AI Image Evaluation: understanding warnings before generating in Redraw

The image you upload as a reference directly influences how the AI interprets your project. Some issues, such as visible software interface or low definition, can affect the result of your generation.
Redraw's Image Evaluation analyzes your uploaded image before generation and warns you when it identifies something that may compromise the result. The evaluation does not block generation and does not change your project: it only informs you, and the decision to continue is always yours.

What changed in the Image Evaluation?

Previously, every uploaded image received a score from 0 to 10. When the score was low, a modal interrupted the flow before generation, even though it was still possible to choose Generate anyway.
With the update:

• the score is no longer displayed;
• generation is no longer interrupted;
• the evaluation now flags only specific issues that may compromise the result.

The goal is to make the evaluation simpler and more useful: instead of a generic score, you get a direct message about what can be fixed.

Which issues does the evaluation identify?

The evaluation looks for situations that typically compromise the result of a generation:

• visible software interface, such as menu bars or SketchUp and Revit panels;
• large overlaid text, such as banners and stamps;
• very blurry images or images without definition;
• almost empty images, with large areas containing no information;
• very dark images;
• extreme contrast, with blown-out bright and dark areas at the same time;
• excessive light, leaving the image almost entirely white.

In the vast majority of uploads, none of these issues are identified and the flow continues normally, with no additional warnings.

What does the evaluation no longer flag?

The evaluation no longer treats as issues elements that, in practice, do not compromise the result of a generation:

• watermarks;
• camera angle;
• uneven lighting;
• noise;
• common bright renders, such as scenes with white walls.

If you previously received low scores for these reasons, that no longer happens.

What happens when an issue is identified?

When the evaluation identifies a relevant issue, the View warning badge appears next to your uploaded image. When you click it, you see a message explaining directly what can be fixed.
From there, you can:

• adjust the image in the editor;
• upload a different image;
• choose Generate anyway.

The decision remains entirely yours. The warning is only a guideline.

How to fix the most common issues

• Visible interface: before exporting, hide menus, toolbars, axes, guide lines and selected objects. In SketchUp, you can also use the Redraw Capture plugin to export a clean scene.
• Overlaid text: remove banners, stamps, seals and large markings over the image.
• Blurry image: export again at a higher resolution, avoiding enlarged screenshots.
• Almost empty image: frame the scene so the project fills most of the image.
• Image too dark or too bright: adjust the exposure when exporting or in Redraw's editor, making sure walls, floors and furniture are visible.
• Extreme contrast: reduce the difference between very bright and very dark areas, especially in scenes with large windows.

Frequently asked questions

Does the Image Evaluation still give my image a score?

No. The 0 to 10 score has been removed. The evaluation now only flags specific issues when they exist.

Does the evaluation prevent me from generating?

No. Generation is never blocked. Even with a warning, you can choose Generate anyway.

I uploaded an image and no warning appeared. Is everything fine?

Yes. When no relevant issue is identified, the flow continues normally and no warning is displayed.

Does the Image Evaluation consume coins?

No. The analysis happens before generation and does not consume coins.

Does the evaluation modify my image?

No. It only analyzes the image and shows a warning when necessary. No changes are made automatically.

My image has a watermark. Will that trigger a warning?

No. Watermarks are no longer considered an issue by the evaluation.

I received a warning but I believe my image is fine. What should I do?

You can continue normally by choosing Generate anyway. The warning is a guideline, not a restriction.

Do I need to upload a finished render?

No. The image can be a 3D model, a pre-render or a project still in development. What matters is that it is legible, has good definition and contains no software interface elements.

Where does the warning appear?

The View warning badge appears next to your uploaded image, before generation.

In short

The Image Evaluation now works more quietly: it warns you only when it identifies an issue that could genuinely compromise your result, explains what can be fixed, and leaves the final decision to you.
If you still have questions, just reach out through chat.

Updated on: 14/08/2026