Image Mosaic - Free Online | FunToolX

After uploading the picture, you can use the mouse box to select the area that needs to be mosaics, or you can select the full picture application. The size of the mosaic block can be adjusted, and the larger the block, the higher the degree of blurring. Supports both square and round mosaic shapes, and round will produce a softer transition effect.

The implementation principle is to divide the selection into fixed-size blocks, calculate the average color of all pixels in each block, and then fill the entire block with this average color. All are done locally in the browser through Canvas pixel operation, and no pictures are uploaded.

The most commonly used scenes are to block sensitive information in photos, such as license plate numbers, mobile phone numbers, faces, etc. It is also used to create effect pictures in the pixel art style.

Online image mosaic tool adds a mosaic blur effect to specified areas or the entire image of the image, and supports adjusting the size and shape of the mosaic blocks.