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JPG, PNG, WebP supported · Max recommended 25MB
Convert JPEG images to PNG format online.
Click or drag image here
JPG, PNG, WebP supported · Max recommended 25MB
Convert JPG to PNG online for free with ResizerPhoto. Our JPG to PNG converter works instantly in your browser with no upload to any server. PNG format supports transparent backgrounds, making it ideal for logos, icons and web graphics.
Converting a JPG photo to PNG format is most often needed when you require transparency support that JPEG simply cannot provide, or when you need a lossless copy of an image for further editing where repeated saves in JPEG format would otherwise gradually degrade quality through additional rounds of compression. PNG is also the preferred format for graphics with sharp edges, text, or flat colors, such as logos or screenshots, since JPEG's compression algorithm is optimized for photographic detail and can introduce visible artifacts around sharp edges or text that PNG avoids entirely.
Designers and developers often specifically request PNG files rather than JPEG for anything that will be layered over other content, such as a logo placed on top of a colored website header, since a JPEG version of the same logo would carry an unwanted white or colored box around it wherever the background isn't perfectly rectangular. Converting a JPG to PNG ahead of time avoids this exact problem for any graphic that started out as a JPEG but is later needed with a transparent background.
The conversion decodes your JPG file into raw pixel data and then re-encodes that same pixel information using PNG's lossless compression algorithm, which stores exact pixel values rather than approximating them the way JPEG's lossy compression does. Because PNG compression doesn't discard any image detail to save space, the resulting file preserves every bit of visual information present in the decoded JPG, though the file size will typically be larger than the original JPEG, since lossless compression is inherently less space-efficient than JPEG's lossy approach. If your source JPG didn't originally have any transparent areas, since JPEG cannot represent transparency in the first place, the converted PNG will simply have a fully opaque background exactly matching what was visible in the original photo.
This conversion is particularly useful when preparing a photo for further editing in another tool, since starting from a PNG avoids introducing any additional JPEG compression artifacts during subsequent edits and re-saves, and is also commonly needed when a platform or form specifically requires PNG format regardless of what format your original photo happens to be in.
Because the conversion is genuinely lossless, running an image through JPG-to-PNG conversion multiple times in a row produces an identical result each time, unlike repeatedly saving a photo in JPEG format, which gradually accumulates additional compression artifacts with every save. This makes PNG the safer intermediate format whenever an image needs to pass through several rounds of editing before its final save, since the quality loss from JPEG's lossy compression only needs to happen once, at the very end of the editing process, rather than compounding at every intermediate step along the way.
PNG is a lossless format that supports transparency. It is ideal for logos, icons, graphics with text, and images that need to be edited further without quality loss.
No. Converting from JPG to PNG stops further quality loss from future saves but cannot recover quality already lost during original JPG compression.
The converted PNG will have the same background as your original JPG since JPG does not contain transparency data.
We recommend files up to 25MB for smooth processing.
Currently our tool converts one image at a time.
Converting between formats doesn't remove detail on its own, though JPG re-compression at low quality can introduce minor loss.
Yes, though converting away from JPG and back can lose a small amount of quality each time.
Yes, converting only changes the file format, not the width or height of the image.