HEIC to PNG Converter
Convert iPhone HEIC and HEIF images to lossless PNG format instantly in your browser - no server upload, no signup required. Batch convert multiple HEIC files at once and download all converted images as a ZIP. Uses the heic2any WebAssembly engine for fast, private, browser-based heic to png conversion.
Upload HEIC or HEIF files from your iPhone or iPad and convert them to lossless PNG format instantly in your browser. Batch conversion supported - download all as a ZIP. No upload to any server, no signup required.
HEIC files are decoded entirely in your browser using a WebAssembly engine. The first file may take a few seconds while the decoder initialises - subsequent files are faster. PNG output is lossless, so converted files will be larger than the original HEIC.
Why Use Our HEIC to PNG Converter?
Instant HEIC to PNG Conversion
Convert HEIC to PNG instantly in your browser using a WebAssembly decoder. No waiting for server uploads - the heic to png conversion starts immediately after you select your files.
Secure HEIC to PNG Online
Your HEIC files never leave your device. The entire heic to png conversion runs locally in your browser using the heic2any WebAssembly engine - no server upload, no cloud processing.
Batch HEIC to PNG Conversion
Convert multiple HEIC files to PNG in one go. Upload a batch of HEIC photos, click Convert, and download all converted PNG files as a single ZIP archive - perfect for iPhone photo exports.
100% Free - No Signup Required
Completely free with no account, no premium tier, no usage limits, and no watermarks on the output. Convert HEIC to PNG as many times as you need.
When to Convert HEIC to PNG
iPhone & iPad Photo Sharing
iPhone photos are saved as HEIC by default, but PNG is widely supported for high-quality sharing. Convert heic to png for lossless image quality on any platform.
E-commerce Product Photos
E-commerce sellers who photograph products on iPhone need to convert heic to png for product images that require lossless quality with transparency support.
Professional & Client Work
Photographers and designers who shoot on iPhone use the heic to png converter to deliver lossless PNG files for design projects and professional workflows.
Email Attachments
Convert heic to png before attaching photos to emails to ensure compatibility with all email clients while maintaining full image quality.
Windows & Non-Apple Devices
Windows PCs and Android devices do not natively support HEIC. Convert heic to png to open, edit, and share iPhone photos on any device without installing codecs.
Web & CMS Uploads
Many CMS platforms do not accept HEIC uploads. Convert heic to png to upload lossless iPhone photos to WordPress, Squarespace, and other content management systems.
Understanding HEIC to PNG Conversion
What is HEIC to PNG Conversion?
HEIC to PNG conversionis the process of transforming Apple's High Efficiency Image Container (HEIC/HEIF) format into the universally compatible PNG format. Apple introduced HEIC as the default photo format on iPhone with iOS 11 in 2017 - HEIC files are typically 40-50% smaller than equivalent JPEG files, but PNG offers true lossless compression with alpha transparency support. SinceHEIC is not supported by most non-Apple platforms, converting heic to png ensures your photos open everywhere with full quality. Ourheic to png converter uses the heic2any WebAssembly library to decode HEIC files entirely in your browser.
How Our HEIC to PNG Converter Works
- Upload Your HEIC Files: Drop or select one or more HEIC or HEIF files from your iPhone or Apple device. Files are loaded directly into your browser - they never leave your device.
- Browser-side Decoding: The heic2any WebAssembly engine decodes the HEIC container and extracts the image data. The decoded image is then re-encoded as a lossless PNG via the HTML5 Canvas API, preserving every pixel and colour value from the original.
- Download Your PNG Files:Download each converted file individually, or click “Download ZIP” to get all converted files in a single archive. PNG output is lossless with no quality loss.
What Gets Changed During HEIC to PNG Conversion
- Compression Format: The HEVC (H.265) compression used in HEIC is replaced with PNG Deflate compression - lossless but typically larger than the original HEIC file.
- File Size: PNG files are significantly larger than HEIC at the same resolution. A 12MP HEIC photo (~2-3 MB) will convert to a PNG of approximately 10-20 MB depending on image complexity.
- Compatibility: The converted PNG file opens on all devices, operating systems, browsers, and platforms - including Windows, Android, Linux, and all web services and CMS platforms.
- Quality: PNG is a lossless format, meaning no image quality is lost during conversion. Every pixel from the original HEIC is preserved exactly in the output PNG.
HEIC vs PNG - Key Differences
HEIC files are smaller (40-50% less than JPEG) and support HDR and image sequences, but lack universal compatibility. PNG offers true lossless compression with alpha transparency support, making it ideal for design work, archival, and any workflow where pixel-perfect quality is essential. For sharing and publishing where smallest file size matters, consider JPEG instead. For maximum quality, heic to png conversion is the best choice.
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Frequently Asked Questions About HEIC to PNG Converter
A HEIC to PNG converter transforms Apple's HEIC/HEIF image format into the universally compatible PNG format. Our heic to png converter uses the heic2any WebAssembly library to decode HEIC files entirely in your browser - no server upload required. PNG output is lossless, preserving every pixel from the original.
PNG is a lossless format that preserves every pixel from the original image - ideal for design work, archiving, and any workflow where quality cannot be compromised. While JPEG files are smaller, they lose some quality during compression. If you need maximum quality from your iPhone photos, heic to png conversion is the best choice.
No - PNG uses lossless compression, so no image quality is lost during conversion. Every pixel, colour, and detail from the original HEIC photo is preserved exactly in the output PNG. The trade-off is that PNG files are significantly larger than HEIC files.
No. The entire heic to png conversion runs 100% locally in your browser using the heic2any WebAssembly engine. Your HEIC files never leave your device - no server upload, no cloud processing, no data retention.
There is no limit on the number of files. Upload as many HEIC files as you need, click Convert, and download all converted PNG files as a single ZIP archive. Processing time depends on your device's CPU speed and file sizes.
HEIC uses the modern HEVC (H.265) compression codec, which is extremely efficient - typically 40-50% smaller than JPEG at the same quality. PNG uses Deflate compression, which is lossless but much less efficient at compressing photographic images. A 12MP HEIC photo (~2-3 MB) will typically convert to a PNG of 10-20 MB.
The heic2any WebAssembly decoder needs to initialise on the first conversion - this typically takes 2-5 seconds. Subsequent files in the same session convert much faster because the decoder is already loaded.
Yes. The heic to png converter is 100% free with no signup required, no premium tier, no usage limits, and no watermarks on the output. Convert HEIC to PNG as many times as you need, directly in your browser.