Create a round picture

Creates a round image from a regular square image. It is also possible to add a border of arbitrary width.
Frame (border):
Reduce final image:

Rounder — free WEB-tool for getting round images and avatars online.

To round a photo or get a round avatar, it is not necessary to have a square image as a source, it can be rectangular.

If you need to get an oval image, then use the tool "Create oval image"

If you need to round the corners of a picture, then use the tool "Round off the corners of the photo"

How to crop a photo in a circle online

  1. Upload your raster image (JPEG, PNG).
  2. Choose option with frame or not.
  3. If with a frame, then set its width and color. The color is specified in the HEX-RGB format. For example, red color will be FF0000.
  4. If you need to change the size of the resulting round image, then set the width (the height will change in proportion to the change in width).
  5. If you need to get a black and white image or a negative, then check the appropriate boxes.
  6. Click the «Create a round image» button.

How a round image is created

  1. The size of the smallest side of the image is found first.
  2. The original image is cropped on both sides so that its largest side becomes the same as the smallest (we get a square), for example, if the dimensions of the image were 800x600px, then the square image will be 600x600px. Those. we offset 100px on the left and 100px on the right.
  3. Next we get a round photo due to the fact that all pixels outside the circle become transparent.

Anti-aliasing is also used at the edges of the circle so that the picture visually looks perfectly round. A round image will look perfect against any background placed underneath it.

Rectangular image
Original rectangular image
Square image
Intermediate square image
Create a round image
Resulting circular image