How it works

See the file.
Understand the next step.

Review your model, read the findings, and decide what to test, repair, or ask next.

Inspect a sample file Explore the workflow
  • Three clear starting paths
  • Learn without uploading a file
Illustrative workflow: a model file leads to a geometry review, then a notebook of possible next steps.
Illustration · model, evidence, next step

01 Three entry paths

Start with the evidence you have.

Troubleshoot

You have a failed print, photo, or symptom

Use Print Analysis to organize what happened and choose a practical next test.

Start Print Analysis

Review the source

You do not trust the file yet

Use a signed-in Saved Upload for a custody and review record.

Saving a file does not execute it or make its contents safe.

Open Saved Upload

Inspect the geometry

You trust the STL or 3MF

Use Check File to run a Print Score and review supported mesh evidence.

Check a File

02 STL/3MF mesh-preflight path

From customer file to go/no-go decision.

  1. Bring the model.

    Choose an authorized STL or 3MF and confirm its intended physical dimensions from an independent requirement. STL does not declare a unit.

  2. Read the evidence.

    Review the mesh findings and the questions they raise.

  3. Choose the next move.

    Validate in your slicer, then repair, quote, ask, or decline.

Keep the decision with the record.

Sign in before checking to save the report. Anonymous checks do not create saved report history.

My Work

Print Score is a mesh preflight. It does not replace slicer simulation, a physical test print, engineering review, or verification of commercial-use rights.

Put the workflow to use

Start with your file.

Check an STL or 3MF to review its dimensions and supported mesh findings.

Seller Workshop is an optional next step for scale, listing, source, and packaging tasks.

Check a File Explore Seller Workshop