Observed arrival · 2026-11-10
BeltPrints: a Factorio blueprint library with an inspector
A searchable library of Factorio blueprints for version 2.0 and Space Age, with an inspector for pasted blueprint strings.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Factorio players looking for compatible builds
- Worth noticing
- Blueprint entries include footprint, entity count, output figures, planet or category, and the credited player.
Field notes
The homepage reports 216 blueprints, split between Space Age and base-game builds, and lets visitors browse categories including trains, smelting, power, and specific planets. Individual entries can include production rates, footprint, entity count, and a player credit. Its guides also explain blueprint-string imports and game ratios, including a Nauvis solar-to-accumulator figure; the homepage describes the collection as fan-made.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue