HomeImage ConverterJPEG ConverterConvert JPEG to STL

Free Online JPEG to STL Converter

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

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

How to Convert your JPEG to STL Online?

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

Upload your JPEG file

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

Download your STL

Click the download link to receive your STL file.

File format information for JPEG and STL

ExtensionJPEG
Full NameJoint Photographic Experts Group
TypeImage
Mime Typeimage/jpeg
FormatBinary
Opens WithPaint.Net, Photoshop

A JPEG file, short for Joint Photographic Experts Group, is a widely used image file format designed for compressing and storing digital images. It was created by the Joint Photographic Experts Group organization, and its primary aim is to reduce the file size of images while maintaining an acceptable level of visual quality. JPEG files use a lossy compression method, which means that some image data is discarded during compression to achieve smaller file sizes. This compression process is what allows JPEG files to be easily shared, transferred, and displayed on various devices and platforms.

One of the significant advantages of JPEG files is their versatility and compatibility across different software and hardware. As a standard image format, JPEG is widely supported by digital cameras, image editing software, web browsers, and various other applications. This compatibility ensures that JPEG images can be viewed and edited on most devices without any issues. However, due to the lossy compression, repeatedly saving JPEG files can lead to a degradation of image quality, commonly referred to as "generation loss."

Overall, JPEG files are an essential part of digital imaging, providing a balance between image quality and file size. They are best suited for photographs and realistic images with complex color gradients. For images that require lossless compression or transparency support, other file formats like PNG (Portable Network Graphics) or GIF (Graphics Interchange Format) may be more suitable. Understanding the strengths and limitations of the JPEG format helps in making informed decisions when working with digital images for various purposes.

ExtensionSTL
Full NameStandard Triangle Language
Type3D Model
Mime Typeapplication/vnd.ms-pki.stl
FormatText
Opens WithBlender, MeshLab, CAD Assistant, DAZ Studio

An STL file, short for Stereolithography, is a widely used file format in 3D printing and computer-aided design (CAD) applications. It serves as a standard method to represent the surface geometry of a three-dimensional object. The format was first developed by 3D Systems in 1987 and has since become a fundamental file type in the additive manufacturing industry. STL files are essential in the process of converting digital 3D models into physical objects through 3D printing technology.

STL files consist of a collection of triangular facets that approximate the shape of the 3D model. The surface of the object is divided into numerous small triangles, forming a mesh representation. Each triangle is defined by three vertices in 3D space and possesses information about its orientation and size. Since STL files store only the outer surface of the model, they are often referred to as "mesh" files or "surface" files, as they lack information about the object's internal structure or color.

When using STL files for 3D printing, slicing software processes the 3D model by dividing it into layers and creating the instructions for the 3D printer to build the object layer by layer. Despite its simplicity and widespread usage, STL files have some limitations. They do not support color or texture information, and the triangle-based representation can lead to larger file sizes and reduced accuracy compared to other file formats. Nonetheless, STL remains a vital format in the 3D printing ecosystem due to its simplicity and compatibility with a wide range of 3D printers and software.

Information for converting from JPEG to STL

Our JPEG converter will convert your JPEG file to a 3D model using the Heightmap process whereby 2D pixels, based on their luminosity, are converted into 3D space to create a full 3D STL model ready for download for further processing in your favourite 3D editing package or for printing on a 3D printer.

Frequently Asked Questions

How can I convert my JPEG file to STL?

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

How long does it take to convert my JPEG to STL?

We aim to process all JPEG to STL 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 JPEG to STL conversion?

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

How is the 3D model generated from my JPEG image?

Our tool uses a Heightmap process whereby the STL 3D model is created based on the luminosity of the individual pixels in you JPEG image.

Is there a limit to the size of my image?

Yes, to ensure our tool converts the JPEG image quickly and with a reasonable final file size, your tool will resize any image larger than 600x600 pixels.