Image Tools

Image Resizer

Resize any image to exact pixel dimensions in your browser - 600×600 for a form upload, 1080×1080 for Instagram, 1200×630 for a link preview - with the aspect ratio locked or free. Resizing a 4000 px photo down to 800 px also cuts its file size by roughly 90%, which is half the battle for strict upload limits.

Click or drag an image here
JPG, PNG, WebP accepted

How do you resize an image online?

To resize an image, upload it, enter the target width or height in pixels, and download the result. Keeping the aspect-ratio lock on scales both dimensions together so the image is not stretched. Resizing runs in the browser, so the image is never uploaded to a server.

Runs in your browser. Your files and text never leave your device - nothing is uploaded.