JPG to PNG Converter
Convert JPG photos to PNG when an app or form requires PNG, or when you will edit an image many times. PNG saves without further quality loss, no matter how often you re-save it.
Convert JPG to PNG
Add up to 50 JPG images. Everything is processed locally in your browser, nothing is uploaded.
Drop images or click to browse
HEIC, JPG, PNG, WebP · up to 50 files, 50 MB each
How it works
- Your images never leave your device — all processing happens in your browser
- HEIC: iPhone photo format, decoded locally in your browser. Support depends on your browser (tested in Chrome and Firefox); you'll see an error if a photo can't be decoded
- JPG: Best for photographs, opens everywhere, no transparency
- WebP: Modern format, 25-35% smaller than JPG, supports transparency
- PNG: Lossless compression, supports transparency, larger files
How to convert JPG to PNG
- Drop your JPG files into the box above, or click Choose Files.
- Check that PNG is selected.
- Click Convert, then download each image or all of them as a ZIP.
Why convert JPG to PNG?
No further quality loss
Every re-save of a JPG loses a little quality. PNG doesn't.
Required formats
Some apps, templates and upload forms only accept PNG.
Editing workflow
A good base for adding text, annotations or transparent areas later.
Batch at once
Convert up to 50 images and download a ZIP.
Converting to PNG doesn't restore detail already lost in the JPG, and it doesn't make the background transparent. Expect a larger file.
Frequently asked questions
Will converting JPG to PNG make the background transparent?
No. The image keeps its existing background. Transparency has to be added in an editor after conversion.
Does PNG improve the quality of my JPG?
No. It preserves the image exactly as it is now, so no more quality is lost when you edit and re-save.
Are my photos uploaded to a server?
No. The conversion runs entirely in your browser. Your files never leave your device, and nothing is stored or logged.