Convert HEIC to PNG: Free Online Guide
HEIC photos from an iPhone don't open in most editing software, and if your work needs pixel-perfect quality — for design, print, or further editing — a lossy format like JPG isn't ideal either. That's where PNG comes in: a fully lossless format that every design tool, browser, and OS can handle without hesitation.
This guide covers how to convert HEIC to PNG for free, directly in your browser, with zero quality loss and nothing installed.
How to convert HEIC to PNG online for free
Heicly decodes and re-encodes your images entirely inside your browser tab. Because nothing is uploaded, there's no wait for a server round-trip and no risk of your files sitting on someone else's storage.
- Open Heicly in any modern browser — desktop or mobile.
- Set the output format dropdown to PNG.
- Drag and drop your HEIC files onto the page, or click to browse — up to 15 at once.
- Download each PNG individually, or grab all of them together as a single zip file.
Why it's private: the conversion runs with JavaScript in your own browser, so there's no upload endpoint your photos ever pass through — not for a fraction of a second. Nothing about the image reaches Heicly's servers.
Why choose PNG over JPG for HEIC conversion?
- No compression loss — PNG preserves every pixel of the decoded image exactly, with no artifacts from repeated compression.
- Better for graphics and screenshots — sharp edges, text, and flat colors stay crisp, unlike JPG's smoothing.
- Transparency support — PNG supports an alpha channel, useful if you plan to edit or composite the image later.
- Standard in design workflows — most editing and layout tools default to expecting PNG for source assets.
The trade-off is file size: a lossless PNG will typically be considerably larger than the original HEIC or an equivalent JPG. If file size matters more than pixel-perfect fidelity, JPG or WEBP may suit you better.
HEIC to PNG vs. JPG vs. WEBP
| Format | Best for | Trade-off |
|---|---|---|
| PNG | Design work, screenshots, editing | Larger file size, fully lossless |
| JPG | Photos, sharing, printing, email | Lossy compression — some quality loss |
| WEBP | Uploading to websites, online stores | Smaller files, less universal support than JPG |
Sharing photos with friends or printing them is usually better served by our HEIC to JPG guide. Optimizing images for a website loads faster with our HEIC to WEBP guide.
Frequently asked questions
Is HEIC to PNG conversion lossless?
Yes. PNG is a lossless format, so the converted image retains full image data from the decoded HEIC source with no added compression artifacts.
Why is my PNG file bigger than the original HEIC?
HEIC uses very efficient compression, so lossless PNG files are often noticeably larger by comparison. This is expected and not a sign of a problem.
Does Heicly upload my images to convert them to PNG?
No. Conversion happens entirely inside your browser. Your images are never uploaded, transmitted, or stored anywhere.
Can I batch convert several HEIC files to PNG?
Yes — Heicly supports converting up to 15 files at once, with an option to download them all as a single zip.
Ready to convert your HEIC photos to PNG?
Open the converter →