Uploaded March 2026 | Updated September 2026, 2 weeks ago
The Nano Banana JSON Trick for Perfect AI Images — Edit Text, Swap Objects & Clone Photography Styles in Gemini (FREE)
Stop regenerating your AI images over and over. In this video, I'll show you the one JSON trick in Google Gemini that gives you surgical control over any AI-generated image. Whether you need to fix text on an infographic, swap an object in a scene, or clone a real photography style — this method keeps everything else perfectly intact.
This works on the FREE version of Gemini using the Nano Banana image model. No paid plan required.
🔹 What you'll learn:
— How to extract structured JSON data from any AI image
— Edit text on infographics without changing the design
— Swap objects in a scene while keeping the art style consistent
— Clone real photography styles (lens, lighting, color grading) onto any subject
— Let Gemini rewrite the JSON for you using plain English
— Translate infographic text into any language instantly
⏱️ Timestamps:
0:00 — The Hook
0:40 — What is JSON and Why It Matters
1:30 — Edit Text on Any Infographic
4:00 — Swap Objects Without Breaking the Style
6:00 — Clone Any Photography Style
8:00 — Recap and Outro
📋 Key Prompts from This Video:
Extract JSON:
"Extract all the visual information from this image, including all text content, and format it as a structured JSON file."
Regenerate from JSON:
"Generate a new image using this JSON data."
Photography Style Clone:
"Describe the photography techniques in this image in JSON format."
Apply Photo Style:
"Generate a photo of this subject based on the following JSON file."
🔗 Resources:
— Google Gemini (free): gemini.google.com
— Nano Banana info: https://blog.google/innovation-and-ai/technology/ai/nano-banana-2/
The Nano Banana JSON Trick for Perfect AI Images — Edit Text, Swap Objects & Clone Photography Styles in Gemini (FREE)
Stop regenerating your AI images over and over. In this video, I'll show you the one JSON trick in Google Gemini that gives you surgical control over any AI-generated image. Whether you need to fix text on an infographic, swap an object in a scene, or clone a real photography style — this method keeps everything else perfectly intact.
This works on the FREE version of Gemini using the Nano Banana image model. No paid plan required.
🔹 What you'll learn:
— How to extract structured JSON data from any AI image
— Edit text on infographics without changing the design
— Swap objects in a scene while keeping the art style consistent
— Clone real photography styles (lens, lighting, color grading) onto any subject
— Let Gemini rewrite the JSON for you using plain English
— Translate infographic text into any language instantly
⏱️ Timestamps:
0:00 — The Hook
0:40 — What is JSON and Why It Matters
1:30 — Edit Text on Any Infographic
4:00 — Swap Objects Without Breaking the Style
6:00 — Clone Any Photography Style
8:00 — Recap and Outro
📋 Key Prompts from This Video:
Extract JSON:
"Extract all the visual information from this image, including all text content, and format it as a structured JSON file."
Regenerate from JSON:
"Generate a new image using this JSON data."
Photography Style Clone:
"Describe the photography techniques in this image in JSON format."
Apply Photo Style:
"Generate a photo of this subject based on the following JSON file."
🔗 Resources:
— Google Gemini (free): gemini.google.com
— Nano Banana info: https://blog.google/innovation-and-ai/technology/ai/nano-banana-2/
