Instagram Image Resizer

Resize your images to the perfect dimensions for Instagram. Choose from 7 different formats including posts, stories, reels, and more.

All Instagram Image Sizes

Choose the specific Instagram format you need. Each size is optimized for maximum quality and engagement.

Instagram Square Post

1080 x 1080

Square posts get cropped when dimensions are wrong. Instagram's algorithm favors properly sized images, so 1080x1080 pixels gives you the best quality and reach. No compression, no cropping, just clean visuals that look sharp on every device.

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Instagram Portrait Post

1080 x 1350

Portrait posts take up more screen space in the feed, which means more visibility and better engagement. The 4:5 aspect ratio at 1080x1350 pixels is Instagram's preferred vertical format. Your photos display larger than square posts without getting cropped.

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Instagram Story

1080 x 1920

Stories fill the entire phone screen at 1080x1920 pixels with a 9:16 aspect ratio. Wrong dimensions leave ugly black bars or crop important content. Get edge-to-edge coverage that looks intentional and professional.

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Instagram Reel

1080 x 1920

Reels are Instagram's fastest-growing format for reach and discovery. At 1080x1920 pixels with a 9:16 aspect ratio, your vertical video fills the entire screen in the Reels tab. Wrong dimensions mean your content gets cropped or letterboxed, killing that full-screen impact.

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Instagram Profile Picture

400 x 400

Your profile picture displays at just 110x110 pixels on mobile, but Instagram stores it at 320x320. Upload at least 400x400 pixels for a crisp, clear image that doesn't look pixelated when people tap to expand it. First impressions happen in that tiny circle.

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Instagram Carousel

1080 x 1080

Carousels let you share up to 10 images or videos in a single post. Each slide should be 1080x1080 pixels for square format or 1080x1350 pixels for portrait. Inconsistent dimensions across slides create jarring transitions that lose viewers mid-swipe.

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Instagram Highlight Cover

1080 x 1920

Highlight covers sit on your profile between your bio and posts. At 1080x1920 pixels, they use the same 9:16 Story format but display as small circles. Design with a centered icon or image since the edges get cropped when viewed on your profile.

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Instagram Size Cheatsheet

Quick reference for all Instagram image dimensions.

Instagram image dimensions for all formats
Format	Dimensions
Instagram Square Post	1080 x 1080
Instagram Portrait Post	1080 x 1350
Instagram Story	1080 x 1920
Instagram Reel	1080 x 1920
Instagram Profile Picture	400 x 400
Instagram Carousel	1080 x 1080
Instagram Highlight Cover	1080 x 1920

How to resize images for Instagram?

1
Step 1: Upload your image
Select the image you want to resize for Instagram. Our tool supports JPG, PNG, WebP, and HEIC formats.
2
Step 2: Choose your Instagram format
Select the specific Instagram format you need - whether it's a post, story, reel, profile picture, or any other format.
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Step 3: Download and share
Your resized image is ready instantly. Download it and upload directly to Instagram with perfect dimensions.