Convert GLTF to STL - Lightning-Fast & Precise 3D File Conversion

Convert GLTF to STL

GLTF to STL Conversion

Our professional converter make it easy to switch GLTF to STL - here's how:

  1. Download & Install:

    Convert your GLTF files to STL format seamlessly using Autoconverter - simply install and launch the software on your system.

  2. Import GLTF File:

    Click Open... to open your GLTF file (.gltf, .glb) or drag and drop it into the application window.

  3. Export to STL Format:

    Click Save As... to export your file to the STL mesh file format (.stl).

Still tired of failed GLTF to STL conversions? Our foolproof guides ensure successful GLTF files conversion:

GLB Graphics Language Transmission File

A file format developed and maintained by the Khronos Group organization, a consortium of industry leaders that creates open standards for graphics, media, and parallel computing. It is designed to facilitate the efficient storage and exchange of 3D models.

Key Features of GLTF and GLB

  • GLTF Versions:

    There are two versions of the GLTF file format that are available:
    • GLTF 1.0:
      Supports basic geometry, simple materials with textures, basic skeletal animations with joint hierarchies, scenes with a single root node and a hierarchy of child nodes, etc.
    • GLTF 2.0:
      Supports more features, such as PBR (Physically Based Rendering) materials, Draco compression, advanced skeletal animations, skinning, morph targets, etc.

  • ASCII and Binary Modes:

    By default, a GLTF file is saved in ASCII text mode, which is human-readable and easy to edit. To save a GLTF file with all referenced texture images in binary mode, the GLB file extension should be used. This reduces the file size and the number of files.

  • Embedded Textures:

    GLTF/GLB files allow for a more streamlined and efficient way to manage 3D assets. By storing textures directly within the file, these formats eliminate the need for separate image files, making the 3D model self-contained and easier to distribute.

GLTF/GLB File Conversion

Autoconverter and Automesher Application allow you to import and export GLTF and GLB files, and convert them into various other 3D file formats. Our products also support the use of Draco compression, which can significantly reduce the size of GLTF and GLB files without compromising visual fidelity.

STL STereoLithography File

A file format that was developed by 3D Systems, a global leader in the 3D printing industry, to facilitate rapid prototyping and manufacturing. It is widely used in computer-aided design (CAD), 3D printing, and digital fabrication due to its simplicity and broad compatibility. STL files exclusively represent 3D geometry using a triangular mesh, making them lightweight and easy to process.

Key Features of STL

  • Simplicity:

    STL files are easy to create and read by many software applications and 3D printers, as they only contain the coordinates of the vertices and the normal vectors of the triangles.

  • No Additional Attributes:

    Unlike other 3D formats, STL files do not include details such as face colors, textures, transparency, material properties, or named groups. This means that all STL models appear colorless in their raw form.

  • Binary vs. ASCII STL Formats:

    STL files can be stored in two formats:
    • Binary STL
      - The preferred format due to its compact file size, making it more efficient for storage and processing.
    • ASCII STL
      - A human-readable text format that describes each triangle explicitly, but results in significantly larger file sizes.

  • Units of Measurement:

    The STL format does not define a specific unit of measurement, though most applications interpret the coordinates as being in millimeters. If necessary, our STL files converter can perform automatic unit conversions to match your project’s requirements.

STL File Conversion

Autoconverter and Automesher Application are the best tools for converting STL files because they support a wide range of 3D formats, making it easy to convert STL into other file types like STEP, OBJ, or SKP. They ensure high-quality STL mesh conversion, preserving details and accuracy. With advanced automation, they can process multiple STL files at once, saving time and effort. Additionally, they offer optimization features to clean and edit STL models, making them perfect for designers, engineers, and 3D printing enthusiasts. Convert STL to STEP, OBJ, SKP and more - test our converters with a free trial today!

GLTF vs. STL Comparison

Property GLTF STL
Extensions .gltf, .glb .stl
Name GL Transmission File STereoLithography
Versions
  • Min: GLTF V1
  • Max: GLTF V2
Textures
Colors
Geometry components
Readers
Writers