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Instagram Free Tool

Instagram Story Size Calculator

Check your Story dimensions, aspect ratio, export size, and safe zone before posting.

Enter image or video size

x

Result

9:16

Ideal full-screen Instagram Story format.

Presets

Story safe zone

Top margin

250px

Bottom margin

250px

Side margins

54px

Keep text, logos, and key visuals out of the top (profile name, close button) and bottom (reply field, sticker tray) zones so Instagram's UI doesn't cover them.

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Instagram Story size and aspect ratio

The best Instagram Story size is 1080 x 1920 pixels with a 9:16 aspect ratio. This fills the vertical phone screen completely and also works for Reels, TikTok, and YouTube Shorts.

Why the safe zone matters

Instagram overlays your profile name and a close button near the top, and a reply field plus sticker tray near the bottom. Keep key text and faces out of those zones so nothing gets covered.

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