---
title: LoRA Converter Diffusers to ComfyUI
emoji: 🔄
colorFrom: purple
colorTo: blue
sdk: gradio
sdk_version: 6.8.0
app_file: app.py
pinned: false
license: apache-2.0
---

# LoRA Converter: Diffusers → ComfyUI / Kohya

Converts SDXL LoRA weights from Hugging Face Diffusers format to Kohya/ComfyUI format.

## When to use

If you see errors like this in ComfyUI:
```
lora key not loaded: unet.up_blocks.0.attentions.1...
```
Your LoRA is in Diffusers format and needs conversion.

## How it works

Renames tensor keys from Diffusers naming convention (`unet.up_blocks.0...lora.down.weight`) 
to Kohya convention (`lora_unet_up_blocks_0...lora_down.weight`).

Supports: `unet`, `text_encoder`, `text_encoder_2` keys.