Free tool · runs in your browser
What would you look like with a nose job? Upload one front selfie: your face is turned into a 3D model, and one slider narrows your nose on your own photo while the rest of your face stays exactly as it is. Hold to compare with the before, spin the 3D face to see it from the side, and save the before and after.
Drop a front selfie, or choose a file
Straight-on, whole face visible, even light. Your 3D face is built in a few seconds.
Runs in your browser. Your photo never leaves your device.
NewSymmi Lab · full face analysis
All 30 modules on your photo: your face score and rank, every proportion, 4 haircuts tried on your own face and the exact steps that lift your look.
$14.99 once · no subscription · ready in minutes

Sample result
How it is measured
478 points are placed on your selfie and joined into a 3D surface with your photo on it. The nose slider moves only the points of the lower nose toward the middle of your face, fading out smoothly into the cheeks, and the moved surface is redrawn over your photo from straight ahead. Because only those points move, everything else in the picture is your original photo.
Measure it yourself
Skip the ruler: the free tool above does it from one photo in about 30 seconds ↑
Sources
The measurement and its reference ranges come from published research. Studies use different methods and populations, so compare your number with the range shown on this page rather than with other tools.
Kartynnik Y, Ablavatski A, Grishchenko I, Grundmann M (2019). Real-time facial surface geometry from monocular video on mobile GPUs. arXiv. arXiv:1907.06724
The face-mesh model that places the 468 surface landmarks this tool measures from.
Ablavatski A, Vakunov A, Grishchenko I, et al. (2020). Real-time pupil tracking from monocular video for digital puppetry. arXiv. arXiv:2006.11341
The iris model that adds 10 eye landmarks (478 in total), used for pupil-based reference lines.
Our own data: how much each reading moves when the same face is photographed again is published on the methodology page. How we choose sources.
Related tools
3D Face Scan
Your face in 3D from one photo.
Lip Filler Simulator
Fuller lips on your own photo.
Nose Shape Test
Your nose type from a side photo.
Side Profile Analysis
Nose angles measured from the side.
Golden Ratio Face Calculator
Mouth width against nose width and more.
Face Symmetry Test
Is your nose centred?
FAQ
It changes the shape of your nose on a 3D model of your own face and shows it on your photo. It is a visual preview: real results depend on your anatomy and the surgeon, so use it to see what you like, not as a promise.
Yes. Switch to 3D and spin your face. Taking down the bridge, the change most people want to see in profile, is part of Symmi Lab.
No. Only the points around your lower nose move, and they fade out smoothly, so the rest of the picture is your original photo.
A phone held close to the face makes whatever is nearest the lens, usually the nose, look larger. A photo from an arm's length or more gives a truer starting point.
No. Your 3D face is built on your device and your photo never leaves it.
A controlled scan, every reading against its ideal band, bone vs trainable, a plan, and a 3D model on Face ID iPhones.

Symmi Lab · new
Your full face analysis, with 4 haircuts on your own face.