Skip to content

Resize image

Change image dimensions by pixels or percentage.

Drop images here

or

JPEG · PNG · WebP · AVIF · up to 10.0 MB · 5 at a time

Your files are deleted automatically after 1 hour.

How it works

Width or height mode keeps the aspect ratio and never enlarges beyond the original — upscaling a photo does not add detail, it only adds bytes. Exact mode gives you precise dimensions and lets you choose how the image fits: cover crops to fill, contain pads with your background colour.

Formats and limits

Accepts
jpeg, png, webp, avif, gif, tiff, bmp
Outputs
jpeg, png, webp, avif
Max size
10.0 MB
Per batch
5 files

Your privacy

Files are deleted automatically one hour after upload. Nothing is kept, and no account is needed to use this.

Resize an image to exact pixel dimensions, or scale it by percentage, online. Whether you need to fit an upload limit, match a layout, or make a photo smaller, resizing keeps the image sharp and lets you lock the aspect ratio so nothing stretches.

Resize by pixels or by percentage

Enter exact width and height when you need to hit a specific size — a banner slot, an avatar, a template field — or scale by a percentage to make an image proportionally smaller or larger. Keep the aspect ratio locked (the default) and the image never stretches; unlock it only when you deliberately want to change the shape.

Resizing and image quality

Downscaling keeps quality high — it simply has fewer pixels to work with. Enlarging past the original resolution, though, softens detail, because the extra pixels have to be invented. For a genuinely bigger, still-sharp result, use the AI upscale tool instead of a plain resize. Your image is uploaded to do the work and deleted automatically an hour later.

How to resize an image

  1. 1Upload the image you want to resize.
  2. 2Enter a new width and height, or a percentage to scale by.
  3. 3Keep the aspect ratio locked so the image is not distorted.
  4. 4Download the resized image.

When to use Resize image

  • Fitting an image to an exact size a website or template requires.
  • Making a large photo smaller so it uploads within a size limit.
  • Scaling a batch of images to a consistent width.

Tips

  • Downscaling keeps quality; enlarging beyond the original size softens detail — for a bigger, sharper result use the AI upscale tool instead.

Frequently asked questions

Will resizing stretch my image?

Not if you keep the aspect ratio locked, which is the default. Unlock it only when you deliberately want to change the shape.

Can I make an image larger?

You can, but enlarging past the original resolution softens detail. For a genuine increase in size and sharpness, use the AI upscale tool.

Is my image uploaded?

Yes — your image is uploaded so our server can do the work, and it is deleted automatically an hour later. No account is needed.

Related tools