Free Online GIF to STL Converter

With our GIF to STL converter, you can effortlessly convert your GIF image file into a 3D heightmap model, which can then be loaded into your favourite 3D editing software. Our image to STL tool can batch convert up to 20 GIF files at one time and quickly turn them into 3D models.

Select File(s)

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

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

Our GIF to STL image conversion tool comes with a set of options allowing you to fine-tune the details of how the 3D model is generated. Once you have selected a file, you will see a button, which you can click to reveal adjustable properties such as whether the tool should use a Heightmap or Extrude algorithm to create the 3D model. There are also properties to control the size and detail of the model.

How to Convert your GIF to STL Online?

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

Upload your GIF file

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

Download your STL

Click the download link to receive your STL file.

Frequently Asked Questions

How can I convert my GIF file to STL?

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

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

We aim to process all GIF 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 GIF 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 GIF image?

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

Is there a limit to the size of my image?

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

File format information for GIF and STL

Extension	GIF
Full Name	Graphics Interchange Format
Type	Image
Mime Type	image/gif
Format	Binary
Opens With	Paint.Net

GIF files have been around since the dawn of the internet and are a popular choice of format for storing images and animations. Images stored within a GIF file can be stored at low bits per pixel to reduce the size of the GIF file, leading to improved download speeds. Reducing the number of bits per pixel, if done correctly, can lead to no noticeable difference in image quality.

Along with static images, GIF files are also capable of storing short video or animation sequences. This capability has proved very popular, with animated GIFs being created and used on websites and social media. GIF files are also a popular format for storing and transmitting internet memes.

With newer and more capable formats such as PNG and WEBP taking over as the default standard for images and animations on the web, the GIF format is slowly declining in popularity. Support for GIF files within image editing software is still strong and will likely continue.

Extension	STL
Full Name	Standard Triangle Language
Type	3D Model
Mime Type	application/vnd.ms-pki.stl
Format	Text
Opens With	Blender, MeshLab, CAD Assistant, DAZ Studio

The STL, or Standard Triangle Language, file format has been around since the '80s and is supported by most modern 3D modelling applications. In particular, the STL format has become something of a standard format within the area of 3D printing, despite the rise of more modern formats such as 3MF.

STL files come in two flavours: binary or text format. The text format is human-readable, making it easy to perform manual edits, but can lead to very large file sizes. As you can imagine, the binary format is much more compact and represents the majority of the STL files you are likely to encounter.

The format itself is very simple; the 3D model is represented by a sequential list of triangles, with each triangle defined with 3 points consisting of their X, Y, and Z positions, along with an additional vector that contains the face normal (the direction the face is pointing). There is an additional attribute block for each triangle; however, this is largely unused and thus unsupported.

Information for converting from GIF to STL

Our GIF converter will convert your GIF 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.