topic Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore. in Inventor Forum

Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

ErikStoeken — Tue, 22 Apr 2025 11:38:40 GMT

Since updating Inventor to version 2025.3, exporting images with a transparent background no longer works correctly.

It seems that the exported PNG shows inverted colors instead of having a transparent background. This issue only started occurring after the update to Inventor 2025.3.

I’ve attached two images to this post. One was exported with the "Transparent Background" option turned off, and it shows the correct colors. The other was exported with the "Transparent Background" option turned on, and it displays a blue background and shades the part differently.

Hopefully this can get fixed soon!

(Build: 29.30.35600.0000 - 356 release 2025.3)

Re: Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

MarkBreston — Tue, 22 Apr 2025 11:44:07 GMT

Same problem here 😭

Re: Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

johnsonshiue — Tue, 22 Apr 2025 22:45:18 GMT

Hi Folks,

The project team has confirmed this is indeed a bug (INVGEN-84327). Here is a similar discussion.

https://forums.autodesk.com/t5/inventor-forum/export-image/td-p/13431590

Many thanks!

Re: Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

jorgen.bjornes — Tue, 29 Apr 2025 10:57:41 GMT

also see this page for info and status on this topic:
Wrong graphic result when exporting Inventor model to BMP file with a transparent background

Re: Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

adrie-piet — Tue, 17 Jun 2025 14:16:06 GMT

Our company systems run on these images from Inventor, I hope it can be fixed soon!

Re: Inventor 2025.3 Bug: Transparent images do not get exported correctly anymore.

johnsonshiue — Tue, 17 Jun 2025 18:39:36 GMT

Hi! The defect INVGEN-84327 has been fixed on an internal build targeting 2025.3.1 update (to be released in July).

Many thanks!