Custom 3D Coin Maker
Personalize your coin toss. Upload any two images to create an interactive 3D coin with realistic rotational physics and audio feedback.
Custom 3D Coin Maker
Upload your own custom images for Heads and Tails to generate a personalized 3D spinning coin.
Recommended: 1:1 Square PNG/SVG/JPG
Recommended: 1:1 Square PNG/SVG/JPG
READY TO TOSS
Frequently Asked Questions
Are my uploaded coin images stored on a remote server?
No. All custom coin images are processed entirely client-side inside your browser memory using the HTML5 FileReader API. Your images never leave your local device.
What image formats are supported for custom coins?
You can upload standard PNG, SVG, JPG, or WebP files. We recommend square 1:1 aspect ratio images with transparent or clean circular backgrounds for optimal 3D rendering.