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Instagram Image Size Guide 2026: All Formats
Complete Instagram size guide for posts, stories, reels, and profiles.
🛠️
Try our Resize Image — Free online tool
No signup required for basic use. Fast, secure, and free.
Instagram uses different sizes for posts, stories, reels, and profiles. Wrong sizes mean cropping, borders, or blurry images.
Our resize tool has Instagram presets built in — upload and resize to perfect dimensions instantly.
Step-by-Step Guide
1
Choose Format
Post: 1080x1080. Story: 1080x1920. Portrait: 1080x1350.
2
Upload
Upload your photo.
3
Apply Preset
Click Instagram preset and download.
💡 Pro Tips
- •Square post: 1080x1080 (1:1)
- •Portrait: 1080x1350 (4:5) — more screen space!
- •Story/Reel: 1080x1920 (9:16)
- •Profile: 320x320 (displayed as circle)
Common Use Cases
Feed Posts
Perfect dimensions for your Instagram feed.
Stories
Full-screen stories without black bars.
Frequently Asked Questions
Ready to resize image?
Use our free online tool — no signup required for basic use.