Convert JPG to PNG Online Free & Lossless
Turn your JPG or JPEG images into PNG files in seconds. No installs, no software just upload, convert and download.
This tool converts JPG and JPEG images to PNG format directly in your browser. PNG is a lossless format, so once converted, the file won't lose any further quality from re-saving or re-editing though conversion can't restore detail already lost when the original was saved as JPG and it won't add transparency, since a JPG never had transparency data to begin with. Upload your file and download a PNG in seconds; it's deleted automatically within an hour.
How It Works
- Upload your JPG Drag and drop or browse to select your JPG or JPEG file.
- Convert to PNG Convert Omni processes it automatically.
- Download your PNG Your lossless file is ready in seconds.
Why Convert JPG to PNG
- Editing without extra quality loss. PNG is lossless, so repeated saves during editing won't degrade the image further unlike JPG, which recompresses (and loses a little quality) every time it's re-saved.
- Platforms that require PNG. Some upload forms, print services and CMS platforms specifically require PNG files.
- Cleaner graphics work. Design and editing tools often handle PNG more predictably for icons, UI elements and layered work.
- Archiving or high-fidelity prep. PNG's lossless compression is often preferred for archival copies or print-ready assets.
Frequently Asked Questions
Does converting JPG to PNG add transparency?
No. A JPG file doesn't contain transparency data, so converting it to PNG keeps the same solid background the JPG had. To add transparency, you'd need a separate background-removal step.
Will converting JPG to PNG improve image quality?
No. Conversion won't restore detail that was lost when the image was originally saved as JPG. What it does is stop further quality loss going forward, since PNG is lossless and JPG isn't.
Why convert to PNG instead of keeping the JPG?
PNG is useful when you need a lossless copy for further editing, a platform requires a PNG upload or you're preparing graphics and icons where crisp edges matter more than file size.
Will the PNG file be larger than the original JPG?
Usually, yes. PNG's lossless compression tends to produce larger files than JPG, especially for photos with a lot of color detail that's the trade-off for not losing any more quality.
Is there a limit on how many JPGs I can convert?
The free plan allows 10 conversions a day for files up to 10 MB. Paid plans remove the daily limit and raise the file-size cap.
Is it safe to upload my JPG files?
Yes. Conversion is automated, uploads are encrypted (HTTPS/TLS) and every file is permanently deleted within 60 minutes. Your images are never used to train AI models.