Free 3D body visualizer. Enter height, weight, and measurements to preview your body shape and compare current vs goal silhouettes. No signup, no photos.

Hey Product Hunt! 👋 I built Body Visualizer because I noticed a real gap — most people trying to understand their body shape were either relying on a single BMI number (which tells you almost nothing about how you actually look) or expensive body scan equipment. The problem I wanted to solve: How can someone visualize their body proportions and health metrics instantly, for free, without uploading a photo or creating an account? The approach started simple — height and weight to generate a basic 3D silhouette. But as I iterated, I added advanced measurements (waist, hips, chest, inseam, shoulders) to make the model more accurate and personal. The goal comparison mode came from user feedback — people didn't just want to see where they are, they wanted to visualize where they're going. Most recently, I integrated an AI-powered analysis that explains your metrics in plain language, making the data actually useful rather than just numbers on a screen. No photos. No signup. No data stored. Just a fast, private, visual tool for anyone on a fitness journey. 🙌 Would love your feedback — what features would make this even more useful for you?

Love that this needs no signup and skips the photo part, super low friction to try. One thing that would make it way more useful for me is adding a body fat percentage slider so I can see how the silhouette changes at the same weight but different body compositions. That would help a lot of people who are recomping rather than just losing pounds.

Finally something practical for setting realistic fitness goals without uploading photos. The before/after comparison slider is a nice touch.

Body Visualizer

Free 3D body visualizer that estimates your body shape

Free 3D body visualizer that estimates your body shape