Instagram Portrait Post — 1080×1350
Instagram’s portrait format (1080×1350, 4:5) takes up more vertical space in the feed than a standard square, making it ideal for showcasing products, portraits, and detailed graphics. This is the tallest crop ratio Instagram allows for feed posts. Use this tool to frame your image within the exact 4:5 area so nothing gets clipped unexpectedly.
Crop your image
Target dimensions: 1080 × 1350 px
Drop your image here, or
Why use this tool?
Select or drop an image to launch the editor. The crop frame is locked to a 4:5 aspect ratio at 1080×1350 pixels. Eight handles let you resize the selection, and you can drag the overlay to reposition it over your source image. The live readout confirms your current dimensions in real time. Export to PNG, JPG, or WebP using the format dropdown, and dial in quality with the slider when using a lossy format. All processing happens locally inside your browser via native Web APIs. Your images never leave your device and are never uploaded to any server.
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Frequently asked questions
Why use 4:5 instead of 1:1 for Instagram?
A 4:5 portrait post occupies more vertical screen space in the feed than a square, which can increase engagement. It is the tallest ratio Instagram supports for standard feed posts.
Is my file private and secure?
Completely. Your file is processed 100% inside your browser using the Web APIs built into your device. Nothing is uploaded to any server — imgic never sees, stores, or transmits your images. You can even use these tools offline once the page has loaded.
What is the exact pixel size for an Instagram portrait post?
The recommended resolution is 1080 pixels wide by 1350 pixels tall, giving a 4:5 aspect ratio. This is the maximum vertical height Instagram displays in the feed.
Can I export a portrait crop from a landscape photo?
Absolutely. The locked 4:5 overlay can be positioned over any part of a landscape image. You choose which vertical slice to keep by dragging the crop area.
Does the filename include the target dimensions?
Yes. The exported file is automatically named with the preset target dimensions (1080×1350) so you can identify it easily in your downloads folder.
Ready to upload an image.