HEIC to PNG Converter
Convert High Efficiency Image Container (HEIC) to Portable Network Graphics (PNG) online for free. Runs 100% in your browser. Files never leave your device. No signup, no watermarks, no limits.
Drag & drop files here, or browse
Processed on your device. Nothing is uploaded
Automate this. An open tab can convert whole folders via the Local API - still zero uploads.
Local API →How to use HEIC to PNG Converter
- 01Add files
Choose files or drop them here
- 02Settings
Settings · Runs on your device
- 03Download
Processed on your device. Nothing is uploaded
What is a HEIC (High Efficiency Image Container) file?
HEIC is the default photo format on iPhones and iPads since iOS 11. It stores images at roughly half the size of an equivalent JPG, but many apps and websites cannot open it. Converting to JPG solves that.
- Developed by
- Moving Picture Experts Group (MPEG)
- Initial release
- 2015
What is a PNG (Portable Network Graphics) file?
PNG is a lossless raster image format that supports full alpha transparency. It is the standard choice for graphics, screenshots and UI assets where pixel-perfect quality matters.
- Developed by
- PNG Development Group
- Initial release
- 1996
Frequently asked questions
How do I convert HEIC to PNG?
Click “Choose Files” or drag your HEIC file onto the page, optionally adjust the settings, then hit Convert. Your PNG file downloads straight from your browser. Nothing is uploaded anywhere.
Is this HEIC to PNG converter free?
Yes, completely free with no hidden limits, watermarks or signup. Because all processing happens on your own device, there are no server costs to pass on to you.
Are my files uploaded to a server?
No. The conversion engine runs entirely in your web browser using WebAssembly. Your files never leave your device. You can even disconnect from the internet after the page loads and keep converting.
Is there a file size limit?
We impose no fixed limit. The practical ceiling is your device's free memory, since processing happens locally. Most conversions work comfortably with files up to a few hundred megabytes, and image or document conversions handle much more.
Does it work on my phone?
Yes. The converter runs in any modern browser on Windows, macOS, Linux, Android and iOS. No app installation is required.