How to Resize an Image to Any Size

To resize an image, open a resizer, enter your target width and height (keep the aspect ratio locked to avoid stretching), and download. Crop first if the shape needs to change.

Last updated: 2026-07-17

Open Image Resizer →Open Image Cropper →Open Image Compressor →

How to resize

Open the Image Resizer and add your photo.
Enter a new width or height. Keep the aspect ratio locked so the image doesn't stretch.
Download the resized image.

Aspect ratio: the thing people get wrong

If you force both a width and a height that don't match the original proportions, the image stretches and looks distorted. To change the shape (say, a landscape photo into a square), crop first with the Image Cropper, then resize the cropped result.

Upscaling has limits

Making an image larger than its original can't add detail — it just enlarges existing pixels, so it looks soft. Start from the highest-resolution original you have.

After resizing

Run it through the Image Compressor to keep the file small.

Private

Resizing happens in your browser using the Canvas API — nothing is uploaded.

Frequently asked questions

How do I resize without stretching?

Keep the aspect ratio locked and change only one dimension. To change the actual shape, crop to the target ratio first, then resize.

Can I make a small image bigger without losing quality?

Only up to a point — upscaling enlarges existing pixels and can't invent detail, so heavily enlarged images look soft. Use the largest original available.