Resize image for Instagram Post (1080×1080)
Instagram's standard square feed post is 1080×1080 pixels. Uploading at exactly this size avoids Instagram's own re-compression and keeps your photo looking sharp on every device, from old iPhones to large desktop screens.
Your files never leave your device. No upload. No sign-up.
Drop an image to resize to 1080×1080
JPG or PNG
Instagram tip
Instagram crops anything off-aspect to a square in feed previews. Place your subject in the central 80% so it survives both the feed preview and any future profile-grid crop.
Frequently asked questions
- Why 1080×1080?
- It's Instagram's maximum native square resolution. Larger images are downsized server-side, often softening detail; smaller images get upscaled and look blurry.
- Will my image be cropped?
- Only if it isn't already square. The resizer keeps your full image — adjust your aspect ratio first if you want zero cropping.
- Should I use PNG or JPG?
- JPG for photos (smaller, faster upload), PNG for graphics with sharp edges or text.