AI Image Pro Prompt Builder | 85-Field JSON Prompt Generator for 20 AI Platforms

The most complete AI image prompt builder we've made. 85 fields across 16 sections, real structured JSON output, and coverage for 20 AI image platforms — from Midjourney and DALL-E to Stable Diffusion, Flux.2, and 16 more.

Most prompt builders give you one output for one tool. This one asks you once, then generates a version formatted correctly for whichever platform you're actually using — as a ready-to-paste text prompt and as structured JSON matching that platform's real API parameters.

Pick Your Tool First

Select your platform from the dropdown at the top: Midjourney, Nano Banana Pro, Flux.2, Ideogram, DALL-E, Leonardo, Imagen, Firefly, Seedream, Recraft, Playground, Qwen Image, Stable Diffusion, Grok Imagine, Krea AI, Freepik AI, Luma Photon, Hunyuan Image, Bing Image Creator, or Meta AI Imagine. Everything below updates to match — no manual reformatting between platforms.

85 Fields, 16 Sections

• Subject & Character — pose, expression, age, physical detail, styling
• Composition & Framing — shot type, angle, aspect ratio, depth of field
• Scene & Environment — setting, time of day, weather, background
• Lighting & Color — source, quality, palette, mood, grade
• Style & Medium — art style, rendering quality, texture, era
• Technical & Camera — camera type, lens, aperture, film stock
• Reference & Consistency — character/style reference handling
• Platform Parameters — stylize level, quality, negative prompts
• Brand & Commercial — usage context, platform destination, brand voice
• Advanced Technical — guidance scale, steps, seed control, sampler
• Typography & Text — in-image text, font style, placement
• Materials & Surface — material type, finish, reflectivity
• Multi-Subject Dynamics — group scenes, spatial arrangement
• Narrative & Storytelling — story moment, symbolic elements
• Output & Workflow — file format, color profile, delivery notes
• Custom Notes — one open text field for anything the dropdowns don't cover

Real JSON, Not Invented Fields

The JSON output is shaped to match each platform's actual accepted parameters — not a generic format guessed at. Where a platform has no public API (Midjourney, Bing Image Creator, Meta AI Imagine), the JSON output says so clearly instead of pretending otherwise, and gives you the correct text prompt to paste instead.

Also Included

• PRESETS tab — 5 ready-made field combinations (E-commerce Product Shot, Instagram Social Content, Fantasy Character Concept, Architecture Exterior, Coloring Page Line Art), one click to apply
• LIBRARY tab — which platforms have real APIs, where to paste your output, and platform-specific notes
• LOG tab — track every prompt you generate with one menu click
• Every field is editable — pick from the dropdown, or type your own value directly

How It Works

1. Click the button on your download page — Google prompts you to make a copy
2. Your own editable version saves straight to your Google Drive
3. Pick your platform, fill in the fields that matter to your shot
4. Copy the Text Prompt or JSON and paste it into your chosen tool

Delivered as a Google Sheet. Works in any browser, no software to install. Personal use license — not for resale or redistribution.