How to put your image on your badge
- Plug your badge into this phone with a USB-C cable (batteries can stay in).
- Tap Connect badge and pick Baosec in the prompt.
- Choose an OFC / DEF CON preset, or your own photo and tune it.
- Tap Push to badge. Reset to DEF CON puts the stock logo back.
Runs entirely on your phone in Chrome — nothing is uploaded anywhere. It sends the
badge only image clear then 32 image chunks, and touches nothing else on it.
Needs Chrome on Android.
Pick a preset or your own image below
Browse all icons
Type to search — tap any icon to stage it.
Console
Icons from game-icons.net — Lorc & Delapouite,
CC BY 3.0.
DEF CON logo from the open DC34 badge firmware.