Observed arrival · 2026-10-13
PrintTools Lab’s 28-tool 3D-printing workbench
A free set of calculators and browser-based analysis tools for 3D-printing costs, materials, calibration, and models.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- FDM, resin, and print-farm operators
- Worth noticing
- The STL analyzer reports geometric volume only when the mesh passes its stated topology checks.
Field notes
The collection is grouped into costs and pricing, filament and materials, calibration, and model planning, with guides alongside the calculators. Several cost tools account for details often omitted from a quick material estimate, including printer depreciation, setup costs, expected rejects, maintenance, packaging, and hands-on labor. The homepage says the tools are free and require no account; STL inspection is performed in the browser.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue