Ollama 在 macOS 上线实验性图像生成功能

January 20, 2026

Ollama now supports image generation on macOS, with Windows and Linux coming soon.

Images save to your current directory. Terminals that support image rendering (Ghostty, iTerm2, etc.) can preview images directly inline.

Z-Image Turbo

Z-Image Turbo is a 6 billion parameter text-to-image model from Alibaba’s Tongyi Lab. It generates photorealistic images and handles bilingual text rendering in both English and Chinese.

Photorealistic output: Strong at generating realistic photographs, portraits, and scenes; Bilingual text rendering: Accurately renders both English and Chinese text in images; Apache 2.0: Open weights available for commercial use

Black Forest Labs’ fastest image-generation model to date, available in 4B and 9B parameter sizes.

FLUX.2 Klein handles readable text in images well, useful for UI mockups and designs with typography.

4B model: Apache 2.0, fully open for commercial use; 9B model: FLUX Non-Commercial License v2.1

Customize image generation with these parameters:

Image location

Generated images save to your current directory. Change directories in your terminal to save images elsewhere.

Image sizes

Modify width and height using the /set width and /set height commands. Smaller images generate faster and use less memory.

Number of steps

Steps control how many iterations the model runs. Fewer steps = faster but less detailed. Too many steps can cause artifacts. Ollama defaults to the recommended step count for each model.

Random seed

Set a seed for reproducible results, useful for iterating on a subject or sharing exact outputs. Different seeds produce different images, even with the same prompt.

Negative prompts

Negative prompts guide the model on what you don’t want in the image.

What’s next

Windows and Linux support; Additional image generation models, and image editing