Free Image Resizer
Resize an image to exact pixel dimensions, or scale it by percentage. Processed locally in your browser.
Drag and drop an image here, or click to choose a file
JPG, PNG, or WebP — up to 50 MB
Common sizes people resize to
Instagram post: 1080 × 1080 · Instagram/Facebook story: 1080 × 1920 · YouTube thumbnail: 1280 × 720 · Facebook post: 1200 × 630 · Website hero images are often 1920 px wide. Enter the numbers above and download — done.
What does “keep aspect ratio” mean?
It keeps the image's original proportions, so it never looks stretched or squished. Change the width, and the height adjusts automatically (and vice versa).
Can I make an image bigger?
Yes, up to 400% by percentage, but the browser can only stretch the pixels that exist — enlarged images usually look softer. For crisp results, start from the largest original you have.