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Convert PNG to JPEG
Convert your png (Portable Network Graphics) images to jpeg (Joint Photographic Experts Group) with re;file labs. png files (.png) are widely recognized for their lossless compression and transparency support, while jpeg files excel for their smaller file sizes with lossy compression. Everything runs in your browser: no uploads, no external servers.
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View PNG Files
Open and inspect PNG images directly in your browser.
PNG Metadata Editor
View and edit EXIF and other metadata for PNG files.
Compress PNG Images
Reduce the file size of PNG images in your browser. Output to JPEG or WebP.
Resize PNG Images
Resize PNG images to exact dimensions in your browser. Lock aspect ratio and download instantly.
Crop PNG Images
Crop PNG images to any region in your browser. Draw a selection, lock aspect ratio, and download instantly.
Rotate PNG Images
Rotate and flip PNG images in your browser. Choose 90°, 180°, 270°, or flip horizontally and vertically.
Detailed Format Comparison
Compare PNG and JPEG
png and jpeg are two popular image formats with distinct features and advantages. While png offers lossless compression and transparency support, jpeg excels at smaller file sizes with lossy compression. In this comparison, we break down key differences in aspects like compression, transparency support, color depth, and more.
| Attribute | PNG | JPEG |
|---|---|---|
| Compression | Lossless | Lossy |
| Transparency Support | Yes | No |
| Color Depth | 48-bit | 24-bit |
| Animation Support | No | No |
| File Size | Moderate | Small |
| Use Cases | Logos, illustrations, detailed graphics | Photographs, web images |
| Compatibility | Universal support | Universal support |
| Key Benefits | Lossless compression and transparency support | Smaller file sizes with lossy compression |
FAQ
Common questions
We've got answers.
The converter supports JPEG, PNG, WebP, SVG, TIFF, AVIF, BMP, GIF, QOI, TGA, EXR, HDR, ICO, PNM, and Farbfeld. Check the formats page for the full conversion matrix.
It depends on the formats involved. Converting between lossless formats (PNG, WebP lossless, BMP) preserves every pixel. Converting to a lossy format like JPEG reduces file size at the cost of some quality. You can adjust the quality level before downloading.
Yes. JPEG does not support transparency. Transparent pixels will be filled with a white background. Convert to WebP instead if you need to preserve transparency.
Yes. SVG is supported as an input format and can be converted to PNG, JPEG, WebP, and others. SVG is vector-based so you can scale it to any resolution before converting.
No fixed limit. Very large images may take longer depending on your device, but there is no server-side restriction.
Yes. The converter shows a preview of the converted image before you download it, so you can verify the result looks correct.