JPG to PNG Converter
Convert JPG photos to PNG, up to 50 at a time, without uploading them.
Files stay on your device
How it works
- 1Add your filesDrop your JPG files, paste them, or choose them from your device.
- 2Check the settingsThe output format, quality and background colour start at good defaults.
- 3DownloadSave each converted image, or all of them together as a ZIP.
Questions
Are my images uploaded?
No. The tool runs inside your browser, so your files never leave your device and nobody else can see them.
Will PNG make my photo better?
No. PNG saves the image exactly as it is now, so it won't remove existing JPG blur or blockiness. It stops further quality loss if you keep editing.
Is there a size limit?
Up to 50 images at once and 50 MB per file. Very large images (over 100 megapixels, or 60 on iPhone and iPad) are refused with a clear message so your browser doesn't run out of memory.