How does the AI prompt generator work?

Simply describe your vision in the text input, optionally upload reference images, choose your preferred aesthetic style, lighting, camera angle, and other settings, then click Generate JSON. The AI will produce a detailed, structured JSON prompt ready to paste into any AI image generator.

Is Prompt Copilot free to use?

Yes, PromptCopilot is completely free to use. There are no hidden fees or subscription requirements.

What AI image generators are compatible with Prompt Copilot?

PromptCopilot generates universal JSON prompts that work with all major AI image generation models including Midjourney, DALL·E, Stable Diffusion, Flux, Leonardo AI, and others.

PromptCopilot by SVGModo — AI Image Prompt Generator & JSON Prompt Builder

Build Your Masterpiece in JSON

Type a description or attach reference images in the dock below to synthesize an AI prompt for image generation models like Nano Banana, Midjourney, SeeDream and Flux.

About PromptCopilot — Free AI Image Prompt Generator

PromptCopilot by SVGModo is the ultimate AI prompt engineering tool designed to help artists, designers, and creators generate highly detailed, structured JSON prompts for AI image generation. Whether you're creating art with Midjourney, DALL·E, Stable Diffusion, Flux, Leonardo AI, or any other text-to-image model, PromptCopilot streamlines your creative workflow.

Key Features

AI-Powered Prompt Generation: Describe your vision and let the AI craft a professional-grade prompt with comprehensive detail.

Image Reference Upload: Upload reference images for the AI to analyze and incorporate into your prompt structure.

Aesthetic Styles: Choose from Photorealistic, Digital Illustration, Anime/Manga, Cinematic, Watercolor, and 3D Render aesthetics.

Lighting Presets: Select from Cinematic Lighting, Natural Sunlight, Studio Lighting, Neon/Cyberpunk, and Volumetric/God Rays.

Color Palettes: Pick Vibrant & Colorful, Dark & Moody, Pastel Tones, Monochrome B&W, or Earth Tones.

Camera Settings: Configure camera angles (Eye-Level, Low Angle, High Angle, Close-up, Dutch Angle), camera models (35mm Film, Polaroid, DSLR, IMAX, Drone), and lenses (50mm, 85mm Portrait, 35mm Wide, Ultra-Wide, Telephoto).

Aspect Ratios: Generate prompts for 1:1 Square, 16:9 Wide, 9:16 Tall, 4:3 Standard, 3:4 Portrait, and 21:9 Cinematic formats.

JSON Output: Structured JSON format compatible with all major AI image generation APIs and tools.

Chat History: Save and revisit your prompt generation sessions.

Multiple AI Models: Powered by gpt, chatgpt, gemini, Qwen

How to Use PromptCopilot

Enter a description of the image you want to create in the text input.

Optionally upload reference images for AI-powered analysis.

Select your preferred aesthetic style, lighting, color palette, camera angle, and lens.

Choose your desired aspect ratio.

Click "Generate JSON" to produce a structured prompt.

Copy the JSON output and paste it into your preferred AI image generator.

Frequently Asked Questions

What is an AI image prompt?

An AI image prompt is a detailed text description used by AI image generation models to create visual artwork. PromptCopilot structures these prompts as JSON for maximum compatibility and detail.

Is PromptCopilot free?

Yes, PromptCopilot is completely free to use with no sign-up required.

What AI models does PromptCopilot support?

PromptCopilot generates universal prompts compatible with Midjourney, DALL·E, Stable Diffusion, Flux, Leonardo AI, Adobe Firefly, and more.

Can I upload reference images?

Yes, you can upload multiple reference images for the AI to analyze and incorporate into your prompt.

Release to attach

PromptCopilot by

Chat History

Build Your Masterpiece in JSON

Prompt Preferences

Identified Features

Generated Result