PNG output ready to use
Turn JPG files into PNG for websites, design tools, documents, sharing, and publishing.
JPG to PNG Converter – Convert JPEG to PNG Online
Choose JPG files, convert them to PNG locally in your browser, and download the results. The image editor accepts up to 20 files, each up to 50 MiB, and no sign-up is needed.
Why use this converter?
Control quality and file size
Use the settings available for PNG to balance clarity, compatibility, and download size.
Private browser processing
The conversion runs on your device. Your files are not uploaded to an image conversion server.
How it works
- 1
Choose JPG files
Select or drop the JPG files you want to convert.
- 2
Convert to PNG
PNG is selected in advance. Start the conversion and review the result.
- 3
Download PNG
Download one PNG file or a ZIP when converting multiple files.
Format facts
- JPG
- JPEG (JPG) is a lossy raster format that compresses photos by discarding some image detail.
- Transparency
- No transparency support; any transparent area is filled with white when converting to JPG.
- Typical use
- The standard format for photos and social media uploads, where file size matters more than pixel-perfect detail.
- Browser support
- Supported everywhere; adjustable quality trades file size for sharpness.
- PNG
- PNG (Portable Network Graphics) is a lossless raster format that keeps the exact value of every pixel.
- Transparency
- Supports full alpha transparency, so a transparent background stays transparent.
- Typical use
- Common for screenshots, logos, and graphics with sharp edges that need a transparent background.
- Browser support
- Supported natively by every modern browser and OS; this tool's only limit is the 50 MiB upload cap.
Why convert JPG to PNG?
Some design tools, upload forms, and editing workflows require a PNG file even when the source photo is a JPG. Converting avoids re-saving through software that might recompress the image further.
PNG is lossless, so converting a JPG to PNG does not add new compression artifacts, though it cannot recover detail the original JPEG compression already discarded.
Frequently asked questions
Will converting JPG to PNG improve image quality?
No. PNG is lossless going forward, but it cannot restore detail that the original JPEG compression already removed.
Why would I need a PNG instead of a JPG?
Some upload forms, design tools, and print workflows specifically require PNG input, even when the source photo was a JPG.
Will the PNG file be bigger than the JPG?
Usually yes, since PNG is lossless and JPG is compressed; expect a noticeably larger file size.
Can I convert several JPG files at once?
Yes, add up to 20 JPG files and download results individually or as a ZIP.
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