Image Variation
How to use Image Variation in Qolaba — uploading references, how it differs from image-to-image generation, and when to use it for creative exploration and iteration.
Image Variation generates new images inspired by one or more reference images — producing aesthetically diverse versions that maintain the core subject and overall composition of the original while exploring different visual interpretations.
What Image Variation Does
Image Variation takes your uploaded reference images and generates alternative versions that capture the essence of the original — same subject, similar composition — but with natural variation in style, detail, color, and rendering. It is powered exclusively by Nano Banana 2, Qolaba's flagship Gemini model.
This is distinct from image-to-image generation, which uses a prompt to explicitly direct a transformation. Image Variation produces organic creative alternatives without requiring detailed transformation instructions.
Image Variation vs. Image-to-Image
Model
Nano Banana 2 only
Multiple models available
Reference images
Up to 13
Varies by model (up to 15)
Prompt required
Optional
Recommended for direction
Output
Creative variations of the reference
Directed transformation based on prompt
Best for
Style exploration, creative alternatives
Specific, guided transformations
Use Image Variation when you want to explore what the image could look like with natural creative diversity. Use image-to-image when you have a specific transformation in mind and need to direct it with a prompt.
How to Use Image Variation
Step 1 — Open Image Editing → Image Variation from the workspace.
Step 2 — Upload up to 13 reference images, or select from your generation history. The more references you provide, the more the model understands the visual language you want to explore.
Step 3 — Optionally add a prompt to loosely guide the variation direction — style, mood, or specific elements to emphasize.
Step 4 — Configure output settings — quality and dimensions.
Step 5 — Review the credit cost and click Generate.
When to Use Image Variation
Creative exploration — when you want to see alternative interpretations of an existing image without specifying exact changes
A/B testing visuals — generate several variations of a marketing creative and select the strongest for production
Design iteration — explore how an image looks across different stylistic interpretations before committing to a direction
Style consistency testing — upload multiple brand assets as references and generate variations to see how well the model captures the brand's visual identity
Client options — produce a range of alternatives from a confirmed base image to present multiple directions without full regeneration
Tips for Effective Image Variation
Upload multiple references for richer variation — a single reference produces limited variation range. Uploading 3–5 references that share a consistent visual style gives the model a broader understanding of the aesthetic you want to explore
Use clean, high-quality references — the quality of the variation output reflects the quality of the input references
Add a loose prompt for directional control — if you want variations to lean toward a specific style or mood without fully directing a transformation, a brief style prompt ("warmer color palette", "more dramatic lighting") nudges the output without over-constraining it
Generate multiple variations at once — set generations to 3 or 4 to produce a range of alternatives in one run, then select the strongest for further refinement or production
Last updated