Free Online PNG to AMF Converter

With our PNG to AMF converter, you can effortlessly convert your PNG image file into a 3D heightmap model, which can then be loaded into your favourite 3D editing software. Our image to AMF tool can batch convert up to 20 PNG 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 PNG file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted PNG file before this time.

Our PNG to AMF 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 PNG to AMF Online?

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

Upload your PNG file

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

Download your AMF

Click the download link to receive your AMF file.

Frequently Asked Questions

How can I convert my PNG file to AMF?

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

How long does it take to convert my PNG to AMF?

We aim to process all PNG to AMF 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 PNG to AMF 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 PNG image?

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

Is there a limit to the size of my image?

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

File format information for PNG and AMF

Extension	PNG
Full Name	Portable Network Graphics
Type	Image
Mime Type	image/png
Format	Binary
Opens With	Paint.Net, Photoshop

PNG files are a widely used graphics file format used in areas where high-quality images (often with transparency) are required while also retaining a small file size. They are one of the most common formats of file used for web and print mediums and are particularly useful for logos, icons, and other images where multi-level transparency is desired.

The format itself was created in the 1990's with the main aim of storing computer graphics in a high-quality format while minimizing the required storage space. The longer-term aim was to displace the GIF file format and make PNG the number one format for non-lossy, high-quality image formats on the then-burgeoning world wide web.

One of the selling points of the PNG format is its support for multiple levels of transparency, making it superior to the GIF format, which can only handle a single level of transparency. Also, like GIFs, the PNG format supports palletizing image colours down to 256 or 16 colours to help reduce the file size of the PNG.

Extension	AMF
Full Name	Additive Manufacturing File
Type	3D Model
Mime Type	text/xml
Format	Text

The AMF file format, which stands for Additive Manufacturing File, is a common 3D model format used for 3D printing. An AMF file can contain multiple 3D models, stored in a manner that is suitable for use with 3D printers.

Each model within the file is stored as a series of vertices, faces, and material information that is needed when 3D printing a 3D object. Data within the AMF file is stored in XML format, making the data human-readable and also structured.

Although there are other formats used within 3D printing circles, such as STL and 3MF, There is still support for AMF files within many 3D printing slicer applications, and our own AMF conversion tools allow converting to and from this useful format.

Information for converting from PNG to AMF

Our PNG converter will convert your PNG 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 AMF model ready for download for further processing in your favourite 3D editing package or for printing on a 3D printer.