What does --chaos do in Midjourney?

The --chaos parameter (range 0 to 100, default 0) controls how different the four images in a single generation are from each other. Low chaos produces four similar, reliable variations on one idea; high chaos produces four wildly different interpretations of the same prompt.

What is the default chaos value?

The default is 0, meaning the four results are coherent variations on a single interpretation. Many users never change it. Raise --chaos when you want the model to surprise you with divergent directions rather than refining a single concept.

When should I use high chaos?

Use high chaos (50 to 100) at the start of a project when you are exploring directions and want maximum variety from one prompt — moodboarding, ideation, or breaking out of a creative rut. It trades consistency for surprise.

When should I use low chaos?

Use low chaos (0 to 25) when you have a clear vision and want all four images to be close, predictable takes you can pick from and upscale. It is the right choice for production work, brand assets, and refining a known concept.

How is chaos different from stylize?

They control different things. --chaos controls how varied the four results are from each other, while --stylize controls how strongly Midjourney applies its own aesthetic to each one. You can combine them — for example high chaos with low stylize gives varied but literal interpretations.

Midjourney Chaos Parameter Guide

Midjourney’s --chaos parameter decides how adventurous a single generation is. At 0, the four images in the grid are coherent variations on one idea. At 100, they can be four completely different interpretations of the same words. This guide lets you scrub the value and see exactly what to expect — plus when each level is the right tool.

How it works

--chaos (often abbreviated --c) takes an integer from 0 to 100, defaulting to 0. The slider here maps the range into practical bands:

0–10 — Coherent. Four close variations on a single interpretation. Predictable and reliable.
11–25 — Gentle variety. Small divergences in pose, framing, or palette. Still on-theme.
26–50 — Exploratory. Meaningfully different takes that share the core idea. A good default for brainstorming with some safety.
51–75 — Divergent. The four images branch into distinct concepts. High variety, lower consistency.
76–100 — Wild. Maximum unpredictability. The model treats the prompt as a loose springboard.

Higher chaos is a discovery tool: you give up the ability to predict the output in exchange for a wider spread of ideas from a single prompt and a single set of GPU minutes.

Tips and notes

Start high, then commit. Use --chaos 50–100 early to find a direction, note the seed of the image you like, then drop chaos back to 0 to refine it.
Chaos and stylize are independent. Combine them deliberately — high chaos + low stylize gives varied but literal results; low chaos + high stylize gives consistent but heavily stylised ones.
It does not cost extra. Like stylize, chaos changes the look, not the render time or GPU usage. Experiment freely.
Pair with --no for control. If high chaos keeps surfacing unwanted elements, add a --no exclusion list to keep the variety on-brief.