What file formats does the plugin support?
The plugin reads binary and ASCII STL files, OBJ files, and 3MF files.
Developer libraries
JavaScript plugin to view STL, OBJ and 3MF 3D files in web browsers
Ahrefs Domain Rating set in type 8 Nov 2026, reset 7 Nov 2026.
A pure JavaScript plugin that reads and displays binary/ASCII STL files, OBJ files and 3MF files in web containers with support for multiple models

STL Viewer Javascript Plugin is a pure JavaScript library for embedding 3D file viewing in web applications. It reads binary and ASCII STL files, OBJ files, and 3MF files, displaying them in a web container with full customization options.
The plugin uses THREE.js library and supports WebGL with fallback to HTML5 Canvas. It requires no server-side scripts and can load THREE.js library files automatically in the background. Users can set model properties including size, position, color, rotation and basic animation through simple method calls.
Features include drag-and-drop support for loading 3D files, model click event detection, information retrieval about models such as dimensions and volume, and support for multiple viewer instances on the same page. The plugin provides extensive JavaScript methods for controlling camera, zoom, rotation, animation and scene management, plus callbacks for handling loading events and user interactions.
Pricing model: Open source
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| Metric | Value |
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| Referring domains | 339 no change since last check |
| External backlinks | 5,662 no change since last check |
Ahrefs Domain Rating set in type 8 Nov 2026, reset 7 Nov 2026. Lead topic: Science/Software (17). Majestic set 7 Nov 2026, reset 7 Nov 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 12 years |
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| Registrar | GoDaddy.com, LLC |
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Measured after STL Viewer Javascript Plugin went live on Zivaro Launch on 7 November 2026.
Day 0 since launch. Next receipt: day 30, 7 Dec 2026. These are measurements, not proof of cause: many things move these numbers. Figures we have not measured are left out.
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The plugin reads binary and ASCII STL files, OBJ files, and 3MF files.
No, the plugin is pure JavaScript and uses THREE.js library with no server-side scripts needed. All processing happens on the client side.
Yes, the plugin supports user drag and drop of 3D files into the viewer container.
Yes, the plugin supports multiple STL Viewer instances on the same page.
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