DocuSizer

Resize Image for Instagram (Feed & Stories)

Resize photos to perfect Instagram dimensions - 1080×1080 for square feed posts, 1080×1920 for Stories and Reels - all without cropping or distortion.

🔒100% private. All processing happens in your browser. Your images are never uploaded to any server.

How to Use Resize Image for Instagram

  1. 1

    Upload your photo.

  2. 2

    Choose Instagram preset (feed, story, or reel).

  3. 3

    Download the resized image.

Frequently Asked Questions

What is the best Instagram photo size?

Square: 1080×1080. Portrait: 1080×1350. Story/Reel: 1080×1920.

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