Will converting to PNG make my JPG sharper?

No. PNG stores the pixels exactly, but the detail a JPG already lost can't come back. The PNG looks the same as the JPG and is usually larger.

Does the PNG get a transparent background?

No. A JPG has no transparency, so the PNG keeps the same solid background. You can remove the background afterwards in an image editor and save it as PNG.

Are my files uploaded anywhere?

No. Every live tool on JustYourConvert opens and converts your files inside your browser, on your own device. Nothing is sent to our servers, and the result is saved straight from your browser.

Is JustYourConvert free?

Yes. Every tool is free, with no sign-up, no watermark and no daily limit. Clearly labeled ads keep it that way.

Is there a file size limit?

Only your device's memory. Because the work happens in your browser, very large files can be slow on phones and older computers. Each tool says its practical limit under the drop area.

JPG to PNG Converter

Save any JPG as a lossless PNG, right in your browser.

100% Free
No Sign Up
Nothing Uploaded

JPG to PNG

Save JPG photos as lossless PNG files

Drag & drop images

or click to browse. You can also paste.

JPG, or any image, up to 100 MB each, 50 at a time.

Convert to

Width in pixels (optional)

Total-

Processed on your device. Nothing is uploaded.

Need more? Compress or resize on JustYourImage

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How to convert JPG to PNG

Three steps, all in your browser.

1
Add your images
Drop, choose or paste one or more images.
2
Choose settings
Pick the format and quality.
3
Download
Save each file, or all of them as a ZIP.

JPG to PNG Converter: what to know

JPG is the standard format for photos. It uses lossy compression, which keeps files small by throwing away fine detail and can leave faint blocky artifacts. PNG is lossless: whatever pixels go in come out exactly the same, and it can store transparency.

Converting a JPG to PNG decodes the JPG in your browser and writes those exact pixels into a PNG. Nothing more is lost in the process, which is why PNG is a good working format when you plan to edit an image repeatedly: each later save stays lossless instead of adding another round of JPG compression.

What conversion can't do is restore detail the JPG already discarded. The PNG looks identical to the JPG, artifacts included, and it is usually several times larger because lossless compression is much less aggressive on photos. The background also stays solid; a JPG has no transparent pixels to carry over, so removing a background is a separate editing step.

Popular uses

Apps, templates and upload forms that only accept PNG
Editing an image several times without further JPG loss
Preparing an image before removing its background in an editor
Design and presentation assets

Tips for the best result

Only convert when you need PNG; for sharing photos, the JPG is smaller.
Start from the highest-quality JPG you have, since artifacts carry over.
Do your edits on the PNG and export to JPG or WebP once at the end.

Read how JustYourConvert works and our privacy details. Keep your original files and check a converted file before you replace anything.