Never guess a size again
Every size, for everyone in your life—always current.
Log sizes once for anyone you shop for, share a link that's always current, and let FitSlip nudge you the moment someone's sizes are due for a check.
L
Lina
Age 6
Shirt6Y
Pants5T
Shoes11
Lina's shoe size may be outdated
Last updated 3 months ago
One place for every size you keep track of
Three simple ideas that make FitSlip the one place you check before you shop.
Track every size
Shirts, pants, shoes, and more—logged once per profile, updated in seconds whenever something changes.
Share with one link
Send grandparents, babysitters, or anyone shopping for them a link that's always current—no more group texts.
Never fall behind
If a size hasn't been touched in 3 months, we quietly nudge the account admin to double-check it.