Open-source

3D Scanning

Documentation

Our beginner friendly

OpenScan Mini

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Our most versatile

OpenScan Classic

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A low-cost, high-quality 3D scanner that you can build yourself - completely open source and modular. 3D scanning opens up completely new possibilities in many areas, such as 3D printing, modelling, reverse engineering, product presentations, photography and more.

Before

After

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Unique 3D Scanning technique

Using photogrammetry on small scale has never been more accessible. OpenScan utilizes this technique to create stunning 3D scans.

No App needed

We strongly believe in data autonomy and give users the choice to process their data locally or through our in-house OpenScan Cloud photogrammetry engine.

Strong Community

As a community-driven project, OpenScan is active on many plattforms, where users actively participate in its development

Modularity

Every part of OpenScan is well documented and highly modular, so that users can modify and build their own devices based on the existing solutions.

Open Source

Without the open source movement, this project would not be possible. For this reason, all our firmware and hardware plansare published and ready to be modified.

Our powerful photogrammetry solution

OpenScan Cloud

Thanks to great community support through Patreon, we are able to offer a free processing pipeline for your 3D models. With over ten million processed photos, we are on our way to bringing 3D scanning to the masses.

Scan Gallery

It's amazing to see the 3D scans people achieve with our devices! We've seen everything from historical artifacts and miniatures to replacement parts and entire buildings. Checkout the 3D Scan gallery or Sketchfab for more amazing creations.

Our 3D Scanners

OpenScan Mini
OpenScan Mini Sale priceFrom €203,00
OpenScan Classic
OpenScan Classic Sale priceFrom €203,00
Scan Volume

~9x9x9cm

~18x18x18cm

Camera

Arducam IMX519 or other Pi Camera v2 form factor cameras

Arducam IMX519 or other Pi Camera v2 form factor cameras

many DSLR cameras via USB triggering

any camera via modified remote shutter release (e.g. Smartphone)

Usability

Easy to use

beginner-friendly

Easy with Arducam IMX519

more involved with DSLR/Smartphone

Accuracy

up to 0.02mm (*)

up to 0.01mm (*)

3D Scanning for the masses

Scan the world

When we started our journey in 2017, we could have never imagined that this project would grow to a global scale. Today, our scanners can be found across continents, in various makerspaces, industries, enhancing research, and connecting communities in ways we only dreamed of.

Learn more on our Blog

3D Scanning news, experiments and updates

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New Year's recap and outlook

New Year's recap and outlook

Recap of 2025 Intro 2025 has been quite a ride. It has been almost eight years since I started tinkering with 3D scanning, initially just trying to understand how photogrammetry works and how far y...

Jan 15, 2026
ExperimentOptimizing 3D Scans: What is the right shutter speed?

Optimizing 3D Scans: What is the right shutter speed?

TL;DR: We tested the OpenScan Mini to determine how shutter speed impacts 3D reconstruction quality. We found photogrammetry is surprisingly robust to exposure variations.  In our test, there's a w...

Apr 1, 2025
ExperimentOptimizing 3D Scans: How Many Photos Do You Really Need?

Optimizing 3D Scans: How Many Photos Do You Really Need?

TL;DR: Is more always better? When it comes to photogrammetry, the clear answer is no! We performed tests, which align with our experience, showing that there is an optimal number of images for tur...

Mar 26, 2025