How does the Developmental Milestone Tracker work?

The tracker organizes milestones across 6 developmental domains: Communication, Social, Motor, Self-Care, Play, and Emotional Regulation. Tap any domain to expand it and check off milestones your child has reached. Each milestone includes a description and optional notes field. You can generate a printable report or download a PDF to share with your pediatrician.

What age range does the Milestone Tracker cover?

The milestones span from birth through approximately age 6–8, covering key developmental periods. Milestones are listed in developmental order rather than strict age groups. You can optionally toggle on typical age ranges for reference, but the focus is on tracking what your child can do — not comparing to age norms.

Is my child's milestone data private?

Yes. All data is stored locally on your device using your browser's localStorage. Nothing is sent to any server. You can export your data as a JSON file and delete all entries at any time. No account or login is required.

Can I share milestone data with my pediatrician?

Yes — that is one of the main purposes of this tool. Use the Generate Report button to view a formatted summary, then Print or Download PDF to create a document organized by domain with dates and notes. This gives your pediatrician a clear picture of your child's developmental progress.

Free Developmental Milestone Tracker

Track your child's developmental milestones across 6 key domains, add notes, and generate reports for pediatrician visits — all on your device, no login required.

Child's Name (optional — used in reports)

Show typical age ranges

Overall Progress0 of 55 milestones

Start by tapping a domain below to explore milestones your child has reached.

Frequently Asked Questions

How does the Developmental Milestone Tracker work?: The tracker organizes milestones across 6 developmental domains: Communication, Social, Motor, Self-Care, Play, and Emotional Regulation. Tap any domain to expand it and check off milestones your child has reached. Each milestone includes a description and optional notes field. You can generate a printable report or download a PDF to share with your pediatrician.
What age range does the Milestone Tracker cover?: The milestones span from birth through approximately age 6–8, covering key developmental periods. Milestones are listed in developmental order rather than strict age groups. You can optionally toggle on typical age ranges for reference, but the focus is on tracking what your child can do — not comparing to age norms.
Is my child's milestone data private?: Yes. All data is stored locally on your device using your browser's localStorage. Nothing is sent to any server. You can export your data as a JSON file and delete all entries at any time. No account or login is required.
Can I share milestone data with my pediatrician?: Yes — that is one of the main purposes of this tool. Use the Generate Report button to view a formatted summary, then Print or Download PDF to create a document organized by domain with dates and notes. This gives your pediatrician a clear picture of your child's developmental progress.