dropping a file.
Choose a quality mode. High gives better detail but takes longer; Fast is best for quick previews.
Adjust the threshold and feather sliders if needed to refine the edges.
Click "Remove Background" and wait for the AI to process your image.
Download the result as PNG (transparent) or JPEG (with chosen background color).

Frequently Asked Questions

What technology is used?

We use an AI segmentation model to detect the subject and generate a transparent mask.

What image formats are supported?

JPG, PNG, WebP, and GIF are supported for upload. The output is PNG with transparency, or JPEG if you choose a solid background color.

Why is the first run slower?

The first time you use the tool, the AI model (~179 MB) and the ONNX runtime (~5 MB) need to be downloaded and cached. Subsequent uses are much faster.

Can I use the result commercially?

The model and runtime use permissive open-source licenses (Apache-2.0/MIT). You are free to use the generated images for personal or commercial purposes.

Does it work on mobile?

Yes, but for best performance on mobile devices we recommend using Standard or Fast quality mode.

Image Info