casper.
casper.
Casper the Friendly Ghost helps you build your own personal website just by talking. Claim your name, tell Casper what you like, and watch the magic happen.
Spooking About Africa (1957) — Casper's Night Walk
Land Grab
Every kid gets their very own web address. Type your name and it's yours forever.
What Makes Casper Special
No coding. No grown-up stuff. Just tell Casper what you want and watch it appear like magic.
Spooking About Africa (1957) — Casper Meets the Elephant
Tell Casper about yourself — your favorite things, hobbies, and what you want on your site. Casper builds it all for you, no typing code required.
Casper uses something called "vibe coding" — you describe what you want and the AI makes it real. It's like having a magic wand for websites.
Claim your name — like emma.andCasper.AI or alex.andCasper.AI. It’s your own special place on the internet that nobody else can have.
On newer Apple devices, Casper runs right inside your browser — like having a friendly ghost living in your computer. No internet needed.
Your stuff stays on your device. Casper doesn't share your information with anyone. It's your private space, protected by a friendly ghost.
Show off your site to friends and family. Everyone can visit your web address and see what you've created with Casper's help.
Live Demo
This is a real conversation with Casper. Tell him your name, what you like, and what you want your website to look like. If your device supports WebGPU, Casper runs entirely on your device.
Detecting hardware...
How the Magic Works
Casper uses real AI that runs right on your device. No cloud. No cost. Just magic.
Choose your web address — like yourname.andCasper.AI. It’s yours and only yours. Like picking your superhero name, but for the internet.
Tell Casper what you love — your hobbies, your pets, your favorite colors. Casper listens and starts building your site around your personality.
Casper creates your website in real time. On Apple devices with M5, it all happens right on your device — no cloud, no cost, totally private.
| Device | Memory | AI Model | Speed | Cost |
|---|---|---|---|---|
| iPad or iPhone with M5 | 16-32 GB | Phi-3.5 Mini | ~71 tok/s | $0 |
| MacBook with M5 | 32 GB | Qwen 3.5 8B | ~41 tok/s | $0 |
| MacBook with M5 Pro | 64 GB | Qwen 3.5 14B | ~30 tok/s | $0 |
| MacBook with M5 Max | 120 GB | Qwen 3.5 27B | ~20 tok/s | $0 |
| Older / Other Devices | Any | Cloud fallback | ~50 tok/s | ~$0.001 |
Spooking About Africa (1957) — Casper & Elephant's Happy Ending
Meet Your Friendly Ghost
Casper has been making friends since 1945. He's not like other ghosts — he doesn't want to scare anyone. He just wants to be your friend and help you create something amazing on the internet.
With Casper by your side, building a website is as easy as having a conversation. Just tell him what you like, and he'll make it happen.
Join the list and be one of the first kids to get your own Casper-powered personal website.
Free to start. Parents approve everything.