Snapchat Story images should be 1080 x 1920 pixels (9:16 aspect ratio) for full-screen mobile display. This format helps avoid unwanted cropping and black bars. Use our free tool to resize images to Snapchat Story size instantly.
Quick Reference
Width
1080px
Height
1920px
Aspect Ratio
9:16
Category
Messaging - Snapchat
Frequently Asked Questions
Get answers to common questions about Snapchat Story