My transparent PNG came out with a black background.

JPEG has no transparency, so every transparent pixel must become something. Set the background colour before converting — white is usually what you want.

Which format should I pick?

WebP for the web: same quality, noticeably smaller. JPEG for photos that must open anywhere. PNG when you need transparency or crisp text and screenshots.

Image Converter

PNG, JPEG and WebP in any direction, with a background colour for transparency.

Runs in your browser — nothing uploadednew

How to image converter

Drop in your images — a batch is fine.
Choose the output format, and a background colour if you are leaving a transparent format for JPEG.
Press Convert and save.

Questions

My transparent PNG came out with a black background.: JPEG has no transparency, so every transparent pixel must become something. Set the background colour before converting — white is usually what you want.
Which format should I pick?: WebP for the web: same quality, noticeably smaller. JPEG for photos that must open anywhere. PNG when you need transparency or crisp text and screenshots.

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