🚀 v3.0 — now with accounts & editing

Your bio,
fully unhinged

Custom backgrounds, mouse effects, music, animations, and more. Sign up, create your profile, edit anytime. Go wild.

see features →
🍑
@fatass
wtf
whats good my nigga!
online fatass.wtf
🖥️ new — a whole OS in your browser

boot Fatass OS

A fake desktop operating system that lives right in your browser. Drag windows, open the terminal, vibe with the music player, play snake, and switch up your wallpaper. Pure chaos, zero install.

🖥️ Terminal🪟 Draggable windows🎵 Music🎮 Snake⚙️ Themes
🚀 launch Fatass OS →

everything you need

to look cooler than everyone else

🔐
user accounts
sign up, log in, edit
🖼️
custom avatar
upload + animations
🎨
custom colors
any hex, any vibe
🖼️
upload bg image
PNG, JPG, WEBP
🎬
upload bg video
MP4, WEBM
🎵
upload audio
MP3, WAV, OGG
mouse effects
trail, sparkles, ripple
💎
card styles
glass, neon, terminal