MJ Generator

Prompt builder for Midjourney that converts structured inputs into publish-ready prompts.

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About This Tool

MJ Generator converts concept inputs into a complete Midjourney prompt. It accepts a subject, style, color palette, mood, lighting, and optional camera angle or aspect ratio, then assembles a single, ready-to-submit prompt. Conceptual understanding is translated into tokenized descriptors, enabling repeatable results across art series. The tool emphasizes high-contrast, bold modifiers for clear instruction to the model and supports advanced options like seed and quality modifiers for reproducibility. Use cases include rapid ideation, series production, and education about prompt construction. The core value is consistency and efficiency in producing high-quality image prompts while exposing users to best-practice token usage and prompt structuring. Core features include template-driven assembly, token budgeting, and optional weight modifiers, with safe fallbacks if inputs are unknown or conflicting. The tool helps both beginners and power users to experiment with style, lighting, and composition without manual prompt drafting, enabling faster iteration and clearer creative direction.

How to Use

Provide inputs (subject, style, color_palette, mood, lighting, camera_angle, aspect_ratio, quality, seed).
Review and adjust tokens to emphasize key aspects (e.g., more emphasis on style or subject).
Click to generate or let the form auto-create the final prompt.
Copy the resulting prompt and submit it to Midjourney via your preferred channel.
Iterate by tweaking inputs and regenerating prompts until the desired result is achieved.

How to use mj generator

Frequently Asked Questions

Find Quick Answers

What is MJ Generator?
MJ Generator is a structured prompt builder that converts user inputs into a single Midjourney prompt. It focuses on subject, style, color, mood, lighting, and composition to produce consistent prompts suitable for image generation.
Can I customize output tokens?
Yes. Users can adjust subject emphasis, add color and lighting modifiers, and set aspect ratio or quality. The tool provides safe defaults and warns when tokens are likely to conflict, allowing a tailored prompt without manual drafting.
Does MJ Generator integrate with Midjourney API or Discord?
MJ Generator outputs a ready-to-submit prompt string. It does not require API access and does not directly connect to Midjourney; users paste the prompt into Discord or another MJ interface.
What happens if the prompt is too long?
The generator estimates token length and truncates non-critical modifiers while preserving the subject and key style tokens. Users can regenerate with adjusted inputs to fit token limits.

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