ImageInfographics and art directionAdvancedGenerates an image

Process or workflow diagram visual

A step diagram with labelled stages and arrows, built from step names you supply, for explainer posts and decks.

For: Performance marketers, Creative strategists, E-commerce marketers · Works with: OpenAI GPT Image, Google Gemini image generation (Nano Banana), Any image generator

Your prompt

Design a 16:9 process diagram titled "How a Lead Becomes a Customer". Steps, in order, with the exact labels: 1. Visit 2. Sign up 3. Trial 4. Upgrade Layout: left-to-right flow with numbered circles, rounded rectangles for steps, and clear arrows between them; equal spacing; labels centred inside each shape and never overlapping edges. Style: clean flat diagram; palette slate grey, white and a teal highlight; one highlight colour for the step "Trial". Constraints: only the supplied labels and numbers as text; do not add explanations, extra steps or decorative text; no logos; arrows must connect step to step in the stated order.

Customize

The fields start with example values so you can see how the prompt works. Everything stays in your browser.

Diagram title.

Shape.

One per line, in order.

Direction of the flow.

Look.

Colours.

The step to emphasise.

Example of what to expect

Illustrative only. It describes the kind of result this prompt aims for; real output varies by tool, model and run.

A 16:9 left-to-right diagram with four numbered rounded steps, arrows between them, and the 'Trial' step highlighted in teal.

Expected format: One diagram image. Check order, labels and arrow directions.

How to use it

  1. Keep to five or fewer steps for reliable results.
  2. Check every arrow and label.
  3. For precise diagrams use a diagramming tool; use this for quick visuals.

Limitations

  • Models often misconnect arrows or alter labels; verify.
  • Not suitable for diagrams that must be technically exact.

Platform notes

OpenAI GPT Image

Official docs read · checked 2026-10-11

Aspect ratio is set with the size parameter, not in prose. Use medium or high quality for text and fine detail. Use medium or high quality for labels.

General notes on OpenAI GPT Image
  • OpenAI's guide covers gpt-image-2 (recommended), gpt-image-1.5, gpt-image-1 and gpt-image-1-mini.
  • Aspect ratio is set through the size parameter, not in prose. Quality is low, medium or high; medium or high is advised for small or dense text.
  • Put literal text in quotation marks, and when editing say what must stay unchanged.

Google Gemini image generation (Nano Banana)

Official docs read · checked 2026-10-11

Gemini's docs mention diagrams among text-rendering use cases.

General notes on Google Gemini image generation (Nano Banana)
  • Google's docs list several Nano Banana models (2.1, 2 Lite, 2, Pro) and recommend 2.1 for new projects as of the verification date.
  • Supported aspect ratios include 1:1, 4:5, 9:16, 16:9 and 21:9; sizes 1K, 2K and 4K. Up to 14 reference images per request.
  • All generated images carry a SynthID watermark.

Any image generator

Official docs read · checked 2026-10-11
General notes on Any image generator
  • Written as natural-language descriptions that the verified image models accept. Syntax for aspect ratio, quality and negative prompts differs by tool, so set those in your tool's own controls.

Source, license and attribution

Origin
Original by MarketerTools
Publisher
MarketerTools
License
Original work by MarketerTools, free to copy and use. Informed by the linked documentation; no third-party text is reproduced.
Platform assumptions checked
2026-10-11

Documentation and references behind this prompt

These informed the structure and the platform notes. A reference is not a license, and no third-party prompt text is copied here.

Spotted an attribution error, or are you a source owner with a request? Use the chat button at the bottom right and quote prompt ID img-034. We will correct or remove it.

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