Violet Diffusion is our inference and quantisation stack: it converts, compresses and trains image models so a thirteen-gigabyte checkpoint runs on hardware someone actually owns. XenoViolet is the app where you point all of that at a prompt.
XenoViolet
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
XenoViolet
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
Paid
XenoViolet Pro
Everything in XenoViolet, plus the hosted side: rented-GPU training, the LoRA library, and batch work that would tie up your machine for a day.
- Rented-GPU training runs
- Full trained-LoRA library
- Batch queues and hosted generation
- Priority on new architecture support
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
Known limit. Krea 2 cannot currently be loaded from a GGUF file.
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 XenoViolet, VIOLINET OS or ComfyUI
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
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
About the screenshot. XenoViolet is the image app of ViolART OS. Today it runs as the Generate screen inside VIOLINET OS, which is what the screenshot above shows. The standalone download and ViolART OS are coming soon, and nothing on this page can be bought yet.