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Parameter GuideMidjourney

Mastering Midjourney Chaos (--c): A Complete Guide to Unpredictable Creativity

This guide explains how Midjourney's Chaos parameter (--c) works and how to control the level of variation in your generated images. Learn the practical range of chaos values, see side-by-side comparisons at different settings, and discover when to push randomness higher for exploratory work versus keeping it low for consistent, predictable results.

Values & Usage

--c 00

Use for maximum consistency. All images in the grid will be very similar, ideal for refining a specific concept or exploring minor stylistic variations.

--c 10-3015

Introduces subtle variations while maintaining the core concept. Good for exploring slightly different compositions or lighting within a consistent theme.

--c 40-6050

A balanced approach for moderate diversity. The grid will show distinct variations, offering new perspectives on your prompt without straying too far from the original idea. Excellent for brainstorming.

--c 70-9080

Generates significant diversity. Images will vary widely in composition, style, and interpretation, pushing creative boundaries and often leading to unexpected results. Use when you're feeling experimental.

--c 100100

Maximum chaos and unpredictability. Each image in the grid will be a vastly different interpretation of your prompt, perfect for radical exploration and breaking creative blocks.

Example Prompts

A series of highly consistent, cinematic shots of a cyberpunk city, demonstrating a low chaos value.

beginner
VISUAL STYLE: Cinematic, GENRE: Sci-fi, SUBJECT(S): Cyberpunk city at night, TIME PERIOD: Future, COLOR: Neon blues and purples, ASPECT RATIO: 16:9, FORMAT: Digital painting, FRAME SIZE: Medium shot, LENS SIZE: 50mm, COMPOSITION: Rule of thirds, LIGHTING: Low key, LIGHTING TYPE: Artificial glow, TIME OF DAY: Night, ENVIRONMENT: Urban, LOCATION TYPE: Metropolis, SET: Rooftop, CAMERA: Arri Alexa, LENS: Cooke S7, FILM STOCK / RESOLUTION: 4K, TAGS: futuristic, high-tech, dark, atmospheric --v 6 --q 2 --ar 7:4 --c 0

Exploring moderate variations of an ancient temple in a jungle, ideal for finding a preferred composition or style.

intermediate
VISUAL STYLE: Photorealistic, GENRE: Adventure, SUBJECT(S): Ancient jungle temple, TIME PERIOD: Ancient, COLOR: Earthy greens and browns, ASPECT RATIO: 3:2, FORMAT: Photograph, FRAME SIZE: Wide shot, LENS SIZE: 35mm, COMPOSITION: Leading lines, LIGHTING: Natural light, LIGHTING TYPE: Diffused, TIME OF DAY: Morning, ENVIRONMENT: Jungle, LOCATION TYPE: Ruins, SET: Stone structure, CAMERA: Canon EOS R5, LENS: Sigma Art, FILM STOCK / RESOLUTION: 8K, TAGS: overgrown, mysterious, exploration, historical --v 6 --q 2 --ar 7:4 --c 30

Generating diverse interpretations of a whimsical fantasy creature, encouraging creative exploration with a higher chaos value.

intermediate
VISUAL STYLE: Stylized illustration, GENRE: Fantasy, SUBJECT(S): Whimsical forest creature, TIME PERIOD: Timeless, COLOR: Pastel shades, ASPECT RATIO: 4:3, FORMAT: Watercolor painting, FRAME SIZE: Close-up, LENS SIZE: 85mm, COMPOSITION: Central, LIGHTING: Soft, LIGHTING TYPE: Backlit, TIME OF DAY: Dusk, ENVIRONMENT: Enchanted forest, LOCATION TYPE: Magical glade, SET: Mossy log, CAMERA: N/A, LENS: N/A, FILM STOCK / RESOLUTION: Digital, TAGS: magical, mythical, adorable, ethereal --v 6 --q 2 --ar 7:4 --c 70

Pushing the boundaries with vastly different concepts for abstract art, demonstrating maximum chaos for unexpected results.

advanced
VISUAL STYLE: Abstract expressionism, GENRE: Abstract, SUBJECT(S): Cosmic dust cloud, TIME PERIOD: N/A, COLOR: Vibrant purples and golds, ASPECT RATIO: 1:1, FORMAT: Mixed media, FRAME SIZE: Full frame, LENS SIZE: N/A, COMPOSITION: Dynamic, LIGHTING: Luminous, LIGHTING TYPE: Volumetric, TIME OF DAY: Eternal, ENVIRONMENT: Space, LOCATION TYPE: Nebula, SET: Canvas, CAMERA: N/A, LENS: N/A, FILM STOCK / RESOLUTION: High-res digital, TAGS: energetic, flowing, ethereal, dynamic --v 6 --q 2 --ar 7:4 --c 100

Pro Tips

  • 1Start with low chaos (--c 0-30) when you have a clear vision, then gradually increase it if you need more variation.
  • 2Use higher chaos values (--c 70-100) for brainstorming sessions or when you're stuck and need fresh, unexpected ideas.
  • 3Combine Chaos with other parameters like --stylize to fine-tune the artistic interpretation while maintaining diversity.
  • 4If a high chaos value produces too many unusable images, try isolating a seed from a promising result and re-running with lower chaos for refinement.
  • 5Experiment with chaos across different prompt lengths; shorter prompts with high chaos can lead to very abstract and unique outcomes.

Common Mistakes

✕Using high chaos (--c 100) when trying to achieve highly specific, consistent results, leading to frustration.
✕Not understanding that chaos affects the initial grid diversity, not necessarily the 'quality' or 'aesthetic' of the images.
✕Failing to iterate: if a high chaos prompt yields an interesting but imperfect image, not using its seed or refining the prompt with lower chaos.
✕Confusing chaos with random noise; chaos still interprets the prompt, just with more creative freedom per grid image.

Frequently Asked Questions

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