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Milestones in Action

Welcome to Milestones in Action - a FREE library of photos and videos of developmental milestones.

2 month old

4 month old

6 month old

9 month old

1 year old

18 month old

2 year old

3 year old

4 year old

5 year old

Using Milestones in Action

Parents and Caregivers

Click on an age above to see photo and video examples of important developmental milestones. Use this library as an aid in completing the milestones checklist for your child’s age. To see these photos and videos with milestones checklists, go to


No permissions are needed to use the photos and images in this library for educational or awareness-building purposes.

  • Embed and share photos and videos on your website and within presentations
  • Share photos and videos to support information given during trainings
  • Use Milestones in Action  to support observations and conversations with parents on age-appropriate milestones
  • Share photos and videos on social media to build community awareness of developmental milestones

Sharing Milestones in Action

Link to this Resource

To use this image to link to Milestones In Action from your website, click the image, then click the Embed icon icon. Copy the code and paste it into your site.

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