
3D Models of Interlocking Bricks for 3D Printing
This collection gathers STL files for brick-based builds, from basic interlocking blocks to larger pieces, beams and themed assemblies. It helps you find starting points for 3D printing projects where parts need to fit together. You can compare how each author approaches scale, tolerances and assembly. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.
Come è composta questa raccolta
Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.
Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 11/10/2026
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all LEGO® parts and compatible bricks - PrintableBricks
Balloon Boat V3 - Compatible with Mini Figures

Perfect, parametric bricks and more!

LEGO Set #4421-1 Box of Bricks +Extra Colours

Building Bricks / Blocks

Racing kart kit bricks

Customizable LEGO compatible Text Bricks

Lego Compatible bricks: 100+

Lego Technic Bricks (Beams)

illegal and forbidden LEGO Bricks

LEGOs Precision Compatible Bricks | 27 types

LEGO Duplo bricks

Catedral or Castle Blocks Bricks Build Your Dream

Klemmbrick - legos compatible bricks

Pack 2 LEGO-Inspired Bricks, with All New Slider Bricks.

Lego Bricks
Lego Duplo Action Bricks

Lego compatible bricks bundle (3D printing optimized)

Sorting Tray for danish plastic bricks

Ultimate Lego beam and frame BRICKS generator, yeah BRICKS

illegal and forbidden LEGO Bricks 3.0

Stencil - Bricks!

cool jacket for minifigure bricks

LEGO bricks

Lego Bricks - Kit Card

illegal and forbidden LEGO Bricks 2.0

Braille Bricks

Custom Bricks

Mass Print - Lego Inspired Bricks -

Bricks Maker Customizable

1:12 Scale Mini Bricks
LEGO basic Bricks (1x1-4 and 2x2-4, small and large)

Lego bricks generator

Pumpkin kit card – Halloween compatible bricks

Benchy x BRICKS: little boat meets big imagination

Miniature bricks 1/10 scale

Lego bricks

IKEA Samla organizers for danish plastic bricks

Modular Bricks Remote (CyberBrick Remote)
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Трафарет - Кирпичи!

Sous-verre LEGOs bricks

Bricks stencil

Cart with hay bricks

PrintAblok bricks.

Flower Bricks - Bouquet of Roses
«3D Models of Interlocking Bricks for 3D Printing»
The collection includes standard interlocking bricks in many footprints, large-format pieces for younger builders, and beam-like parts for structural builds. Themed kits and decorative variants also appear, often mixing brick geometry with figures, vehicles or architectural details. These groups differ mainly in scale, connection style and the number of separate parts.
Before printing, check the size and scale listed by the author, since brick models can be designed around different unit systems. Look at the number of parts, whether supports are needed, and the material and settings the author mentions. Photos of real prints help you judge how the connections and surface details turn out.
To narrow the results, try synonyms such as building blocks, interlocking pieces, beams, plates or tiles. Related topics include miniature architecture, toy vehicles, figures and modular construction. Combining a shape or scale term with a build type often brings up more specific files.
Domande frequenti
What should I check before printing a brick model?
How do brick models differ in scale?
Can I mix parts from different brick models?
What file types are common for 3D-printable bricks?
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