Home3D Model ConverterU3D ConverterConvert U3D to BLEND

Free Online U3D to BLEND Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your U3D file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted U3D file before this time.

How to Convert your U3D to BLEND Online?

Here are 2 simple steps to convert your U3D to BLEND using our fast and free U3D converter tool.

Upload your U3D file

Click the "Upload a U3D File" button, then select a U3D to upload. The maximum file size is 100MB.

Download your BLEND

Click the download link to receive your BLEND file.

File format information for U3D and BLEND

Full NameUniversal 3D
Type3D Model
Mime Typemodel/u3d

A U3D file is a digital 3D model file format used to represent three-dimensional objects and scenes. The acronym "U3D" stands for Universal 3D, indicating its aim to be a versatile format compatible with various applications and platforms. U3D files store geometric information about the object's shape, such as vertices, edges, and faces, as well as texture coordinates and material properties. Additionally, U3D files can contain animation data, allowing the model to be animated and brought to life in compatible software. Due to its compact size and efficient representation, U3D is often employed for 3D graphics in interactive applications, such as real-time 3D visualization, video games, and augmented reality experiences.

U3D files are commonly used in conjunction with PDF documents, serving as embedded 3D content within a PDF file. This integration allows for interactive 3D elements in PDFs, enhancing presentations, technical documentation, and educational materials. Users can rotate, pan, and zoom into the 3D model directly within the PDF viewer, providing a more engaging and immersive experience. Moreover, U3D's compatibility with PDF ensures that the 3D content can be shared, viewed, and interacted with across different devices and platforms without the need for specialized 3D modeling software.

Developed by the 3D Industry Forum (3DIF) and later adopted as an open standard by Ecma International, U3D files continue to be supported by various 3D software applications and libraries. Its versatility, portability, and ability to enrich 3D content in PDF documents have contributed to its widespread use in diverse fields, including architecture, engineering, medicine, and entertainment. However, as with any file format, it is essential to ensure compatibility with the intended software and check for updates to maintain optimal performance and compatibility with evolving 3D technologies.

U3D Converter Capabilities

Our U3D 3D Model/Mesh tool does not support any color material data contained within U3D files so the converted file will not contain any color information.

Full NameBlender
Type3D Model
Mime Typeapplication/octet-stream
Opens WithBlender

A BLEND file is a file format used by Blender, a popular open-source 3D computer graphics software. It serves as the primary container for all the data related to a 3D scene created in Blender. This file format is versatile and supports a wide range of features, including 3D models, textures, materials, animations, lighting setups, and more. When you save your work in Blender, it is typically saved as a BLEND file, preserving the entire scene's information for future editing and rendering.

Within a BLEND file, various data blocks are organized and stored in a hierarchical manner. These data blocks include mesh geometry, object properties, camera settings, and animation keyframes, among others. Blender utilizes a blend of binary and ASCII data to represent these elements, enabling efficient storage and quick access to the vast amount of information that makes up a 3D scene. The format's flexibility allows users to share their projects with others and collaborate on complex 3D projects seamlessly.

Since Blender is a cross-platform software, BLEND files are compatible with different operating systems, ensuring that projects can be easily transferred and worked on across various environments. Additionally, Blender offers the option to compress BLEND files, reducing their size for easier sharing and storage. Overall, the BLEND file format plays a crucial role in facilitating the creation, management, and exchange of 3D content within the Blender community and beyond.

BLEND Converter Capabilities

Our 3D conversion tool does not support color/material information in BLEND files so your file will not contain any color information.

Information for converting from U3D to BLEND

Your U3D file will be converted to a BLEND file using our unified 3D model and mesh conversion tool. Our U3D 3D tool performs accurate conversions of 3D elements such as vertices, faces, normals and relevant material information. Our tool will not attempt to transfer any color information if present in your U3D file, your final 3D model will contain geometry data only.

Frequently Asked Questions

How can I convert my U3D file to BLEND?

First click the "Upload..." button, select your U3D file to upload. Your U3D file will be uploaded to our servers. When the U3D to BLEND conversion has completed, you can download your BLEND file straight away.

How long does it take to convert my U3D to BLEND?

We aim to process all U3D to BLEND conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files, so please be patient.

How accurate is the U3D to BLEND conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development with new features being added every week.