The same engine, read for women's bodies
Women-specific body-fat reference context
A Private Read of Your Body, in Seconds
Get a body-fat estimate from a photo with women-specific reference context, visible muscle balance, progress context, and photo-quality notes without a harsh rating or false clinical precision.
Free scanPrivate by designResults in seconds.

Get a body-fat estimate from a photo with women-specific reference context, visible muscle balance, progress context, and photo-quality notes without a harsh rating or false clinical precision.
Analyze my photos
Get a body-fat estimate from a photo with women-specific reference context, visible muscle balance, progress context, and photo-quality notes without a harsh rating or false clinical precision.
Women-specific body-fat reference context
Visible glute, back, leg, shoulder, chest, and arm development
Progress against your own history
Hydration and cycle-phase measurement-noise education
Photo quality and confidence context
LeanLens uses the same range-based analysis engine for everyone, then presents women-relevant body-fat reference context, visible development across groups such as glutes, back, legs, and shoulders, and education about hydration and cycle-related measurement noise. It is private fitness context, not a diagnosis or a body rating.
Women-specific body-fat reference context
Visible glute, back, leg, shoulder, chest, and arm development
Progress against your own history
Get a body-fat estimate from a photo with women-specific reference context, visible muscle balance, progress context, and photo-quality notes without a harsh rating or false clinical precision.
The estimator remains range-based. The interpretation uses relevant reference zones and gives equal attention to the muscle groups that matter across different goals.
Hydration, sodium, digestion, and menstrual-cycle phase can change scale weight and visible softness without representing a body-fat change. Compare similar conditions and favor an eight-to-twelve-week trend.
Use fitted athletic clothing, even front-facing light, a camera at chest height, and the same time and conditions. A relaxed front and side photo are more useful than a flexed pose.



Compare
This is an illustrative reading guide, not an actual woman’s LeanLens result. The same photo-analysis engine is used for everyone; your own report must be read against its visible evidence, reference context and confidence notes.
| Report section | What you can use | What the photo cannot establish |
|---|---|---|
| Body-fat range | Read the estimated interval alongside its confidence and photo-quality notes. A wider or lower-confidence interval is a reason to repeat the setup, not to select a preferred endpoint. | Exact tissue composition, hormonal state or a clinical diagnosis. |
| Visible development | Read the observations for shoulders, back, legs, glutes and other regions only where the submitted views actually show them. Use a second comparable view to check an apparent imbalance. | A measurement for a region hidden by clothing or outside the frame. |
| Your baseline | Compare your own dated check-ins with matched clothing, pose, distance and lighting. Note cycle timing or hydration when they may change appearance. | A conclusion from one pose or a pregnancy or postpartum health assessment. |
Privacy and honesty aren't features we bolted on; they shape how the product works.
One purpose: creating your results. Your photos are shared only with the providers needed to create or store them. Guest scans auto-delete; sign in and you can delete your saved photos and results anytime.
Ranges over false precision. No body-shaming mechanics, ever. Results describe, they don't judge. And nothing about your body is used to pressure you.
Free includes an estimated body-fat range, confidence, summary, visible scores, photo-quality guidance, core detail for every available Muscle Balance result, and a limited focus view. Pro unlocks muscle history, bilateral and training-plan detail, deeper trends, strategy, and comparisons.
Free accounts can scan again after a short wait. Pro removes the wait and unlocks full results, trends, and comparisons.
Keep lighting, camera height, clothing and pose consistent, and note timing when hydration or cycle-related changes affect appearance. Compare your own shoulder, back, leg and waist trends. A female body-fat estimate from a photo is still an estimate; male visual reference bands should not be treated as universal targets.
LeanLens processes selected photos for the requested analysis. Source uploads, result data and optional saved progress photos have different lifecycles and controls. Read the Privacy Policy for current retention, deletion and provider-processing details before uploading.
No. Cycle and hydration information only explains possible measurement noise and is not medical guidance.
Yes. A side photo can add depth context and make some body-fat and muscle-balance reads more stable.
No. LeanLens describes visible fitness signals and progress context; it does not rate a woman’s body or attractiveness.
Use similar lighting, distance, clothing, time of day, hydration, and—when relevant to you—cycle phase.
Coming soon to Android
Android is next. Join the waitlist and we'll email you the moment it's ready on Google Play.
Get a body-fat estimate from a photo with women-specific reference context, visible muscle balance, progress context, and photo-quality notes without a harsh rating or false clinical precision.
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