AI Prompt Generator: Create Expert Prompts Instantly | Designs24hr

AI Prompt Generator: Turn Ideas Into Expert Prompts

Stop guessing. Generate precision-engineered prompts for ChatGPT, Midjourney, and Claude instantly.
100% Free • Expert Frameworks • All Models Supported
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How to Use This Free AI Prompt Generator

Creating the perfect AI prompt is often the difference between generic content and expert-level results. The Designs24hr AI Prompt Generator takes the guesswork out of the equation. By structuring your request using industry-standard LLM (Large Language Model) architecture, we ensure your input is readable, logical, and actionable for the AI.

  • Select Your Prompt Type: Categorize your needs—Text, Image, Code, or Video—to apply the correct syntax.
  • Choose Your Model: Our tool adjusts the output format for over 20+ top AI models, including GPT-4o, Midjourney v6, and Claude 3.5 Sonnet.
  • Apply Professional Modifiers: Use our dynamic style selector to instantly apply tones like "Socratic," "Cinematic," or "Clean Code."

Why Use an AI Prompt Generator?

Most users struggle with AI because they use "shotgun" prompting—vague, unstructured requests. This generator utilizes Chain-of-Thought (CoT) and Role-Task-Constraint methodologies. By explicitly defining the persona ("Act as a Senior Developer"), the context ("for a high-scale web app"), and the format ("in Python"), we drastically reduce hallucinations and improve relevance.

Supported Models

Our tool provides specialized logic for the following categories, ensuring you get the most out of every subscription you own:

📝 Text & Writing Models

  • ChatGPT / GPT-4o: Optimized for complex reasoning, long-form content generation, and conversational nuance.
  • Claude 3.5 Sonnet: Generates prompts using XML-style tags for superior instruction following and creative writing.
  • Google Gemini: Tailored for factual accuracy, data processing, and multimodal reasoning tasks.
  • Jasper & Copy.ai: specifically tuned for high-conversion marketing copy and sales frameworks (AIDA, PAS).

🎨 Image Generation Tools

  • Midjourney v6: Automatically appends critical parameters like --ar (aspect ratio), --stylize, and --weird based on your selection.
  • DALL-E 3: Focuses on natural language descriptions that ensure the text in the image is rendered correctly.
  • Stable Diffusion: Generates token-heavy prompts with emphasis on negative prompts to ensure high-fidelity renders.

Frequently Asked Questions

Which AI models does this prompt generator support?

Our tool supports over 20 top-tier AI models, including ChatGPT (GPT-4), Claude 3.5 Sonnet, Google Gemini, Perplexity, Midjourney v6, DALL-E 3, Stable Diffusion, Sora, Runway, GitHub Copilot, and more. For visual consistency in your generated art, check out our Color Palette Generator.

Is this tool free for commercial use?

Yes. The AI Prompt Generator is 100% free. Any prompts you generate are your intellectual property and can be used for commercial projects, client work, or content creation without attribution. If you need to resize your generated images for clients, use our free Image Resizer.

Do I need to know prompt engineering to use this?

No. The tool handles the engineering for you. It automatically applies expert frameworks like "Role-Task-Constraint" and "Chain-of-Thought" logic behind the scenes, ensuring you get professional results even if you are a beginner. If you are generating text content, you can further optimize it using our Keyword Density Checker.