JPG to PNG converter
Turn JPG files into PNG for free. The conversion runs entirely in your browser, so your pictures are never uploaded anywhere.
How to convert JPG to PNG
- Add your JPG files. Drop one or more .jpg files on the box above, or tap it to pick them from your device.
- Let it convert. Each picture is converted to PNG in about a second, right in your browser.
- Download the PNG. Press Download next to each file. Nothing was sent to a server, so close the tab and it's gone.
What is a JPG file?
JPG (JPEG) is the most widely supported picture format in the world. It uses lossy compression tuned for photographs, so files stay small while photos look natural.
What is PNG?
PNG is a lossless image format. Every pixel is kept exactly, and it supports full transparency, which makes it the standard for logos, screenshots and graphics.
Why convert JPG to PNG?
JPG is great for opens everywhere: every phone, browser, email client, website builder and print shop, but no transparency, and each re-save loses a little quality. PNG is the better choice for lossless quality and transparent backgrounds that work everywhere; keep in mind photos as PNG are much larger than the same photo as JPG or WebP.
Will I lose quality?
No. PNG is lossless, so every pixel that JPG gave us is kept exactly.
Private by design
Most online converters upload your file to their servers. This one doesn't: the converter itself is loaded into your browser and works offline from there, so your pictures never leave your phone or computer.
Questions
Is this JPG to PNG converter free?
Yes, completely free, with no sign-up, no watermark and no daily limit.
Are my JPG files uploaded?
No. The conversion happens inside your browser on your own device. Nothing is sent to us or anyone else.
Can I convert JPG to PNG on iPhone or Android?
Yes. It works in Safari, Chrome and other modern browsers on phones and tablets.
Can I convert several files at once?
Yes. Drop as many as you like; they are converted one after another and each gets its own download button.
Is there a file size limit?
No fixed limit. Very large pictures (100+ megapixels) may be slow on phones.