Get your photos to the perfect Instagram size in seconds.
Select the image you want to post
Pick Post, Story, or custom dimensions
Save your perfectly sized Instagram photo
Square posts: 1080x1080px. Portrait: 1080x1350px. Stories: 1080x1920px. Landscape: 1080x566px.
We use smart resampling to maintain sharpness. Images look crisp on Instagram at recommended sizes.
Yes! Select the Story preset (1080x1920) or any custom dimension.
All processing happens in your browser. Private & secure.
No waiting for uploads. Process locally.
No watermarks, no hidden fees, no signup.
Once loaded, works without internet.