The viral spider filter is available right from the TikTok app, so if you want to try it out for yourself, just follow these steps:

1. Open TikTok.
2. Type ‘ Spider filter ’ in the search bar and select a video that has used the effect.
3. Click on the orange filter box above their username.
4. Press ‘ Use this effect.’
5. Hold your phone so either your face or someone’s face is on camera.
6. Now a spider will begin crawling across your screen.