Convert images between PNG, JPG, and WebP, one at a time or in bulk. Right in your browser, no upload to a server.
PNG files are lossless, which keeps every pixel exact but often makes the file much larger than it needs to be, especially for photos. Converting PNG to JPG can shrink a file to a fraction of its original size with barely any visible quality loss at 80-90% quality. Upload your PNG above, keep JPG selected, and download.
Since JPG doesn't support transparency, any transparent areas in your PNG are automatically filled with white during conversion.
Going the other way, JPG to PNG is useful when you need a lossless copy to edit further without compounding compression artifacts, or when a tool specifically requires a PNG file. Select PNG as the output format above, there's no quality slider since PNG is always lossless.
Working on a blog post or a batch of product photos? Select or drop several images at once, each one converts using the same format and quality setting, shown in its own card with a before/after file size. Download each image individually, or click Download All (ZIP) to get every converted image in a single zip file.
WebP is a modern image format built by Google that typically produces 25-35% smaller files than JPG or PNG at the same visual quality, which helps web pages load faster. Nearly every modern browser supports it. If you're optimizing images for a website, converting to WebP is one of the easiest wins available.
Upload your PNG file, select JPG as the output format, adjust quality if needed, and click Download. The conversion happens instantly in your browser.
JPG uses lossy compression, so some quality is lost compared to PNG, though at high quality settings the difference is barely visible. PNG is lossless but produces larger files, especially for photos.
JPG does not support transparency. Transparent areas in a PNG are automatically filled with white when converting to JPG.
WebP is a modern image format developed by Google that produces smaller file sizes than PNG or JPG at similar visual quality, which helps pages load faster. Nearly all modern browsers support it.
No. The conversion happens entirely in your browser using JavaScript. Your image is never uploaded anywhere, which keeps it completely private.