Help centre

Conversions

What the conversion statuses mean

Uploaded, converting, ready, failed — and what to do about each.

Last updated 06/10/2026

  • Uploaded — sources received. Analyze your part, review the quote and start the conversion.
  • Converting — reconstruction is in progress. Typically a few minutes; the page updates itself.
  • Ready — included candidates are available to inspect and download.
  • Engineer Checked requested — an engineer check is booked; an upfront check starts after the AI model is delivered.
  • Engineer Built requested — your part is with the engineering team; you will be emailed on delivery.
  • To be verified — a model was generated but its QA could not be completed; our team follows up.
  • Failed / no model yet — processing could not produce a deliverable. Follow the part-page status for manual fulfillment; there is no automatic refund of the AI conversion price.

If a run seems stuck

Runs that stall are detected automatically after 150 minutes. If a part is still sitting in *Converting* well beyond that, contact support@3dspark.de with the part name. Follow the instructions on the part page before starting another paid conversion.

Ready to try it on your own part?

Your first 3D model is free, no credit card required.