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Choose FilesConvert your high-fidelity PNG images to the modern HEIC format. Significantly reduce disk usage while maintaining professional image quality on modern devices.
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Choose FilesYour images never leave your computer. All processing happens in your browser, ensuring maximum privacy and security for your personal data.
Upload multiple files at once and convert them in seconds. Perfect for processing entire photo albums or design assets efficiently.
Efficient steps for reducing your image library's footprint.
Drag and drop your PNG images into the converter.
Click 'Convert' to generate high-efficiency HEIC files.
Save your space-saving HEIC images immediately.
Discover how professionals use this tool in real-world scenarios.
Convert images to HEIC for seamless integration and storage efficiency on iPhone, iPad, and Mac.
Example
Converting web assets for use in an iOS-native application project.
HEIC offers much better compression than PNG while maintaining high visual quality, perfect for archiving.
Example
Reducing the backup size of a large PNG image library by 50%.
HEIC handles complex metadata and multiple images per file better than legacy formats.
Example
Preparing images for high-end digital publishing platforms.
Expert advice from Mobile Systems Engineer
HEIC is the default on iPhone. Use it for your personal photo archives to save gigabytes of iCloud space.
HEIC uses advanced algorithms to compress images more effectively than JPG, often with fewer artifacts.
Our tool processes your images locally. No private photos are ever sent to a remote cloud for conversion.
These tips come from our team of document processing engineers with over 10 years of combined experience in PDF technology, file conversion, and digital document workflows. We've processed millions of documents and learned what works best.
High Efficiency Image Container (HEIC) is a modern image format that provides state-of-the-art compression. It allows for high-quality images to be stored in significantly smaller files than traditional PNG or JPG containers.
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HEIC provides much better compression (smaller files) at similar quality, but PNG is better for images requiring perfect transparency and universal web support.
Windows 10 and 11 support HEIC if you have the 'HEIF Image Extensions' installed from the Microsoft Store.
Yes. Our PNG to HEIC converter is completely free and works entirely in your browser window.
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