Why convert PNG to JPG?

PNG files are large, while JPG is much smaller for photographs and accepted almost everywhere, so it uploads faster. Convert to JPG when you do not need transparency.

Will converting PNG to JPG lose transparency?

Yes. JPG has no transparency, so any transparent areas become a solid background colour. Keep the file as PNG, or use WebP, if you need to preserve transparency.

Can I convert iPhone HEIC photos too?

Yes. The same converter turns HEIC into JPG, PNG or WebP - see the HEIC to JPG guide for that flow. Everything runs in your browser with no upload.

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How to convert PNG to JPG

PNG, JPG and WebP each suit different jobs - PNG for graphics with transparency, JPG for photos, WebP for small files on the web - so you often need to convert between them. The Emaki Studio converter changes PNG to JPG (and JPG to WebP, PNG to WebP, and back) in your browser, a whole batch at once, with nothing uploaded. Here is how.

1. Open the Converter Go to the format converter. It decodes and re-encodes your images locally, so nothing is ever uploaded to a server.
2. Add your images Drop in one or many PNG, JPG or WebP files. You can mix formats in the same batch.
3. Pick the output format Choose JPG for photos and the widest compatibility, PNG to keep transparency, or WebP for the smallest files on the web.
4. Convert and download the batch Run the conversion and download the whole set at once. Your original files are left untouched on your device.

Open the Converter · Read the full guide

Why convert PNG to JPG?: PNG files are large, while JPG is much smaller for photographs and accepted almost everywhere, so it uploads faster. Convert to JPG when you do not need transparency.
Will converting PNG to JPG lose transparency?: Yes. JPG has no transparency, so any transparent areas become a solid background colour. Keep the file as PNG, or use WebP, if you need to preserve transparency.
Can I convert iPhone HEIC photos too?: Yes. The same converter turns HEIC into JPG, PNG or WebP - see the HEIC to JPG guide for that flow. Everything runs in your browser with no upload.