Whether creating e-commerce product images, ID photos, or avatars, removing cluttered backgrounds can make the image more professional. This used to require proficiency in Photoshop, but now with AI cutout in the browser, it can be done with one click. This article introduces you to methods and considerations for cutout.
When Do You Need Cutout?
Cutout (removing background) is essentially separating the image subject from the background. Common uses include: e-commerce placing products on pure white backgrounds, designers compositing character materials into new backgrounds, and social platforms creating transparent avatars or stickers, etc.
How AI Cutout Works
Traditional cutout relies on manual outlining, which is time-consuming and difficult for details like hair. AI cutout uses a trained image segmentation model to automatically identify subject edges, achieving cleaner results with one click, and works well for both portraits and objects.
qktools' background removal tool runs the AI model directly in the browser: on first use, the model is downloaded and cached, allowing for quick, offline reuse thereafter, and images always stay on your device.
Operating Steps
Open the background removal tool, upload or drag in the image; click 'Remove Background', wait for the AI to complete the separation locally; choose to output a transparent background or switch to a solid-color background and select a color; preview and download the PNG when satisfied.
Tips for Better Cutout Results
The clearer the contrast between the subject and the background, the cleaner the cutout. When shooting, try to keep the background simple and lighting even; semi-transparent objects (glass, thin fabric) and edges close in color to the background are known challenges, which can be retouched later if needed.
Cutout transparent PNGs can be used directly for compositing; if the target platform doesn't support transparent channels, remember to convert to JPG with a background to avoid transparent areas turning black.
Privacy and Security
Many online cutout tools upload images to servers for processing, posing privacy risks. Choose tools with 'models running locally in the browser, zero uploads', so photos never leave your device, which is especially important when handling ID photos and personal pictures.