Free AI tool

AI Image Prompt Generator

Describe a subject once and get platform-aware prompts with style tags and optional negatives.

Advanced settings

What it does

  • Expands a simple subject into detailed, structured prompts.
  • Tunes wording for Midjourney, Flux, DALL·E, or generic models.
  • Includes aspect ratio and style tags for consistent thumbnails or B-roll stills.

How to use

  1. Describe the subject, scene, and any must-have details.
  2. Pick style, aspect ratio, and target platform.
  3. Paste prompts into your image tool and iterate with the regenerate button.

Examples

Thumbnail background

Cinematic 16:9 desk setup with teal rim light — face area left clear for overlay text.

Blog hero

Flat-vector illustration of a creator checklist in warm studio lighting.

FAQ

Do you generate the image itself?
This tool writes prompts only. You run them in Midjourney, Flux, DALL·E, or similar.
Why include a negative prompt?
Negatives help reduce common artifacts (extra fingers, watermark text, muddy faces).