About This Tool
Free online image to JPG converter. Supports PNG, WebP, GIF and more. Transparent PNGs get white background. All conversion runs locally inside your browser.
FAQ
Q：Will my images be uploaded to server?
A：No. All conversion happens locally, your files never leave your device.
Q：What happens to transparent PNG?
A：JPG format does not support transparency. Transparent area will be filled with solid white background.
Q：What input formats are supported?
A：PNG, WebP, BMP, GIF and other browser‑supported image formats.
Q：Will image quality degrade?
A：Default quality is 0.9, balances quality and file size. You can adjust the quality parameter in source code.