Convert JPG to PNG
As PNG, a photo comes out about 15 times larger.
They open in the converter with PNG selected.
Browse filesFiles stay on your device. Going the other way? PNG to JPG
What changes
PNG is lossless, so nothing else is lost. What it can’t do is bring back the detail JPG already discarded.
In our test, a 1600 × 1067 photo took 180 KB as JPG and 2.6 MB as PNG.
PNG supports transparency and JPG doesn’t, so there’s nothing transparent to lose: the background is already solid. What you gain is the option to remove the background later, which a JPG doesn’t allow.
When it’s worth it
Choose PNG for: Logos, screenshots, and graphics. Keeps every pixel and supports transparent backgrounds.
Stay with JPG for: Photos and images for sharing.
How to convert JPG to PNG
- Drop the JPG files on this page, or browse for them. Up to 200 at once.
- The converter opens with the files loaded and PNG selected.
- Press Convert, then save each file or all of them as a ZIP.
Questions
Does converting JPG to PNG lose quality?
Nothing more is lost, but the detail JPG already discarded doesn’t come back.
What is the PNG format?
Lossless image format from 1995, standardized as ISO/IEC 15948. It compresses with Deflate and supports an alpha channel and 8 or 16 bits per channel, which is why it’s the default for screenshots, logos and anything that has to stay sharp.
What is the JPG format?
The standard photographic image format, standardized as ISO/IEC 10918-1 in 1992 with a lossy DCT transform and no transparency. Quality is set from 0 to 100, and saving the same file again strips away a little more detail each time.
Are the files uploaded?
No. The file is opened in this tab, converted here and saved from here. There’s no account and no watermark.
How many files can be converted at once?
Up to 200 per batch and about 2 GB per file, within the memory this device has available.