How to train a FLUX LoRA with SimpleTuner

Hello friends! Today we are tackling the lovely world of SimpleTuner. This is an amazing piece of software, always getting support for the latest models first! Sadly it comes at the expense of a GUI and windows support but we are using RunPod for this so it should be smooth sailing.
I've prepared a quick video outlining the process. I covered this before, but a lot has changed since then, so this is a remastered version of the tutorial.
Here are some relevant links:
RunPod: bit.ly/RunPodFLUX
FLUX Training Quickstart:
github.com/bgh...
The best tutorial out there:
github.com/Ame...
Caption Helper:
flux-caption-h...
github.com/mar...
Latest Hardware Requirements:
github.com/bgh...
LoRA Testing Space:
huggingface.co...
ComfyUI Workflow with LoRA:
civitai.com/mo...

[@oskar4239]

The caption helper is very helpful. Thanks!

[@jtabox]

Liked and subscribed for Albert. I mean your models, LoRA's and guides in general are amazing, but Albert.

[@CubsCapital]

why don't you use the 10k sample images?

[@michaelNguyen914]

Look good, thank you bro!

[@Huang-uj9rt]

Yes, I think what you said is great. I am using mimicpc which can also achieve such effect. You can try it for free. In comparison, I think the use process of mimicpc is more streamlined and friendly.

[@michaelNguyen914]

@@Huang-uj9rt Thanks for the suggestion, I will try it.

[@delatroy]

How / when do you know if it's a prompt issue that you're having if you're not getting what you want or if you need to train a lora?

[@Ghostyshev]

Thanks for video! Can you also make such video for Kohya, please?

[@rust_salawat]

thanks for the lesson, I did it like you did and tried it through kohya, I have 20 photos of one girl, 1st class... but in comfy the result is not visible, as if lora is not used.

[@CoqueTornado]

great tutorial! it is kind of fun to see this called "Simple" hahah... anyway I could after 9 hours of installing/uninstalling libs and tweaking nuts. By the way, do you know any good caption blip automatizer?

[@GumOnTheWall]

First time seeing simple tuner being used. Not very happy with no options for cosine learning rate and it still seems like Kohya is the only software to provide Network dropout.

[@bunnybal]

Albert is damn cute 😍Thank you for this great tutorial.