How to use it
- Drop your images onto the box above, choose files, or paste with Ctrl+V. You can add many images at once.
- Pick the output format, quality and size. Every image is processed again automatically when you change a setting.
- Check the new file size next to each image, then download them one by one or all together as a ZIP file.
Why convert HEIC to PNG?
PNG keeps every pixel without further quality loss, so it is a good choice when you want to edit an iPhone photo or keep a lossless copy that opens on any device.
About the formats
- HEIC
- HEIC is the default photo format on iPhones. It keeps high quality at about half the size of JPG, but Windows, Android and many websites cannot open it.
- PNG
- PNG is lossless and supports transparency, which makes it ideal for logos, screenshots and graphics. Photos saved as PNG are much larger than JPG.
Frequently asked questions
Are my images uploaded to a server?
No. Conversion happens entirely in your browser, so your photos never leave your device.
Is there a limit on file size or number of images?
There is no fixed limit. Very large images or big batches depend on your device’s memory, so on a phone it is best to convert a few dozen at a time.
Does converting remove photo metadata?
Yes. The new file contains only the image, so location data and camera details (EXIF) are removed — useful before sharing photos online.
What quality should I choose?
For photos, 75–85% is almost indistinguishable from the original while being much smaller. Use 90% or higher for printing, and 60–70% when file size matters most.