PNG to JPG Converter
Convert one PNG or a batch of up to 20 to JPG. Choose JPEG quality and a background for transparent pixels; processing stays in your browser.
Images are validated and converted locally, one at a time. APNG fails independently.
How to convert PNG to JPG
- Add one or up to 20 valid PNG files, each within 25 MiB and 40 megapixels.
- Choose JPEG quality and a white, black, or custom background for transparent pixels.
- Convert the files sequentially, inspect each JPG, then download individually or as a ZIP.
PNG transparency and JPG backgrounds
JPEG cannot store transparency. PicRecast fills the canvas with your selected color before drawing the PNG, so transparent and semi-transparent pixels are composited deliberately instead of turning black by accident.
JPEG quality and image detail
Quality 90 is the default. Lower quality often makes a smaller JPG with more visible pixel changes; even quality 100 is not a lossless PNG-to-JPG conversion.
Frequently asked questions
How do I convert PNG to JPG?
Add a still PNG, select JPEG quality and background, convert, then download the JPG.
Can I convert multiple PNG files at once?
Yes. Add up to 20 files, up to 128 MiB total. They are validated independently and converted sequentially.
Is PNG to JPG free?
Yes. The converter works locally in your browser without an image upload or account.
More questions
Does PNG to JPG lose quality?
JPEG encoding is lossy, so pixels can change. Quality 90 is the default; lower quality generally introduces more error.
Can JPG keep PNG transparency?
No. JPG has no alpha channel, so transparent and semi-transparent pixels are composited onto a background.
What background is used for transparent PNG pixels?
White is the default. You can choose black or a custom color before conversion.
What happens to animated PNG?
APNG is rejected per file. The tool does not export just its first frame; other valid files can continue.
Can the JPG be larger than the PNG?
Yes. Size depends on source pixels, PNG compression, and JPEG quality. Actual bytes are shown for every result.
Can I convert PNG to JPG on Mac?
Yes. Open this page in a modern Mac browser, select PNG files, convert, and download.
Can I convert PNG to JPG on Windows?
Yes. Use a modern Windows browser to select, convert, and download JPGs.
Are images uploaded?
No. Validation, conversion, and ZIP creation run in your browser; images are not sent to an external processing service.
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