Free JPG to PNG converter

Why convert JPG to PNG?

JPG loses a little detail each time it is saved. PNG is lossless and supports transparency, which is what editing and design work need.

How to convert JPG to PNG

1. Choose your JPG file. Drop it on the box above, or tap to browse. You can pick several files at once.
2. Confirm the target is .png. It is preselected when your browser can encode it; otherwise the closest available target is chosen. Adjust quality, size or the other options if you want to.
3. Convert and download. Press Convert, then Download. Your file stays on your device the whole time.

What is a .jpg file?

JPG (also written JPEG) is the universal photograph format — small files that open on every device made in the last twenty-five years. It is lossy, discarding detail the eye is least likely to miss, which makes it excellent for photos and poor for screenshots, logos and text, where it leaves visible smudging.

What is a .png file?

PNG is lossless: it stores every pixel exactly as it was, and supports a transparent background. It is the right format for screenshots, logos, diagrams, icons and anything with sharp edges or text. Photographs come out noticeably larger than they would as JPG.

What to expect from this conversion

The target format is lossless, so every pixel of the decoded image is preserved exactly. The result can be larger than the original, which is the normal trade for keeping full quality.

Is it private?

Yes, by design. Every conversion happens inside your own browser using your device’s processor — there is no server that receives your JPG file, so there is nothing for anyone to store, scan or leak. You can confirm it yourself: open your browser’s developer tools, watch the Network tab while you convert, and you will see no upload.

Questions about JPG to PNG

Is this JPG to PNG converter free?

Yes, completely. There is no account, no daily limit, no watermark and no premium tier.

Is my JPG file uploaded to a server?

No. The conversion runs inside your own browser using your device's processor. The file is read from your disk, converted in memory and saved back to your disk — nothing is transmitted, so there is nothing for anyone to store.

Can I convert JPG to PNG online without downloading software?

Yes. This is an online JPG to PNG converter that runs in your browser, so there is nothing to install and no app to trust with your files. It works the same on a phone.

Does converting JPG to PNG lose quality?

The target format is lossless, so every pixel of the decoded image is preserved exactly. The result can be larger than the original, which is the normal trade for keeping full quality.

Does JPG to PNG keep a transparent background?

Yes. PNG supports a real alpha channel, and transparent areas come through exactly as they were.

Can I convert several JPG files at once?

Yes. Select as many files as you like and they are converted one after another in a single tap, with a download for each and a zip of all of them.

Should I keep the original JPG file?

Yes — keep it, converting never touches it. The reason to make a copy in another format is that JPG discards a little more detail every time it is saved, and it cannot store a transparent background.

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