Resize Image for Instagram Online
Instagram is all about visuals. To keep your feed looking professional, you need to resize images for Instagram to their recommended resolutions. Whether it's a square post, a portrait feed image, or a full-screen Story, we've got you covered.
Instagram Size Guide 2026
Use these settings for the best results on Instagram:
- Square Posts: 1080 x 1080 pixels (1:1 Ratio)
- Portrait Posts: 1080 x 1350 pixels (4:5 Ratio)
- Instagram Stories/Reels: 1080 x 1920 pixels (9:16 Ratio)
- Profile Picture: 320 x 320 pixels (1:1 Ratio)
How to Prepare Photos for Instagram
- Upload: Start with your high-resolution original image.
- Crop: Use our crop tool to get the perfect ratio (e.g., 4:5 for portrait posts).
- Resize: Set the final width to 1080px.
- Save: Download your optimized image and post directly to Instagram.
Frequently Asked Questions
Should I use PNG or JPG for Instagram?
High-quality JPG is recommended for photos, while PNG is often better for graphics with text to avoid artifacts.
Does this tool affect my privacy?
No. Your photos stay on your device. We use browser-side processing for 100% privacy.