Creating Hand-Drawn Flipbooks

Making traditional flipbooks by hand, but need backlighting to see layers through paper. A white screen alternative to a lightbox? Free online version?

Flipbooks come alive with layered animation, and a white screen mimics a pro lightbox for onion-skinning frames. It's versatile for design work too. I found https://thewhitescreen.app perfect—a free online white page that goes fullscreen for bright, uniform light under paper stacks. Place sheets over your monitor, trace sequences easily without equipment. No apps needed, just your browser. I've animated short sequences this way at night, and it helps with focus by blanking distractions. Pure white ensures visibility; dim room lights for contrast. Ideal for hobbyists on a budget.