Store / Violet Diffusion

In development — free build first

Image generation that runs on your card.

Violet Diffusion is the model laboratory: conversion, quantisation and LoRA training, and the unglamorous work of getting a thirteen-gigabyte checkpoint to run on hardware someone actually owns. The application is where all of that becomes something you can point at a prompt.

The generation interface: model picker, prompt and negative prompt, size presets, sampling controls and a stacked LoRA list.

Violet Diffusion Studio

Two ways to get it.

The generator itself is free and always will be — it runs locally, needs no account, and does not call home. What costs money is the part that costs us money: hosted GPU time, and the trained models we keep making.

Free download

Studio

The local generator. Pick a checkpoint, write a prompt, stack LoRAs, generate. No server, no account, no telemetry.

  • Local checkpoints and GGUF quantisations
  • LoRA stack with per-entry strength
  • Offload to system RAM for small cards
  • Seed locking and reproducible runs
Download — in development

What the lab has actually proven

Krea 2 tensor map
430 / 430 · 0 mismatches
Checkpoint verified against
13,141,730,784 bytes
Z-Image Turbo from GGUF
5.02 GB · 8 steps · 1 m 41 s
Tested on
a single RTX 3060
Offload delta
10.25 vs 236 s/step
Training stack
image · text · vision-text

The ceiling, named. Krea 2 still cannot be loaded from a GGUF. from_single_file applies a dequantiser that Krea2Transformer2DModel does not have. The route through is known, and it is not built.

Subscription

Trained LoRA Library

Custom LoRAs trained in-house on the Violet Diffusion stack, updated as new base models land. The same library that generated every image on this site.

  • New LoRAs as they are trained
  • Retrained against new base models
  • Works in Studio, VIOLINET OS or ComfyUI
TBDMonthly
Planned

Application · one-time

Pipeline Utilities

The converter and quantisation tooling for people doing this work themselves — the map, and the oracle that proves a candidate map complete without touching VRAM.

  • Checkpoint layout conversion
  • Completeness verification
  • GGUF and fp8 handling
TBDOne-time
In development

Credits

Hosted Generation

For runs too big for the card in front of you. Prepaid, non-expiring, and billed against the GPU time that actually ran rather than a flat monthly seat.

  • Prepaid, non-expiring
  • Metered per run
  • Shared with VIOLINET OS credits
TBDPrepaid · metered
Planned

A note on the name and the screenshot. "Violet Diffusion Studio" is a working name — the generator currently lives as the Generate screen inside VIOLINET OS, which is what the screenshot above shows, and pulling it out as a standalone download is a decision, not a finished build. The engineering figures in the panel are measured and real. Nothing on this page is purchasable yet.