Claim the maximum vertical space in the Instagram feed with a pixel-perfect 4:5 portrait crop.
Upload Image
Drag & drop or click to upload
Supports PNG, JPG, WebP, GIF, BMP
Drag a photo onto the page. Use a source at least 1080×1350 — taller portrait shots crop best because they have vertical detail to spare.
The frame is locked to 4:5 with a 1080×1350 output. Drag and scale to choose what stays inside the tall Instagram-portrait box.
The size badge confirms '1080×1350 px' before download — exactly the maximum Instagram accepts in the feed.
Click Download. JPG keeps the file small for fast upload on mobile data; PNG or WebP preserve more detail in dark or graphic-heavy areas.
1080×1350 is the tallest image Instagram displays in a feed post without cropping. At 1080 wide it matches Instagram's display resolution exactly, and at 1350 tall it's the maximum 4:5 height the feed allows — so your post takes the most vertical screen space possible.
1080×1350 gives you about 25% more vertical space than the 1080×1080 square. That means a thumb-stopping image fills more of the viewer's screen as they scroll, which several published case studies link to higher engagement compared to square posts.
On a phone in portrait mode, a 4:5 post pushes the next post further down the screen, holding the viewer's attention longer before they scroll. The square format leaves more room for the next post's preview, which competes for attention.
Yes — 1080×1350 is the exact size Instagram targets for portrait feed posts and is listed in its own Help Center as the maximum portrait resolution. Uploading at this size avoids any further resizing on Instagram's side.
1080×1920 is 9:16 (Stories/Reels ratio), not 4:5. If you upload it as a regular feed post, Instagram will crop it down to 4:5, usually trimming the top and bottom. Crop to 1080×1350 upfront so you control exactly what's kept.