Convert JPG to PNG
Turn JPG files into PNG in seconds – one by one or in bulk, securely right in your browser.
or drop them here
Your images never leave your device
Tip: HEIC photos from iPhone are supported too.
How it works
- Select JPG images or drop them here.
- Adjust the quality if needed.
- Click “Convert to PNG” and download.
Frequently asked questions
Will my image look better?
No – the quality stays the same, but later edits won’t lose any more quality because PNG is lossless.
Will the background become transparent?
No. A JPG has no transparent background, so the PNG won’t be transparent either.
Are my images uploaded?
No. HowDoIImage runs entirely in your browser. Your images are not sent to any server and stay on your device – ideal for private photos too.
Is “JPG to PNG” free?
Yes, completely free – no sign-up, no watermark and no limit on the number of images.
Does it work on my phone?
Yes. The tool works in any modern browser on iPhone, iPad, Android, Windows, Mac and Linux – no app needed.
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