First select the "+"option from the bottom of the page, and set the special effects after opening the video shooting page.

Next, select the "props" function in the lower left corner of the video shooting page to find the "slimming" effect from the list of special effects that appear.

In this way, you can find the slimming effect below, click finish setting, and then you can lose weight automatically as long as you keep your whole body in the lens.

Tik Tok's special effects are all made by special effects software, which is divided into mobile phone version and computer version.

Tik Tok special effects software computer board includes ae software and pr software.

Tik Tok special effects software mobile version has special effects Walker and ae mobile version.