Free · Files stay on your device
Image Format Converter
Convert JPG, PNG and WebP individually or in batches, with transparency controls.
How to use this tool
Choose your files, adjust the settings, and process them. Check previews before downloading. Use arrow buttons to change file or page order where available.
How it works
Canvas encoding converts the decoded image to JPG, PNG or WebP. JPG has no transparency and uses the selected background.
Example
Convert a transparent PNG to JPG with a white background, or choose WebP to retain transparency.
Assumptions and limits
The browser must support the requested output encoder. PNG is lossless; JPG and WebP quality controls change the result. Original metadata is discarded; animated files become still images.
Frequently asked question
Can JPG keep transparency? No. Choose PNG or WebP for a transparent output.