DietPi is more than just a minimal image.
DietPi is an extremely lightweight Debian OS, highly optimised for minimal CPU and RAM resource usage, ensuring your SBC always runs at its maximum potential.
DietPi programs use lightweight Whiptail menus. Spend less time staring at the command line, more time enjoying your Pi.
Quickly and easily install popular software "ready to run" and optimised for your system. Only the software you need is installed.
Quickly and effortlessly customise your device's hardware and software settings for your needs, including network connection and localisation setup.
Quickly and easily backup or restore your DietPi system.
You decide how much logging you need. Get a performance boost with DietPi-RAMlog, or, rsyslog and logrotate for log critical servers.
Control which installed software has higher or lower priority levels: nice, affinity, policy scheduler and more.
DietPi automatically checks for updates and informs you when they are available. Update instantly, without having to write a new image.
Allows you to completely automate a DietPi installation with no user input. Simply by configuring dietpi.txt before powering on.
Give your single-board computer lightweight justice
View DietPi-Benchmark scores for all devices All image downloads incl. Debian 12 Bookwormusername: root password: dietpi
Everything you need to start and share your DietPi experience.
Step by step guides to help kickstart your DietPi experience
Join our growing community and share your DietPi experience
Join us on GitHub: see the source code and create tickets
Follow our blog where we present new software and setup guides
Support DietPi with a donation of any size! Big or small, is so valuable for the project future!
DonateWe value our users and their feedback on DietPi, here are just a few testimonials.
"My first Raspberry Pi experience, installed DietPi and it works like charm. Many thanks and my compliments to the makers/developers!!
This is a fantastic piece of work!
I have build a music streamer: Raspberry Zero W (headless), JustBoom Digi Zero pHAT, SanDisk 400 GB microSD card, MPD/O!MPD"
"Pretty much the best OS for a small board computer such as a Raspberry Pi or Odroid, etc. Very easy to use and excellent community support. If you have a RPI or other small board computer this is a must. It is excellent for beginners."
"Phenomenal!
I appreciate all the hard work put into this. You know, it's funny... I wanted my 6 pi's each to run a different distro. And originally they were. But time after time I find reasons to make my life easier by putting DietPi on them. Now of them run DietPi because it just makes sense for their purposes!
Thanks for all the hard work guys! :-D"
"Just wanted to say thank you for DietPi. As someone who's intermediate at best with Linux and SBCs in general, its made everything so much more accessible. I don't have that much time to tinker and I need things to generally work out of the box with little fuss. Dietpi has made it possible for me to be running Nextcloud, Pi-hole, NZBGet and more on a Pi4 with minimal effort. Sure Docker could do the same but there is something about running things natively that I like.
Automation features like Dietpi Backup and Drive Manager are just the icing on the cake to a great eco-system.
Thank you for Dietpi."