ZPix

Generate and edit images easily, for free, using solely the power of your GPU. Drop an image, select an area with familiar tools like the lasso, inpaint it. ZPix aims to be simple yet powerful. See all features.

Quick start

Windows:

Download and extract ZPix_1.1.1_Windows.zip
Run ZPix.exe
- If SmartScreen pops, click on "More info", "Run anyway"
- If a DLL is missing, install Visual C++ Redist and re-run

Debian/Ubuntu:

Download and install zpix_1.1.1-1_all.deb
Run ZPix from app launcher

macOS:

Download and open ZPix_1.1.1_AppleSilicon.dmg
Drag ZPix to Applications
Run ZPix from Applications
- If the app doesn't launch, go to system "Settings" > "Privacy & Security", click on "Open Anyway"

Once automatic setup is done:

Write a prompt and click on "Generate Image"
Images are autosaved in your Pictures folder, under ZPix

Supported hardware

Recent NVIDIA graphics cards
Apple Silicon GPUs

Recommended configuration

OS: Windows or Linux
GPU: NVIDIA RTX 30/40/50 series with 8GB VRAM or more
RAM: 32GB (16GB also works but slower)

Features

One-click install

ZPix sets up the Python environment and packages for you.

Nine models

FLUX.1 [dev]
Z-Image Turbo
FLUX.2 [klein] 4B
Anima Turbo
Anima Base
Krea 2 Turbo
Qwen-Image 2.1 Turbo
Pruna Qwen-Image 2.1
Qwen-Image 2.1

Lazy download

Models are progressively downloaded from Hugging Face.
Initial model at start, then other models when requested.

Text-to-Image

Create an image from a prompt.

Image-to-Image

Create or edit an image based on a prompt and/or reference images.
Add or drag references from the in-app gallery or anywhere.

Inpainting

Drop an image, select an area with tools, then prompt for precise changes.
Tools available: Lasso, Polygonal Lasso, Rectangle, Ellipse.
Enhance patch quality with the bundled hi-res fix (1.5x, 2x).
Pixels outside your selection stay untouched.

Prompt history

Drop an image made by ZPix in the prompt textarea to retrieve its prompt.
You can also drag the image from the in-app gallery.
Reuse or copy the prompt of the displayed image with dedicated buttons.

Custom styles

Load a LoRA safetensors file on the fly and adjust its strength.
LoRA trigger words are auto-inserted if found in LoRA metadata.

Fourteen ratios

1:1, 16:9, 9:16, 4:3, 3:4, 5:4, 4:5, 3:2, 2:3, 16:10, 10:16, 21:9, 9:20, 2:1

Keyboard shortcuts

Photoshop-like shortcuts for inpainting selection tools, fullscreen, and more.

Advanced settings

Adjust steps, and CFG on base models.
Specify a seed or leave it random.

Gallery

All images below were generated using ZPix:

See more examples here.

Frequently asked questions

Please get to FAQ page.

Credits

Base models:

FLUX.1-dev by Black Forest Labs
Z-Image-Turbo by Tongyi-MAI
FLUX.2-klein-4B by Black Forest Labs
Anima by CircleStone Labs, built on NVIDIA Cosmos
Krea-2-Turbo by Krea
Qwen-Image-2.1-Turbo by Alibaba
Qwen-Image-2.1 by Alibaba

Adapters:

Pruna-Qwen-Image-2.1 by Pruna AI

Quantized models:

FLUX.1-dev-SDNQ-uint4-svd-r32 by Disty0
Z-Image-Turbo-SDNQ-uint4-svd-r32 by Disty0
FLUX.2-klein-4B-SDNQ-4bit-dynamic by Disty0
Anima-base-v1.0_sdnq_dynamic_8bit by OzzyGT

Python packages:

Python tools: uv, ty and Ruff by Astral

JavaScript libraries:

Polygon Clipping by Mike Fogel

C++ libraries: WebView2 by Microsoft
C++ tools: CMake by Kitware, and vcpkg by Microsoft

Icons:

Control by Ian Anandara
Dice by Juicy Fish
Folder by Freepik
FAQ by Kerismaker
Refresh, Lasso, Square Dashed and Circle Dashed by Lucide

Thanks

Thanks to M1000, Kellzea, JDD, Design8400, Jskup, TGS and Nomis for beta testing this program.

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 or later.

Terms of Use

You engage to use this program legally and ethically.

Developer

Samuel Tallet

SamuelTallet/ZPix

Measured star growth

README.md