Prompt Writing Guide
How to Write AI Image Prompts That Work - Complete Guide
Learn how to write AI image prompts that get HD realistic results every time. This is the exact structure used for viral Nano Banana and ChatGPT prompts in 2026.
Why some prompts work better?
Weak prompts use vague words like beautiful, perfect. Strong prompts follow Subject + Identity + Pose + Outfit + Environment + Lighting + Camera structure.
Common causes
- Vague words
- Conflicting instructions
- No subject
- Too many quality keywords
- Mixing style and scene randomly
Practical solutions
Use proven structure
Structure: Subject + Face Lock + Pose + Clothing + Environment + Lighting + Camera + Style
Start with subject
Who/what is in photo before style.
One change at a time
Change one variable when refining.
Prompt example
Best prompt structure
[Subject + Face Lock] + [Pose + Clothing] + [Environment + Composition] + [Lighting + Camera f1.8 DSLR] + [Realistic skin texture, HD]. Preserve identity.Step-by-step fix
- 1Define subject
- 2Add face lock
- 3Describe pose + clothing
- 4Describe environment
- 5Add lighting + camera
- 6Remove conflicting words
Tips for better results
- Write for photo you want, not buzzwords
- Prioritize important info
- Save successful structures
AI tools you can use
ChatGPTGeminiNano BananaMidjourney
Trending ideas
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FAQ
Frequently asked questions
Best structure for AI prompt?
Subject + Face Lock + Pose + Clothing + Environment + Lighting + Camera + Style details.
Should prompts be long?
Detailed but not conflicting. 3-4 lines with clear structure works best.