PNG to HEIF converter

Choose file to convert

OnlineConvertFree provides free image conversion services without requiring any software installation. Easily convert your png files to heif or any other format with just a few clicks.

How to convert png to heif?

How to convert heif to png?

Step 1

Upload png-file

You can select png file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to heif»

Choose heif or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your heif file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the heif format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert png to heif

png to heif Fast and easy

Simply drag and drop your png files onto the webpage, and you'll be able to convert them to heif or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure png to heif Conversion

As soon as you upload your png files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all png to heif conversions in the cloud, which means that none of your computer's resources will be used in the process.

Portable Network Graphics

Extension	.png
Category	🔵 images
Programs	🔵 Apple Preview 🔵 Microsoft Windows Photos 🔵 Adobe Photoshop CC 🔵 Corel Paint Shop Pro 🔵 Microsoft Windows Photo Gallery Viewer
Main program	🔵 Microsoft Paint
Description	🔵 .png (Portable Network Graphics) The .png format is a raster graphics file format that supports lossless data compression. PNG files are widely used on the internet due to their efficient compression and support for transparent backgrounds.
Technical details	🔵 Here are some technical details about the .png format: - Lossless Compression: PNG uses lossless compression, preserving all image data during compression. This is unlike formats like JPEG, which are lossy and discard some information for smaller file sizes. - Bit Depth: PNG images can range from 1-bit (black and white) to 48-bit color, and also supports 16-bit grayscale images. - Transparency Support: A key feature of PNG is its support for alpha channel transparency, allowing for varying levels of transparency in the image, from fully opaque to fully transparent. This is particularly useful for web graphics. - Color Palettes: PNG supports truecolor (16 million colors) as well as indexed-color images with a palette of up to 256 colors.
Developer	🔵 PNG Development Group (donated to W3C)
MIME type	🔵 image/png

heif

Extension	.heif
Category	🔵 images
Description	🔵 HEIF (High Efficiency Image Format) is a file format designed for still images and image sequences. It was developed by the MPEG (Moving Picture Experts Group) organization and is based on the HEVC (High Efficiency Video Coding) compression algorithm. HEIF files typically use the .heif or .heic file extension.
Technical details	🔵 HEIF provides several advantages compared to older image formats like JPEG. It utilizes more efficient compression algorithms, resulting in smaller file sizes while maintaining image quality. Additionally, HEIF supports features such as transparency, alpha channels, and the ability to include multiple images (such as burst photos or Live Photos on iOS devices) within a single file. HEIF files can be decoded using software that is compatible with the format. Some popular image viewing and editing software that support HEIF include Apple Photos, Adobe Photoshop, and GIMP. However, some older software may not natively support HEIF, requiring users to convert the files to a different format before use.