Convert JPG (JPEG) images to PNG when you need a lossless format for editing, graphics, or transparency. PNG is ideal for logos, screenshots, and images with sharp edges.
Everything happens locally on your device — your images are never uploaded to a server.
How to use this tool
Add your JPG
Drag and drop your JPG onto the tool or click to choose a file.
PNG is pre-selected
The output is set to lossless PNG, so nothing is re-compressed.
Preview the result
Compare the original and the converted PNG side by side.
Download
Download your high-quality PNG file.
What this conversion can and cannot do
Converting JPEG to PNG is lossless in the sense that no further quality is lost: every pixel of the JPEG is stored exactly. What it cannot do is recover what the JPEG already threw away. The blockiness and ringing in a heavily compressed JPEG are part of the image now, and a PNG will preserve them faithfully.
This is the most common misconception in image conversion, so it is worth stating plainly: **a JPEG converted to PNG is a large file with JPEG quality.** It does not become a better image.
The one good reason to do it
Editing. If you need to open the image in an editor, cut something out of it, or composite it with other artwork, PNG is the right working format — repeated saves will not degrade it further the way repeated JPEG saves would. Convert to PNG, do the work, then export back to an efficient delivery format at the end.
If what you actually want is transparency
JPEG cannot store transparency, so converting to PNG does not create any — the background pixels are whatever colour they were, and you have to remove them yourself. Tools that claim to add transparency while converting are really running a background-removal step, which is a different operation with its own accuracy limits.
Frequently asked questions
Why convert JPG to PNG?
PNG is lossless and supports transparency, making it ideal for logos, screenshots, and images that need to be edited without quality loss.
Is the conversion lossless?
Yes — the output is encoded as a lossless PNG, so no additional quality is lost in the conversion.
Will a PNG be larger than a JPG?
Usually yes, because PNG is lossless while JPG is lossy. That trade-off is expected — you get quality and transparency in exchange for size.