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Convert your HEIF file to PNG

Convert image files with our easy-to-use and free tool. Our tool lets you upload a HEIF (High Efficiency Image File Format) file and, from this, create a new image saved in the PNG (Portable Network Graphics) format that you can then download and edit within image file editors or use for high-definition printing applications. Our conversion tool can also batch convert multiple HEIF image files; up to 25 files at a time can be converted.

Along with converting HEIF image files to PNG, our tool allows you to also adjust the image with some simple effects, such as applying a grayscale filter to the image. These additional options are available within the Options tab. Along with grayscale, you can also mirror or flip the image if needed. For single HEIF file uploads, you will also see options to resize and rotate your image.

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How to Convert your HEIF to PNG Online?

Here are two simple steps to convert your HEIF to PNG.

Upload a HEIF

Click the "Upload a HEIF File" button and select a HEIF to upload. The maximum file size is 100MB.

Download your PNG

Click the download link once completed to receive your PNG file.

HEIF to PNG Conversion Options

Rotation

This option can be used to rotate the image in 90° increments.

Flip Vertically

When selected, this option will flip the image vertically.

Mirror Horizontally

When selected, this option will mirror the image horizontally.

Greyscale Image

When checked, this will apply a grayscale filter to the image, turning any color image into a grayscale image.

Negative Image

When checked, this will apply a negative filter to the image, inverting all the colors within the image.

File Format Information for HEIF to PNG

ExtensionHEIF
Full NameHigh Efficiency Image File Format
TypeImage
Mime Typeimage/heif
FormatBinary
ToolsHEIF Converters, Create Cookie Cutter, HEIF Viewer

Description

The HEIF is a modern image format, with the final specification completed in 2015. The format is a container format, which, while mostly used for storing image data, can actually support video, audio, and text data streams.

HEIF files are binary in nature and offer an alternative to existing digital photo formats such as JPEG features better compression while retaining comparable image quality. In some cases, the file size can be 50% that of the equivalent JPG file.

ExtensionPNG
Full NamePortable Network Graphics
TypeImage
Mime Typeimage/png
FormatBinary
ToolsPNG Converters, Create Cookie Cutter, PNG Viewer
Open WithPaint.NET, Photoshop

Description

The PNG graphics file format is a commonly used format for storing 2D images, which can be highly compressed by the use of a palette if the image has a sufficiently low number of colors (256 colors in general). The PNG file is then further compressed using the DEFLATE compression algorithm to ensure small file sizes that are fast to download.

PNG files are seen as the logical successor to the GIF image file format and was devised in the mid-1990s as a superior format to GIF. PNG files are generally used for company logos, icons, and other non-photographic image content. Saving a digital photo in the PNG format will create a much larger file than an equivalent JPG image, hence the PNG format being unsuitable for most digital photo content.

Comparing HEIF and PNG Features

 

HEIF Features

  • Supports Lossy Compression
  • Supports Non Lossy Compression
  • Supports Transparency
  • Supports Color Palettes
  • Supports Monochrome (1-Bit)
  • Supports 16 Colors (4-Bit)
  • Supports 256 Colors (8-Bit)
  • Supports 16 Million Colors (24-Bit)

PNG Features

  • Supports Lossy Compression
  • Supports Non Lossy Compression
  • Supports Transparency
  • Supports Color Palettes
  • Supports Monochrome (1-Bit)
  • Supports 16 Colors (4-Bit)
  • Supports 256 Colors (8-Bit)
  • Supports 16 Million Colors (24-Bit)

Frequently Asked Questions

How can I convert my HEIF file to PNG?

First click the "Upload..." button, select your HEIF file to upload. Select any configuration options. When the HEIF to PNG conversion has completed, you can download your PNG file straight away.

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

We aim to process all HEIF to PNG conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the HEIF to PNG conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my HEIF to PNG on ImageToStl.com?

Yes, of course! We do not store the HEIF file you submit to us. The resulting PNG file, once created is deleted 15 minutes after upload and the download link will expire after this time.

Can I convert my HEIF to PNG on Windows, Linux, Android, iOS or Mac OS?

Yes! Our HEIF to PNG tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our HEIF conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.

Can I get support with converting my HEIF to PNG?

Yes. When you have converted your HEIF to PNG, there is a "Feedback" option that you can use to let us know of any issues you encountered when converting your file.

I have several HEIF files; can I batch convert my HEIF to PNG?

Yes! Our HEIF tool supports full batch conversions. You can upload up to 25 and HEIF files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the PNG files individually or download them all in a single ZIP file.

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