Resize an image to 1080×1350
Resize any photo to 1080×1350 — the 4:5 portrait that takes up the most room in the Instagram feed — without stretching it or letting the app crop it for you.
Privacy-first: every image is processed locally in your browser. Nothing is uploaded, stored or transmitted to any server.
Why 1080×1350?
Instagram renders feed posts at 1080px wide, and 1080×1350 is the tallest portrait it allows before falling back to a link preview. A 4:5 portrait fills noticeably more screen height than a 1080×1080 square, so it stops more thumbs mid-scroll. Resize to it yourself and Instagram keeps your framing instead of re-cropping the photo on upload.
Fit, fill or stretch
Few photos are already 4:5, so choose how yours maps into the frame: Fill crops the edges to cover it, Fit keeps the whole image and pads the rest with a color or a blurred copy, and the live preview shows the result before you export. Everything runs in your browser — the photo never leaves your device.
Frequently asked questions
- Does resizing happen on a server?
- No. Images are resized in your browser with high-quality step-down scaling for crisp results. Nothing is uploaded.
- Will resizing keep the aspect ratio?
- Yes by default. Enable “maintain aspect ratio” to fit within your target box without distortion, or turn it off to force an exact width and height.
- Are there presets for social media?
- Yes. There are presets for Instagram, Facebook, X/Twitter, YouTube and LinkedIn, plus common web, avatar and thumbnail sizes.
- Can I enlarge images?
- Yes, though enlarging cannot add detail that is not there. Downscaling produces the sharpest results.
- Can I resize images in bulk?
- Yes. Resize many images at once and download them together as a ZIP.