3D Body Visualizer
AI logs your meals from a photo. Diet & workouts in one app.Get the free appSee your body from body-composition numbers
Enter the body fat percentage and skeletal muscle mass from a body-composition (InBody-style) scan and the 3D model is driven by fat-mass and skeletal-muscle indices (FMI/SMI), so the shape tracks real physiology. Chest, waist and hip circumferences are reflected too, and muscle mass is automatically capped at its physiological limit relative to lean mass.
How will training change your body?
Pick a training intensity, weekly frequency and diet (cut, maintain, bulk) in the training simulator, then drag the duration slider: estimated muscle gain and fat change — including newbie gains and sex differences — are applied to the 3D model in real time. Preview your body months ahead before starting a cut or a bulk.
How to use it
Type in the numbers from your latest body-composition report to see your current shape, then enter target values to compare against your goal physique. BMI, fat mass and lean mass are calculated alongside. Free, no sign-up, and it works on your phone.
Use it as a weight loss simulator
The visualizer doubles as a before-and-after weight loss simulator: set your current weight and body fat % to see your body today, then drop them to your target to preview your shape after losing the weight. To know how long that change realistically takes, pair it with the Weight Loss Simulator, which projects your weekly weight curve and goal date from your calorie deficit.
Frequently Asked Questions
- What is a 3D body visualizer?
- A 3D body visualizer turns your height, weight, body fat percentage and skeletal muscle mass into an interactive 3D human model, so you can see your body shape instead of just reading numbers. CaloNote's version updates in real time as you move each slider.
- How does the body-fat and muscle input work?
- Enter the body fat % and skeletal muscle mass from a body-composition scan (InBody-style report). The model is driven by fat-mass and skeletal-muscle indices (FMI/SMI), and muscle input is automatically capped at its physiological limit relative to lean mass.
- Can it show how my body will change with training?
- Yes. Pick a training intensity, weekly frequency and diet (cut, maintain or bulk), then drag the duration slider: estimated muscle gain and fat change are applied to the 3D model in real time, so you can preview your body months ahead.
- Is the 3D body visualizer free and does it work on mobile?
- Yes — it is completely free with no sign-up, runs in any modern browser, and the layout adapts to phones with touch rotate and pinch zoom.
- Can it show my body before and after weight loss?
- Yes. Enter your current numbers to see your body today, then lower the weight and body fat sliders to your target to preview your shape after weight loss. For a realistic timeline to that target, use CaloNote's free Weight Loss Simulator alongside it.