In the web viewer, the Options box below the link sets what the viewer shows when someone opens the link:
| Option | On by default | What visitors see |
|---|---|---|
| Show Comments | No | Every comment marker is visible when the project opens. It applies only when the project has comments. |
| Play Animation | No | Model animations start playing when the project opens. |
| Show Annotation | Yes | Every annotation label is open when the project opens. |
| Show background | Yes | The project's background is visible. It applies only when the project has a background. |
| Show dimension | Yes | The model's dimensions are visible. |
Each option changes the link. Copy the link again after you change an option. Links you sent earlier keep the options they had.
In the 3DtoMe apps, you customize the viewer content in 3DtoMe for macOS.

The Security box in the Share window sets who can open the project.
These settings belong to the project, so they apply to the link, the QR code and the embed at the same time.
Your link stops working if you turn off Anyone with the link can view, or if your plan ends or drops below Pro. After a plan lapse, the link works again, with the same address, when you renew. See Whose plan counts.
If you still have questions, please reach out to our support team for assistance.
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