PNG to JPG Converter
Convert PNG images to JPG in your browser. Choose a background colour for transparent areas and a quality level, then download one file or a ZIP. Nothing is uploaded.
How the PNG to JPG Converter works
Convert PNG images, such as screenshots and exported graphics, into much smaller JPG files. Pick a background colour for transparent areas and a quality level. Runs in your browser; nothing is uploaded.
- Drop PNG images onto the page, click to choose them, or paste a screenshot.
- Choose the Background colour for transparent areas (white by default).
- Set Quality (90% by default; lower makes smaller files).
- Drag Compare on the preview to check the result, then download each JPG or click Download all (ZIP).
When PNG to JPG makes sense
PNG stores every pixel losslessly, which is ideal for graphics but makes photos and large screenshots heavy. JPG compresses photographic images far better, so converting a photo-like PNG often cuts the file size by 70–90%, handy for email attachments and upload limits.
Transparency and sharp edges
JPG has no transparency: transparent areas are blended onto the Background colour you choose. JPG also blurs very sharp edges and flat colours slightly (small text, line art, logos), so keep those as PNG or use a high quality setting. If you need both a small file and transparency, convert to WebP instead.
Sizes and limits
You can add up to 50 files at a time, each up to 50 MB and 50 megapixels. Larger images are refused with a message instead of being loaded, so the tab doesn't run out of memory. Output keeps the full resolution unless the browser can't allocate a canvas that big (some mobile browsers stop at about 16.7 megapixels); then it's scaled down to fit and the file is labelled.
Privacy
Files are read, decoded and encoded by your own browser with the Canvas API. Nothing is uploaded, and the download is created on your device, so it's safe for personal photos and work documents. Converted files contain only the image. EXIF metadata such as the camera model, the date taken and GPS location is not copied. Photos that rely on an orientation tag are rotated upright first, so they still display the right way round.
Frequently asked questions
How do I convert a PNG to JPG with a white background?
Drop the PNG here. Background is white by default, so transparent areas become white in the JPG. Pick another colour if you prefer.
Will converting PNG to JPG reduce quality?
JPG is lossy, so some detail is lost, mostly around sharp edges. At 90% quality photos look unchanged; for screenshots with small text, use 95% or higher.
Why is my JPG bigger than the PNG?
Simple graphics with few colours compress very well as PNG and can grow as JPG. JPG is best for photos and detailed images; keep simple graphics as PNG or use the Image Compressor's Reduce colours option.
Can I convert many PNGs at once?
Yes, up to 50 at a time, with one shared quality and background setting. Download all (ZIP) saves them together as png-to-jpg.zip.
Are my files uploaded?
No. Your browser converts each image on your device.
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