ConvertOnlineConvert JPG to PNG
Convert JPG photos to lossless PNG for graphics and editing. Choose files, adjust quality or dimensions when available, and download the results without sending files to our server.
1. Add your files
or drop your JPG files here
Up to 20 MB per file. You can select multiple files.
No files selected
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4. Download converted files
Private browser conversion: Your files stay on your device. Large files may take longer, and some formats depend on browser codec support.
How to use this JPG to PNG Converter?
- Choose one or more files or drop them into the input area.
- Adjust the available settings, then click Convert. Processing stays in this browser; nothing is uploaded.
- Download each result or download a ZIP for multiple files. Results disappear when you leave this page.
JPG vs PNG: which format should you use?
| Compare | JPG | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | Not supported | Full alpha transparency |
| Best suited for | Photographs and compact, shareable images | Logos, screenshots, text, and UI graphics |
| Typical file size | Usually small for photos | Usually larger |
| Compatibility | Excellent across browsers and apps | Excellent across browsers and apps |
| What changes | Your original JPG remains unchanged. | The new file stores pixels losslessly, but it cannot restore detail already lost in the source. |
Which should you choose? Choose PNG for logos, screenshots, text, and UI graphics. Keep the original JPG for photographs and compact, shareable images.