The Ultimate Guide to Instagram Story Size (2026 Dimensions & Best Practices)

Are your Instagram Stories getting awkwardly cropped, cut off at the edges, or looking blurry after you upload them? You aren’t alone. One of the most common frustrations for creators, brands, and everyday users is trying to make content fit Instagram’s strict vertical framing.

Because Instagram is a visual-first platform, getting your dimensions right is the difference between a professional, eye-catching brand presence and a sloppy, amateur feed.

This guide breaks down everything you need to know about Instagram Story size, exact pixel dimensions, safe zones, and tips to keep your content crisp.

1. The Core Numbers: Instagram Story Dimensions

Instagram Stories are designed to be viewed vertically on mobile screens. To fill the screen completely without black bars or awkward cropping, your media should match these exact specifications:

• Optimal Resolution (Aspect Ratio): 1080 pixels wide by 1920 pixels high (a 9:16 aspect ratio).
• Minimum Width: 500 pixels.
• Maximum File Size: 30MB for photos, 4GB for videos.
• File Formats: JPG or PNG for images; MP4, MOV, or GIF for videos.
• Maximum Video Length: Up to 60 seconds per individual story slide (Instagram automatically segments longer videos into 60-second chunks).

2. The “Safe Zones”: Don’t Get Covered Up!

Even if your canvas is set to 1080 x 1920 pixels, you cannot use the entire screen for important text and graphics.

Instagram automatically overlays interactive elements on top of your content—such as your profile picture and username at the top, reply boxes at the bottom, and action buttons. If your text or main logo sits too close to the edges, it will be hidden behind these UI elements.