Image Guides

Best Instagram Image Size Guide

Instagram images work best when the crop matches the placement. A square feed post, vertical story, and reel cover do not need the same composition.

Platform specs can change, so the safest workflow is to choose the current preset in a maintained resizing tool and then preview the crop before posting.

Quick answer

  • Instagram images work best when the crop matches the placement. A square feed post, vertical story, and reel cover do not need the same composition.
  • Decide whether the image is for a feed post, story, reel cover, profile visual, or ad creative.
  • Choose the matching social preset instead of manually stretching the image.
  • Keep faces, text, and product details away from edges that may be cropped by the app UI.

How to do it

  1. 1Decide whether the image is for a feed post, story, reel cover, profile visual, or ad creative.
  2. 2Choose the matching social preset instead of manually stretching the image.
  3. 3Keep faces, text, and product details away from edges that may be cropped by the app UI.
  4. 4Use contain mode with a background if the full image must remain visible.
  5. 5Export and preview on a phone before publishing.

Complete guide

Composition matters more than memorizing numbers

Exact platform dimensions are useful, but composition is what users notice. A good crop keeps the subject clear, avoids cut-off text, and respects safe areas around interface overlays.

Vertical formats need different framing than square posts. When reusing a website image, make a separate social version instead of forcing one file into every placement.

Format and quality advice

JPG is usually fine for photo posts. PNG can help with graphics and text-heavy images, but it may be larger. WebP is useful for websites, but social platforms may convert uploads internally.

Avoid exporting tiny images and relying on the app to upscale them. Upscaling can make text and product details look soft.

Common mistakes to avoid

Do not place important text at the very top or bottom of story-style images where interface elements may cover it.

Do not stretch a landscape photo into a vertical story. Crop or contain it instead.

Conclusion

For Instagram, pick the right placement preset, protect the crop, and export a clear version designed for mobile viewing.

FAQ

What is the best Instagram image size?

Use the preset that matches the placement, such as post, story, or cover. Check the preview because platform layouts can change.

Should Instagram images be JPG or PNG?

Use JPG for photos and PNG for crisp graphics or text-heavy designs.

How do I avoid Instagram cropping my image?

Use the correct aspect ratio and keep important content away from edges. Contain mode can preserve the full image with a background.

Can I reuse one image everywhere?

It is better to create separate exports for feed, story, and cover placements because each crop has a different shape.

Should I compress Instagram images?

Yes, but keep quality high enough for faces, products, and text because social platforms may apply additional processing.