Upload your image and adjust the color difference limit of the background and the other part, the new image will be generated after you click the submit button. You can make the background transparent or change it to a different color after setting.
We will not keep your uploaded image on the server forever. All files will be deleted once the size of the upload folder is bigger than 20M.


  1. Only JPG, JPEG, and PNG pictures are supported in this function.
  2. The size of the uploaded image can’t be larger than 8M.
  3. It’s best to have simple color on the background of the uploaded picture, then the new image will be a good result.
  4. You can drag the color diff slider to generate a better image, drag the slider to the left if the color difference is obvious, or make it the right position.
Set the diff value of color:
Set background color:

3D Model Viewer: add grid plane and convex hull.

A prohibited operation