Convert JPEG to PNG
PNG keeps exactly what the JPEG holds, without adding quality.
They open in the converter with PNG selected.
Browse filesFiles stay on your device.
What changes
PNG is lossless, so nothing else is lost. What it can’t do is bring back the detail JPEG already discarded.
The file gets larger: PNG needs more space for the same content.
PNG supports transparency and JPEG 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 JPEG doesn’t allow.
When it’s worth it
Choose PNG for: Logos, screenshots, and graphics. Keeps every pixel and supports transparent backgrounds.
Stay with JPEG for: Photos and camera exports.
How to convert JPEG to PNG
- Drop the JPEG 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 JPEG to PNG lose quality?
Nothing more is lost, but the detail JPEG 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 JPEG format?
Exactly the same format as JPG: the standard calls it JPEG, and .jpg is only its most common extension, alongside .jfif, .jpe and .jpg again in every camera. Underneath it’s still the same lossy DCT image without alpha.
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.