Convert PNG to JPG
Convert PNG images to smaller JPG files.
What does PNG to JPG Converter do?
Convert PNG images to JPEG to cut file size dramatically, with control over quality and the background colour used to replace transparency. Ideal for photos saved as PNG that are far larger than they need to be.
How to Use PNG to JPG Converter
- 1Add your PNG filesDrop them in or browse to select.
- 2Pick a background colourUsed wherever the PNG was transparent.
- 3Set the JPEG quality85% is a good default for photographs.
- 4Download the JPGsCompare the sizes shown before you save.
Key Features
- Quality slider so you choose the size-versus-detail trade-off
- Background colour picker for transparent areas
- Typical size reductions of 60–90% for photographic PNGs
- Before and after size comparison
- Multiple files converted in one session
Frequently Asked Questions
What happens to transparent areas?
JPEG cannot store transparency, so transparent pixels are filled with the background colour you choose — white by default. If transparency matters, convert to WebP instead, which keeps the alpha channel and is still small.
How much smaller will the JPG be?
For photographs saved as PNG, typically 80–95% smaller. For screenshots, logos and flat-colour graphics the saving is much less, and the JPEG will look worse — those should stay PNG.
Is the conversion reversible?
No. JPEG discards detail permanently. Converting back to PNG produces a lossless copy of the already-degraded image, not the original. Keep your PNG if you may need to edit later.
Why does my text look blurry after converting?
JPEG compression struggles with sharp high-contrast edges, so text and line art develop halos. Raise the quality above 90%, or keep images with text as PNG or WebP.
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