Convert format
Convert JPG, PNG, WebP
Change format with optional quality. No animated GIF.
No animated GIF · 30 MB max · no upload
Local image
Output format
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Result
Waiting for an image
Results appear here.
Image processing
Format is encoding—not just a file extension.
WebP is often smaller; PNG fits transparency/line art; JPEG is widely compatible.
JPEG drops transparency (usually filled white).
Lossy size varies with quality and image complexity.
FAQ
Convert JPG, PNG, WebP · FAQ
Why did transparency turn white?
JPEG has no alpha; export fills a background.
Is WebP always smaller?
Often for photos; decoder support varies.
Animated GIF?
Not accepted here, to avoid dropping frames.