3D-printed part being inspected at a workbench with a printer, measuring tools, and packaging.
From model file to seller handoff

Prepare your model, listing, and packaging.

Choose the job you need. The listing-image layouts run in your browser without an account or marketplace connection. The four file-submission tools are temporarily unavailable; their examples and guidance remain open.

Create listing images See all five tools
Bounded file reads Claims stay reviewable Image pack runs in your browser
  1. 013D File Structure Check
  2. 02Apply a scale factor
  3. 03Create listing images
  4. 04Review image and model
  5. 05Create tray templates
Choose the job in front of you

One job at a time.
A better handoff at the end.

Use the browser-based image tool now, or review examples and guidance for the four paused file tools.

Start with the file.

Inspect what arrived. Confirm the scale before you build the listing.

  1. 01
    Inspect

    3D File Structure Check

    Run bounded core-format, archive-entry, and optional printer-profile G-code checks without executing the file.

    Example input
    STL, 3MF, OBJ, AMF, G-code, or ZIP
    Example output
    A bounded content report and honest scan boundary
    View example and guidance
  2. 02
    Scale

    Scale Rescue

    Apply an explicit numeric factor chosen from a known conversion or known design dimension.

    Example input
    STL or 3MF plus an explicit scale factor
    Example output
    A scaled output file and a plain-language factor report
    View example and guidance

Show what you sell.

Prepare image layouts, then manually compare the supplied image with the model render and measured facts.

  1. 03
    Present

    Seller Listing Image Pack

    Turn one seller-supplied product photo into a coordinated, seller-input-bound listing set.

    You bring
    One seller-supplied product photo and seller-confirmed product facts
    You receive
    Six coordinated PNGs in one ZIP for seller review
    Build an image pack
  2. 04
    Review

    Listing Image and Model Comparison

    Put the seller-supplied image beside a deterministic render and measured model facts for your own review.

    Example input
    One listing image plus its STL or 3MF
    Example output
    A side-by-side review board; no automated image-match or authenticity verdict
    View example and guidance

Prepare the handoff.

Plan the packaging around the product you actually intend to ship.

  1. 05
    Template

    Rectangular Packaging Template Starter

    Create generic rectangular tray shells and 2D layout guides from a file-derived bounding box and user-entered allowances.

    Example input
    STL or 3MF plus clearance and wall choices
    Example output
    Two generic tray-shell STLs, two dimensional SVG guides, and exact input notes
    View example and guidance