What is this tool?
Image format conversion changes how picture data is stored. JPEG is common for photos, PNG supports transparency, and WebP can provide compact web-friendly files.
How to use it
Choose an image, pick the output format, adjust quality when available, then download the converted image.
Privacy
This tool is designed to process your input locally in the browser. Avoid entering passwords, private keys, or other sensitive production data into any online tool.
Frequently asked questions
Does converting preserve transparency?
PNG and WebP can preserve transparency, but converting transparent images to JPEG fills the background with white.
Is WebP supported everywhere?
Modern browsers support WebP, but some older tools may still prefer JPEG or PNG.