Working with mirrors in Redraw
Difficulty with mirrors in Redraw: why it happens and how to fix it
Working with mirrors in Redraw can sometimes be challenging and this is more common than it seems.
In most cases, the issue is not with the tool itself, but with how the mirror is presented in the input image.
Why does AI struggle with mirrors?
Redraw’s AI interprets images based on visual patterns.
When a mirror appears as a flat gray surface, without reflection or light variation, it may be interpreted as:
- A wall
- A panel
- Or just a non-reflective surface
In other words: if it doesn’t look like a mirror, the AI won’t recognize it as one.
What should a mirror look like for better interpretation?
For the AI to correctly recognize a mirror, it should have clear visual characteristics such as:
- Reflection (even subtle)
- Light variation
- Indication of the surrounding environment
- Contrast with other elements
The more “real” the mirror looks, the higher the chance of a good result.
Common issue
A very frequent scenario:
❌ Mirror as a flat/gray surface (low interpretation)
✅ Mirror with visible reflection (high interpretation)
Even small adjustments can make a big difference in the final result.
How to fix it
1. Adjust in your modeling software (recommended)
Ideally, you should upload the image with the mirror already well defined.
At Redraw Academy, we have a tutorial showing exactly how to do this: https://www.youtube.com/watch?v=9OYpPsIDKog (starting at 1:15)2. Improve the image before generating
Some simple adjustments can help a lot:
- Adjust lighting
- Improve contrast
- Work on shadows
- Increase resolution
These factors directly impact the AI score and how the image is interpreted.
3. Use editing tools to fix the mirror
If adjusting the model is not possible, you can edit the image:
Use Nano Banana to:- Add reflection to the mirror
- Adjust the material appearance
- Simulate realistic mirror behavior
Important tip: pay attention to the AI score
The score displayed when uploading the image considers factors such as:
- Lighting
- Shadows
- Resolution
If the score is low, there’s a high chance the AI will struggle to interpret elements like mirrors.
Mirror-related issues in Redraw usually happen when the mirror lacks clear visual characteristics such as reflection and light variation, causing it to be interpreted as a regular surface.
To achieve better results, make sure the mirror is properly defined in the input image either by adjusting it in your modeling software or improving the image itself. When needed, editing tools can also help reinforce this interpretation.
In general, the more realistic the mirror looks, the better the AI will understand it.
Updated on: 29/04/2026