Florence-2 LORA Data Builder - NVIDIA Optimized (Windows Portable)

Overview

This is a Portable Windows version of the Florence-2 LORA Data Builder, specifically optimized for NVIDIA RTX GPUs (tested on RTX 3090/4090). It allows you to generate high-quality captions for your LORA datasets using the Florence-2 model without any complex installation.

Credits

The original script and core logic were created by sarcastictofu.
All credit for the core development goes to them.
This version is a community-driven port designed to make the tool stable and ready-to-use for Windows users.

Main Features & Fixes:

• CUDA Compatibility Fix: Pre-configured with Torch 2.5.1 + CUDA 12.1 to ensure full hardware acceleration on modern NVIDIA cards.

• Florence-2 Model Recognition: Fixed the issues where the model was not correctly detected or loaded in Windows environments.

• No-Install Required: Includes a full standalone Python environment. No need to install anything on your PC.

  Portable & Dynamic: Use the provided .bat launcher to run the tool from any drive thanks to dynamic path handling.

  Clean Environment: Removed unnecessary bloatware to keep the package focused on AI performance.

How to start:

1. Download and extract the ZIP.
2. Run 00 - Avvio Lora Tool v1.2.bat.
3. The GUI will appear, and you can start processing your images immediately.