Resize Photos for Instagram Feed, Portrait & Stories
Pre-configured with Instagram's official 1080px resolutions to stop Instagram compression from ruining your photos.
✓ 1080×1080 Square✓ 1080×1350 Portrait✓ 1080×1920 Story
Drop images here or click to browseSupports JPG, PNG, WebP and browser-supported AVIFAnimated images: first frame only · Processed 100% locally in your browser
Apple HEIC photos detected.Open dedicated HEIC to JPG tool →
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Quick workflow presets
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How to resize images for Instagram
- Drop or select your photo into the workspace above.
- Choose your target Instagram placement: Square (1:1), Portrait (4:5), or Story (9:16).
- The workspace automatically sets exact dimensions and optimal quality to avoid Instagram compression artifacts.
- Click "Process images" and download your Instagram-ready photo.
Frequently Asked Questions
What are the best image dimensions for Instagram?
Square feed posts should be 1080×1080 px (1:1), portrait posts should be 1080×1350 px (4:5), and Instagram Stories/Reels should be 1080×1920 px (9:16).
Why does Instagram compress and blur my photos?
If you upload an image larger than 1080px wide or in an unsupported aspect ratio, Instagram forcibly recompresses and crops it with low-quality serverside filters. Pre-sizing your image to exactly 1080px wide prevents Instagram from ruining your photo quality.
Are my photos uploaded to any server during resizing?
No. Image Well Done processes everything in your local browser memory. Your personal photos never touch any server.