Why You Look Different in the Mirror
Mirror, photo and true mirror: what changes, and why.
A mirror swaps your left and right side, so the face you know best is a flipped one. Other people see you unflipped. Because most faces are not perfectly symmetrical, the unflipped version can look strange to you, even though it looks normal to everyone else.
On this page
You like the face you know
In a 1977 study by Mita, Dermer and Knight (Journal of Personality and Social Psychology), young women were shown two prints of the same photo of themselves: one as others see them and one mirror-reversed. Most preferred the mirror print, while their close friends and partners more often preferred the true print.
The researchers tested this as an example of the mere-exposure effect: we tend to like what we have seen most often. You see your mirror image every day; others see your true image.
A close camera changes your face
A 2018 study in JAMA Facial Plastic Surgery (Ward, Ward, Fried and Paskhover) used a mathematical model of the face. It calculated that a selfie taken about 30 cm (12 in) from the face makes the base of the nose look about 30% wider for men and 29% for women, compared with a distortion-free view. At about 1.5 m (5 ft), a usual portrait distance, there was essentially no difference.
- Hold the camera further away
- Keep it at eye height
- Light your face from in front
Most faces are not symmetrical
Small differences between the two sides, such as a parting, a raised eyebrow or a mole, swap places in a mirror. That is why your photo can feel subtly "wrong" to you, but not to others. Switch between Mirror and True in the online mirror to see it.
Sources
- Mita TH, Dermer M, Knight J. Reversed facial images and the mere-exposure hypothesis. Journal of Personality and Social Psychology, 1977;35(8):597–601. doi:10.1037/0022-3514.35.8.597
- Ward B, Ward M, Fried O, Paskhover B. Nasal distortion in short-distance photographs: the selfie effect. JAMA Facial Plastic Surgery, 2018;20(4):333–335. Full text (PMC)
- Zoom Community: “Mirror my video” only affects how you see yourself
Questions and answers
Is the mirror or the photo the real me?
Both show your real face. The mirror swaps left and right; a photo does not, but the lens, distance and light change it. Other people see you unflipped, moving and in many lights.
Why do I look worse in photos?
A photo is unflipped, so it is less familiar to you than your mirror image. A close phone camera can also make the nose look bigger, and a single frozen moment can catch an odd expression.
Do my friends see the photo version?
They see you unflipped, like a photo or the true mirror. In a small 1977 study, friends more often preferred that version, while the people themselves more often preferred their mirror image.
Online mirror
The everyday mirrorTrue mirror
See yourself as others doRing light mirror
Light your face with the screenVideo-call check
Hair, light and angle
Last updated October 24, 2026