About Napbird
Updated October 12, 2026.
By Oleh Onysko, founder
Meet the founder
Oleh Onysko · Founder and editor
Oleh Onysko founded Napbird and builds the wake window calculator. He edits every guide against the pediatric sources cited on each page. He is not a doctor or a sleep consultant, so Napbird is a guide, not medical advice.
Napbird is an independent product built by its founder, Oleh Onysko. We want the next nap to feel a little easier to plan, especially when you are tired and every day looks different.
Room for your baby’s rhythm
A chart can give you a starting point. Your baby’s cues and your family’s day give it context. Our free calculator turns an age and a wake-up time into flexible nap windows. Coach adds explanations and help as routines change.
Where our guidance comes from
We use Cleveland Clinic’s wake window guidance, the AASM sleep duration consensus and the American Academy of Pediatrics’ safe-sleep guidance. Sources sit beside the numbers so you can read the context yourself.
Safe sleep comes first
Napbird is a guide, not medical advice. Put babies on their backs on a firm, flat, separate sleep surface with an empty crib. Napbird never gives medicine or supplement advice, melatonin included. For health concerns, call your pediatrician / emergency services.
Have a correction or a question about a source? We want to hear it.