BgSub

BgSub is a simple service for removing and replacing backgrounds in photos, powered by AI. The main feature is free online use with no registration, subscriptions, or anything else required.

Go to the website bgsub.com/webapp, upload a photo, and wait for the processing, which takes a few seconds. After that, you can upload a new background and apply filters using the left menu. If no changes are needed, you can save the result immediately.