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Format Converter
Convert between PNG, JPG, and WebP formats instantly.
Drag & drop files here, or click to select
Nothing leaves your device · No signup · No daily limit
Up to 100 MB per file
How it works
- Drop one or more images in PNG, JPG, or WebP.
- Choose the target format to convert to.
- Convert the whole batch at once.
- Download the converted images individually or together.
What people use it for
- Switching a photo from PNG to JPG to shrink it for email.
- Converting images to WebP for a faster website.
- Batch-converting a mixed folder into one consistent format.
Good to know
- Conversion targets are the formats a browser canvas can output — PNG, JPG, and WebP. Converting to JPG flattens transparency onto a white background.
- Re-encoding a lossy source (like JPG) again can soften detail; convert from the best original you have.
Frequently asked questions
What happens to transparency when I convert to JPG?
JPG has no alpha channel, so transparent areas are filled with white. Convert to PNG or WebP if you need to keep transparency.
Which format is smallest?
WebP is usually the smallest at equivalent quality, which is why it is popular for the web. JPG is a good choice for photos where WebP is not supported.
Are my images uploaded?
No. Conversion runs on a canvas in your browser and files never leave your device.