Free · runs on your device
Jawline care guide
A gonial angle is a measurement from the ear to the jaw corner, taken on a true profile by someone trained to do it. A front-camera selfie cannot produce that number honestly.
What you can sort at home is the practical jaw issue: beard shadow, clogged pores along the chin, or irritation from shaving. Each has a different next step.
- Cost
- Free
- Time
- Under a minute
- Signup
- None
- Data
- Stays on device
Your photo
Add a photo to measure
Face the camera straight on, hair off the face, even light, no filter.
- 1Add your photoCamera or a file. Either stays on this device.
- 2Mapped in your browser478 landmarks find the zones. The picture is not uploaded.
- 3Your measured resultNumbers from this photo, drawn on the picture.
Add a photo. It stays in this browser.
- On-device, never uploaded
- 478 landmarks
- Free, no signup
Prefer not to use a photo? Answer a few questions
The jaw issue you notice is:
In the app
Want a record of jawline care guide, not a one-off?
Jawline care guide on this page is a single reading. The app saves a scan and the routine that followed it, so the next photo has a baseline.
- Six saved scores: hydration, texture, tone, acne, pores, and redness
- A morning and evening routine built from the scan
- The same face, week after week, so a change shows up as a trend
Scan with your phone. iPhone opens the App Store. Android opens Google Play.
The science
What jawline care guide measures, and how this page does it
- 01
One question, answered from this photo
Jawline care guide uses the face in the frame, not a questionnaire. Jaw width against cheek width, plus a note on how defined the outline looks in this light. The care suggestions stay cosmetic.
- 02
Landmarks first, then the number
The photo is drawn to a canvas in your browser. A face landmark model marks 478 points so the measurement uses the face, not the background. Nothing is uploaded.
The same outline landmarks as the face-shape check, read for width rather than a style bucket. Side light carves a shadow under the jaw that looks like definition and is only a shadow.
- 03
The result on this page, and the record in the app
Jaw width against cheek width, plus a note on how defined the outline looks in this light. The care suggestions stay cosmetic.
The AISkincare app keeps a scan: hydration, texture, tone, acne, pores, and redness, then builds a morning and evening routine from those scores. This page answers once and does not store the photo.
- 04
What will throw the number off
This is a cosmetic self-check for education. It is not a diagnosis, a treatment plan, or a measurement from a clinical device.
Muscle, fat, and bone under the skin are not separated. Posture and the hyoid change the neck line more than a skincare product does.
How to read a jawline care guide result
The same outline landmarks as the face-shape check, read for width rather than a style bucket. Side light carves a shadow under the jaw that looks like definition and is only a shadow.
Use the steps under the tool as the procedure: same light, same distance, same expression, whenever you want a second reading to mean something. The app is where a series of scans can sit next to a routine. This page is the single measurement.
A setup that makes a second photo comparable
Daylight from a window, phone at eye level, an arm's length away, hair off the zones the tool needs, no beauty filter. Tilt in the chin or a camera held low changes several face measurements at once.
If the page warns that the photo looks angled, or that a distance falls outside a usual range, retake before you act on the figure.
One photo is a point. A month is a line.
Jawline care guide on a Tuesday includes the light in the room. The same check in the same window next month is the comparison that can show a change. Stacking random selfies from different rooms mostly shows the rooms.
Scan the QR code under the tool with the phone you will keep using. An iPhone is sent to the App Store and an Android phone to Google Play, so the history starts in the right store.
What jawline care guide will not claim
Muscle, fat, and bone under the skin are not separated. Posture and the hyoid change the neck line more than a skincare product does.
This is a cosmetic self-check for education. It is not a diagnosis, a treatment plan, or a measurement from a clinical device.
How to use the result
- Look at the jaw in daylight from the side and the front.
- Note bumps versus hair stubble.
- If one side is newly swollen, get it examined.
Where to go from here
If one part of the result stood out, open the tool that asks only that question. Each one states its limit in the same place, and each one links back to a guide when a longer explanation helps.
- Profile balance guideLearn what a side photo can suggest about brow, lips, and chin balance, and what it cannot measure. No attractiveness score.
- Pupillary distance helperEstimate distance PD from a front photo, scaled by the iris, on your device. Confirm the millimeters with an optician before you order glasses.
- True mirrorFlip a photo in the browser so you see the face other people see. The image stays on your device and is not uploaded.
- Facial harmony notesA plain explanation of proportion talk online, including PSL-style charts, and why AISkincare will not score how attractive you are.
This is a cosmetic self-check for education. It is not a diagnosis, a treatment plan, or a measurement from a clinical device.