Mistake #1: Being Too Vague
Bad: "a pretty girl"
Good: "portrait of a young woman with auburn hair, green eyes, freckles, wearing a cream turtleneck, soft natural lighting, shallow depth of field, warm tones"
Mistake #2: Keyword Stuffing
More keywords is not always better. A focused prompt with 20-30 well-chosen words outperforms 100 random keywords.
Mistake #3: Ignoring Aspect Ratio
Default square images rarely look professional. Match your aspect ratio to your intended use.
Mistake #4: Forgetting Lighting
Lighting is the single most impactful element you can specify. Always include it.
Mistake #5: Conflicting Styles
"Photorealistic anime oil painting" confuses the AI. Pick one primary style.
Mistake #6: No Negative Prompts (Stable Diffusion)
Skipping negatives in SD is like driving without brakes.
Mistake #7: Not Iterating
The first generation is rarely the best. Refine and iterate.
Mistake #8: Copying Prompts Without Understanding
Understand why each element is in the prompt so you can adapt it.
Mistake #9: Wrong Model for the Job
Each AI generator has strengths. Use the right tool for the right task.
Mistake #10: Starting from Scratch Every Time
Use reference images and tools like PromptFrom to build on existing visuals instead of inventing prompts from nothing.