Convert several 3D files at once
Add several 3D files, choose one target format and convert them one after another. Every file is reported separately. Your files stay on your device.
Drag several 3D files hereChoose 3D files
Up to 20 files, together up to 256 MB. They are converted one after another, each with at most 2,000,000 triangles.
Processed on your device, no upload
Guide and details
How it works
- Choose several 3D files or drag them onto the page.
- Choose the target format.
- Start the conversion and follow the progress file by file.
- Download single files or all results as a ZIP.
How the batch works
The files are converted one after another, never at the same time, so memory use stays low. Each file is checked separately: a file that fails is listed with the reason and does not stop the others. You can cancel at any time; files that are already done stay available.
The ZIP contains only the files that were converted successfully.
Limits
Up to 20 files at once, together up to 256 MB. Each file may have up to 2,000,000 triangles. The settings (unit, scale, STL type) apply to all files.
Frequently asked questions
Are my files uploaded?
No. They are converted in your browser, one after another.
What happens when one file is broken?
It is listed as failed with the reason. The other files are converted anyway.
Can I mix formats?
Yes. Every file is recognized by its content and converted to the one target format you choose.
Can I stop the batch?
Yes. Cancel at any time. Files that are done can still be downloaded.