Answers for "css turn black image to white"

make img black and white css

.imageClass {
  -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
  filter: grayscale(100%);
}

css image to white

filter: brightness(0) invert(1);

how to make white image black in css

.yourImage{
    -webkit-filter: invert(100%); /* Safari/Chrome */
    filter: invert(100%);
}