JPG to PNG Converter
Save lossless PNG copies of JPG images, locally in your browser.
PNG is lossless. JPEG and WebP use the quality you choose. Files stay on this device.
PNG is useful when you need a lossless file for editing. JPG photos do not gain detail when converted, but a PNG copy avoids another lossy save and is accepted by more editors.
What this page does
- Lossless PNG output for editing
- Batch-convert JPG files
- No upload and no login
- Keeps the pixels of the original JPG
FAQ
Does JPG to PNG improve quality?
No. The pixels are copied into a lossless container. It cannot restore detail that the JPG already discarded.
Why convert JPG to PNG?
PNG is convenient for editing workflows and avoids another lossy save. The trade-off is a larger file.
Are the photos uploaded?
No. The conversion runs in this browser, and the files stay on your device.
Can I convert several JPG files at once?
Yes. Add a batch, convert, and download the PNG files one by one or as a ZIP.
Other converters
Open the general converter, or pick another format pair: