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PNG to HEIC converter

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

Converting your png file to heic is easy with these steps.

Converting your heic file to png is easy with these steps.

Icon of «Upload png-file»
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.
Icon of «Select «to heic»»
Step 2

Select «to heic»

Choose heic or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your heic file»
Step 3

Download your heic file

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

Converting png to heic

Fast and easy
Simply drag and drop your png files onto the webpage, and you'll be able to convert them to heic or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
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.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all png to heic 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. It was created as an improved and non-patented replacement for Graphics Interchange Format (GIF). PNG files are widely used on the internet due to their efficient compression and support for transparent backgroundsThey are ideal for detailed, high-quality images and graphics with a small file size, making them a popular choice for web designers and photographers.
Technical details🔵 The `.png` The `.png` (Portable Network Graphics) format is a widely used image file format known for its lossless compression and ability to handle transparency. Here are some technical details about the .png format: Lossless Compression: PNG uses lossless compression, meaning that it preserves all the image data during compression. This is in contrast to 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. It also supports 16-bit grayscale images. Transparency Support: One of the key features of PNG is its support for alpha channel transparency. This allows for varying levels of transparency in the image, from fully opaque to fully transparent, which is particularly useful for web graphics. Color Palettes: PNG supports truecolor (16 million colors) as well as indexed-color images, which use a palette of up to 256 colors. This makes the format versatile for different types of digital images, including photographs and graphics. Interlacing: PNG offers an interlacing feature (Adam7 interlacing), which allows an image to be loaded progressively. This means that a low-resolution version of the image can be displayed while the full image is being downloaded, which was particularly useful in the early days of the internet when connection speeds were slower. File Structure: A PNG file consists of a header, followed by several chunks of data. These chunks include information like the image's dimensions, color depth, palette (if used), and the image data itself. Gamma Correction: The format supports gamma correction, enabling it to better handle differences in how different displays render color brightness. Metadata: PNG files can include metadata such as textual information (e.g., title, author, description) and can be extended with custom metadata. Popularity and Usage: Due to its features, PNG is very popular for web graphics, icons, and complex images like maps or artworks. It's also used in applications that require high-quality images or transparency. No Native Support for Animation: Unlike formats like GIF, the standard PNG format does not support animation. However, an unofficial extension known as APNG (Animated PNG) adds this capability. Browser and Software Support: PNG is widely supported by all modern web browsers and image editing software, making it a universally accessible format for images on the internet. The PNG format was developed as an improved, non-patented replacement for GIF and as an alternative to the then-proprietary JPEG format. Its balance of quality, support for transparency, and lossless compression makes it ideal for many uses in web and graphic design.
Developer🔵 PNG Development Group (donated to W3C)
MIME type
🔵 image/png

High Efficiency Image Coding

Extension.heic
Category🔵 images
Description🔵 High efficiency image file format (HEIC) is coded by HEVC codec (High efficiency Video Compression). It is usually used by Apple for the HEIF image format. It contains an image sequence and it is good for live photos. The best part is, it is storage saving. It can store two times more pictures than the JPEG format in the same storage as it has the next-generation file compression.
Technical details🔵 HEIC is a lossy compressed format coded by HEVC, which was flourished by MPEG too. Both have transparency and can store multiple images. Differing from JPG files, which allows 8-bit colors, HEIC files can handle 16-bit colors. HEIC files are not free from compatibility issues. Still, today, third-party apps and computer programs have issues interpreting HEIC files. IOS users may forcibly stop storing images as HEIC format by changing settings.
Developer🔵 Moving Picture Experts Group
MIME type
🔵 image/heic
🔵 image/heic-sequence

FAQ

❓ How do I change png to heic?
To get started, either pick a file you want to convert from png and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert png to heic?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing png to heic.
🛡️ Can I trust OnlineConvertFree to convert png to heic securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including png to heic, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert png to heic without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including png to heic, on your computer or mobile device, completely online.