Are HEIC files compatible with Apple iPhones, iPads, and Macs?

Yes, HEIC is the native container format for Apple iOS and macOS ecosystems, providing maximum storage savings and deep ecosystem compatibility.

Private PNG to HEIC Converter | Convert PNG to HEIC Locally

100% Free User-Side

PNG to HEIC

Free PNG to HEIC converter. Convert PNG to HEIC safely with no server upload. Convert images into Apple High Efficiency HEIC photo format locally in your browser.

PNG - up to 100MB each

Drop your images here

or click anywhere to browse files

PNG - up to 100MB each

How to Convert PNG to HEIC?

Upload PNG Images

Drop your PNG files into the upload zone above, or click to choose files from your device. You can convert multiple files at once.

Adjust Advanced Options (Optional)

Click the settings panel if you need to adjust quality compression, resize images, or set a background color.

Download Converted HEICs

Click 'Convert to HEIC' to process. You can download the HEIC files individually or as a single ZIP archive.

Apple Native Container

Fully compatible with Apple iOS, macOS, iPadOS, and modern high efficiency image viewers.

High Efficiency Coding

Achieves high quality with significantly lower disk storage footprint compared to legacy formats.

100% Offline & Private

No network transfers. All images stay entirely inside your local device memory for complete cryptographic privacy.

What is a PNG (Portable Network Graphics) file?

PNG, standing for Portable Network Graphics, is a widely used raster image format designed for the web. Created by the PNG Development Group as an open-source, non-patented successor to GIF, PNG files are saved with the .png extension. They feature lossless data compression, which ensures that intricate illustrations, high-contrast text, sharp borders, and alpha transparent layers are preserved without any loss of quality.

Why convert PNG to HEIC?

HEIC offers cutting-edge compression for Apple devices. Converting PNG to HEIC allows photos to take up minimal storage on iPhones, iPads, and Macs while maintaining rich color depth and visual clarity.

Developed by: PNG Development Group

Initial Release: October 1, 1996

What is a HEIC (High Efficiency Image Container) file?

HEIC is the image container format based on the High Efficiency Video Coding (HEVC/H.265) standard, adopted by Apple as the default photo format for iPhones and iPads. Saved with the .heic extension, it delivers approximately double the compression efficiency of standard JPEG files while preserving superior color fidelity, 16-bit dynamic range, and burst photo sequences.

How to open and use a HEIC file?

Opening and utilizing converted HEIC files is completely seamless across iOS, iPadOS, macOS, and Windows 10/11 with the HEIF Image Extensions installed. If you need to convert your PNG files into compact HEIC assets for Apple ecosystem storage, our client-side converter processes your images instantly inside your web browser without uploading your data to any cloud servers.

Developed by: Moving Picture Experts Group (MPEG)

Initial Release: 2015

FAQs

Can I convert PNG to HEIC free of charge and without limits?

Absolutely. You can convert PNG to HEIC free with no hidden paywalls, no watermarks, and no daily file caps. It is a completely free image converter built for developers and everyday users alike.

Why is a client-side PNG to HEIC converter safer for personal photos?

An offline architecture ensures that sensitive documents, financial screenshots, or family photos remain entirely inside your device memory. As a secure local PNG converter no server upload, it provides total cryptographic privacy because your files never leave your browser.

Are HEIC files supported on Apple devices?

Yes! HEIC is the default native image container across iOS and macOS, offering seamless synchronization with Apple Photos, AirDrop, and iCloud.

Why Choose Our PNG to HEIC Converter?

We designed our tool to be the fastest and safest option available. Here’s how our private PNG to HEIC converter gives you an edge:

100% Private & Secure: All processing happens locally on your device. Since there is no server upload, your personal and sensitive images are never stored or seen by anyone else.
High Compression Efficiency: Reduce large PNG files to compact HEIC format while preserving visual detail.
Instant Performance: Enjoy unthrottled speeds with zero cloud latency. Whether you use it on a desktop or need to convert PNG to HEIC on mobile, it feels like a native app.
Bulk ZIP Packaging: Process multiple images in seconds and download them all together in a single convenient ZIP file.

About this tool

The PNG to HEIC converter by FreeImgLab offers a secure and high-speed way to change PNG to HEIC directly from your browser. We prioritize your privacy - our offline PNG to HEIC transformer runs entirely on your device, meaning your photos are never uploaded to any server. If you need to reduce your file weight after converting, try our Bulk Image Compressor.

Fully running inside a safe browser-based client-side engine, it outputs crisp, modern HEIC images without any latency or artificial limits. Get professional-grade results without paying for a subscription. You can also securely scale dimensions using our Bulk Image Resizer.