Convert PNG to JPG Online, Free & Private
Convert a PNG to a smaller JPG — transparency is flattened onto white.
Select an image
Click to choose, or drop a file here
You can also paste (Ctrl+V / Cmd+V)
Most tools run entirely on your device
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About converting PNG to JPG
PNG files are often much larger than they need to be for photos or anywhere small file size matters more than pixel-perfect lossless quality — converting to JPG typically shrinks the file substantially, at the cost of JPG's lossy compression and no transparency support.
The image is decoded and re-encoded as JPG on a canvas, entirely in your browser. If the source PNG has a transparent background, it's flattened onto a solid color (white by default) during conversion, since JPG has no concept of transparency — worth checking the result if your PNG had transparent areas.
Supported files
Accepts PNG images. Produces a .jpg image.
Is my file uploaded?
No. The PNG is decoded and re-encoded as JPG entirely in your browser on a canvas — it's never uploaded.
Common problems
- A transparent area turned white (or another solid color)
- JPG doesn't support transparency, so it's replaced with a solid background color during conversion — this is expected. Keep the PNG if you need the transparency preserved.
How to PNG to JPG
- 1
Add the PNG
Drop in a .png image.
- 2
Convert
Transparency is flattened onto white and the image is saved as a smaller JPG.
- 3
Download the JPG
Save the JPG — smaller than the source PNG.
PNG to JPG — frequently asked questions
What happens to transparency?+
JPG has no transparency, so transparent areas are filled with white before encoding.
How much smaller will the JPG be?+
For photos, often 3–10× smaller than the PNG. For flat graphics with few colours the saving is smaller.
Is there a free PNG to JPG converter online?+
Yes — this tool decodes and re-encodes the PNG entirely in your browser, free and with nothing uploaded.
Can I control the JPG quality?+
Yes — a quality slider is available before you download, trading file size against visible compression.
Do you upload my files to a server?+
No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.
Is there a file size limit?+
There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.
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