Web UI for creating OS images

Bootstrap ultra-lightweight SD card images for single-board computers online. Install the things you need only and leave everything else out with CusDeb. Less running programs mean more stability and reduce the attack surface. It produces less logs and less disk writes to SD card. Most of the CusDeb components are open source. The source code is availabe on GitHub.

Supported distros

  • Raspbian Buster
  • Ubuntu 18.04 (32bit, 64bit)
  • Devuan Jessie
  • Debian Buster
  • Alpine Linux *

Supported boards

  • Raspberry Pi
  • Orange Pi
  • Banana Pi *

See how it works

Choose account type



  • Build lightweight SD card images
  • Upgrade to Pro anytime


$15 for 30-day access.

  • Build lightweight SD card images
  • Test images in emulator
  • Download images
  • Over-the-air software updates (Mender)
  • Custom repositories *
  • Email support

* upcoming