Tampermonkey helper

Install the 3DRipper browser userscript

Use the GreasyFork installer to add the helper script to Tampermonkey or Violentmonkey. It adds a small panel on supported model pages so previews can be sent to the matching downloader.

Install userscript

https://greasyfork.org/scripts/585951-3dripper-helper

Install in Tampermonkey
Desktop Chromium browsers provide the most reliable userscript workflow.
  1. 1

    Install a userscript manager

    Add Tampermonkey or Violentmonkey to your browser if you have not installed one yet.

  2. 2

    Open the GreasyFork installer

    Click the install button on this page and approve the userscript manager prompt.

  3. 3

    Use the page panel

    Open a supported model page and use the 3DRipper panel to open previews or start downloads.

Supported sources

The userscript follows the same supported-source boundary as the bookmarklet.

Sketchfab Downloader
Sketchfab model and embed pages show the helper panel for model preview handoff.
sketchfab.com
www.sketchfab.com
Open downloader
FAB Downloader
FAB listing and dope preview pages pass listing metadata through the helper flow.
fab.com
www.fab.com
Open downloader
VRoid Hub Downloader
VRoid Hub model pages collect page data and preview details after login.
hub.vroid.com
Open downloader
ArtStation Downloader
ArtStation artwork/embed pages and Marmoset scene pages expose preview entries.
artstation.com
www.artstation.com
marmoset.co
www.marmoset.co
Open downloader
APlayBox Downloader
Supported APlayBox pages are checked and previewed without expanding the download promise.
aplaybox.com
www.aplaybox.com
Open downloader
Privacy boundary

The userscript only runs on the supported source-page URL patterns declared in the script metadata.

It reads model preview information from the current page so the matching 3DRipper downloader can understand the source.

It does not ask for private files or add tracking parameters to downloader links.

Troubleshooting

If the panel does not appear, confirm the userscript manager is enabled on the current site.

If an older panel remains, update the script from GreasyFork or clear its GM storage from the debug button in test mode.

If a source page is unsupported, use the direct downloader page or the bookmarklet fallback.