OneTrainer

A desktop tool for training and fine-tuning diffusion image models, including LoRAs and embeddings.

FreeProprietaryWindowsLinux

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About OneTrainer

OneTrainer is a training tool for diffusion models such as Stable Diffusion. It bundles presets and configurations for fine-tuning, LoRA training and embeddings, so you can train models on your own images on your own GPU.

It installs with scripts for Windows and Linux and is developed on GitHub with an active commit history. It suits people who train custom image models locally and want one tool for several training methods.

Strengths

  • Covers several training methods in one tool
  • Includes training presets and example configs
  • Runs locally on your own GPU

Limitations

  • Needs a capable GPU
  • Training settings take time to learn

Details

Pricing
FreeFree to download and run, with source on GitHub.
License
Proprietary
Developer
Nerogar
Platforms
Windows, Linux
How it runs
Downloadable app
Account
Not required
Works offline
Yes
Best suited for
Training custom diffusion models and LoRAs on your own hardware
Last verified
Added

Alternatives to OneTrainer

Compare all

Software that can replace OneTrainer for an important use case, and what changes if you switch.

  • Kohya's GUI

    A local graphical interface for training LoRA models and fine-tuning Stable Diffusion image models.

    FreeProprietaryWindowsLinux

    Kohya's GUI is a graphical front end for Kohya's sd-scripts that trains LoRAs and Stable Diffusion fine-tunes on Windows or Linux, with presets and a Docker setup.

  • FluxGym

    A simple local web interface for training FLUX LoRAs, with support for low-VRAM GPUs.

    FreeProprietaryWindowsLinux

    FluxGym offers a simpler local web interface that trains only FLUX LoRAs, works on low-VRAM GPUs, and has fewer options than OneTrainer.

  • Unsloth

    A local interface and command-line tool for running and fine-tuning language and diffusion models.

    Unsloth fine-tunes language and diffusion models through a local UI or CLI on Windows, macOS and Linux, focusing more on language models, and its license is not stated.

Similar software

Related functionality, not necessarily a direct replacement.

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