AI Weight Loss Simulator turns one clothed full-body or portrait photo into a realistic preview of how you could look after losing or gaining weight. Set a change from −100 to +100 lbs, choose where you carry weight (belly, hips & thighs, all over, face & upper body, or let AI decide), and generate. Unlike face-pinching filters, it keeps your face, expression, lighting and background while redistributing weight the way real bodies change. Run the same photo at −10, −20, −30 lbs to find your goal weight. For visualization and motivation only, not medical advice.

Key features:

Pricing: Freemium. First simulation/preview free (face shown, rest blurred); unlock a single HD result $1.9. Subscriptions: Basic $4.9/mo billed yearly ($58.8/yr, 100 credits/mo = 10 HD simulations), Pro $9.9/mo billed yearly ($118.8/yr, 400 credits/mo); monthly billing also offered. One-time packs from $14.9 (Starter, 100 credits). Credits never expire.

Who it is for: creators, social media users and anyone who wants fast results in the browser without installing an app. Upload a photo, pick how many pounds to lose or gain, and AI shows a realistic full-body before-and-after that still looks like you. First preview free.

How it works: open https://weightlosssimulatorai.com in any modern desktop or mobile browser, follow the on-page steps, and get your result in minutes. AI Weight Loss Simulator is designed to be simple for first-time users: there is no software to install, the interface explains each step, and results can be downloaded and shared directly to social platforms. The site is maintained by an independent maker based in the United States, who updates it regularly based on user feedback. Limitations: results depend on the quality of the input you provide, and generation can take longer during busy periods. Support is available by email at kristoff20200512@gmail.com.