Nano Banana Beginner Tutorial

1) What is Nano Banana Pro?

Nano Banana Pro (nanobananapro) is a high-consistency image generation + editing tool:

• Generate images from text
• Edit while keeping identity consistent (background, style, props, angle)
• Combine references for better control

2) Start from the official entrance (official NanoBanana entry)

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3) 3-minute start: text-to-image and image-to-image

Text-to-image

Use a structured pattern:

A [subject] doing [action] in [scene]. Style [photoreal/illustration], camera [50mm medium shot], lighting [rim light], constraints [no text, no watermark, no extra fingers].

Image-to-image

Upload a reference image and say what must remain unchanged:

Keep the face and hairstyle unchanged. Only replace the background with a clean studio backdrop. Soft lighting, sharp details. No watermark.

4) Common mistakes and fixes

Problem	Cause	Fix
Identity drift	weak constraints	state what must stay the same; change one variable at a time
Extra fingers	common artifact	add “no extra fingers/limbs”
Messy background	too broad scene	start with clean background; add props gradually
Soft details	too much randomness	add “high detail, sharp edges, clean output”

Image example

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