Brady Long

This is how you get 100% accuracy in Nano Banana Pro image generation.

Use JSON prompts.

Here's how to you can write JSON prompts to get shockingly accurate outputs from Nano Banana Pro easily:

Tip 1: Always Define Your Canvas First

The biggest mistake? Not specifying resolution and aspect ratio.

Nano Banana Pro can do 1K, 2K, or 4K. Tell it exactly what you want or you'll get random sizing.

Template Prompt:

{
  "scene": "[describe what you want]",
  "resolution":

Tip 2: Use Text Rendering Parameters

Nano Banana Pro's secret weapon? Perfect text rendering in images.
But only if you tell it exactly what text, where, and in what style.

Template Prompt:

{
  "scene": "[your image description]",
  "text_elements": [
    {
      "text":

Tip 3: Master the Reference Image System

You can upload up to 14 reference images. Most people waste this.

Use JSON to tell the model exactly what to take from each reference.

Template Prompt:

{
  "scene": "[what to create]",
  "reference_images": [
    {
      "image_id": 1,

Tip 4: Control Camera and Lighting Like a Pro

Nano Banana Pro has professional camera controls. Use them.

Specify angle, focal length, depth of field, and lighting conditions.

Template Prompt:

{
  "scene": "[subject description]",
  "camera": {
    "angle": "[perspective]",

Tip 5: Use Thinking Mode for Complex Compositions

For infographics, diagrams, or multi-element compositions, enable thinking mode.

The model will reason through the layout before generating.

Template Prompt:

{
  "mode": "thinking",
  "composition": "[complex scene

Tip 6: Add Character Consistency Parameters

Nano Banana Pro can maintain up to 5 people across multiple images.
Lock in character details with specific JSON parameters.

Template Prompt:

{
  "scene": "[scene description]",
  "characters": [
    {
      "character_id": 1,

Tip 7: Leverage Google Search Grounding

This is insane: Nano Banana Pro can use Google Search for real-time data.

Perfect for maps, charts, current events. Just enable grounding.

Template Prompt:

{
  "scene": "[scene requiring factual data]",
  "grounding": {
    "enabled":

Tip 8: Define Style Transfer Precisely

Want to match your brand perfectly? Use style transfer parameters.

Upload a reference and tell it exactly what aesthetic elements to copy.

Template Prompt:

{
  "scene": "[new content to create]",
  "style_transfer": {

The Ultimate Master Prompt (Copy & Use)

Here's the complete Nano Banana Pro JSON template that combines all 9 tips.

Copy this, customize it, and generate perfect images every time:

THE MASTER PROMPT TEMPLATE:

{
  "generation_mode": "thinking|standard",

AI is not going to take your job.

Instead, it's going to make you rich and help you build businesses online.

You need to know the best tools, and that's all.

We can help you find the best business AI tools.

Check our tools directory today:

1. Literature Review Builder

Prompt to use:

"Find the most cited articles on [topic]. Summarize their key findings and provide publication details (author, journal, year)."

2. Research Gap Identifier

Prompt to use:

"Analyze recent publications on [topic]. Identify research gaps or areas where further study is needed."

3. Methodology Explorer

Prompt to use:

"Suggest 3 commonly used research methodologies for studying [topic]. Include examples of studies that used them."

4. Citation Generator

Prompt to use:

"Generate APA-style citations for the following sources: [list of articles/books]. Provide accurate formatting for each citation."

5. Thesis Statement Advisor

Prompt to use:

"Create a clear and concise thesis statement for a research paper on [topic]. Include a brief rationale for its importance."

6. Academic Argument Structurer

Prompt to use:

"Help structure a well-argued essay on [topic]. Include an introduction, main points, and a conclusion in bullet points."

7. Hypothesis Formulator

Prompt to use:

"Propose a testable hypothesis for a study on [topic]. Include variables and potential methods for testing."

8. Data Source Finder

Prompt to use:

"Identify reliable data sources or datasets for research on [topic]. Include links and descriptions of their relevance."

9. Academic Presentation Creator

Prompt to use:

"Outline a 10-minute presentation on [topic]. Include an introduction, 3 key points, and a conclusion."

10. Research Ethics Advisor

Prompt to use:

"Provide ethical considerations for conducting research on [topic]. Highlight potential risks and how to mitigate them."

Here's how to use these prompts:

Step: 1

Copy the prompts from this thread

Step: 2

After copying, enter your topic in the prompts

Note: If you don't know your topic, I suggest you use Perplexity to find the topic.

Enter the topic clearly so the AI can help you generate

Looking for more posts like this?

Follow me @thisguyknowsai and you'll get 1x post every single day.

And don't forget to repost the thread to reach more.

Thanks for checking!