JPG to PNG Converter
Convert JPG, JPEG, and WebP images to PNG format instantly in your browser.
Drop JPG images here or click to browse
Supports JPG, JPEG, WebP, BMP
About JPG to PNG Converter
PNG format offers lossless compression and supports transparency, making it the preferred format for logos, graphics, screenshots, and images that require crisp edges. Our JPG to PNG Converter processes your images entirely in the browser using the HTML5 Canvas API — no server upload required, meaning your files stay completely private. You can convert multiple images at once in batch mode. The conversion preserves the full resolution of the original image. PNG files are generally larger than JPG but offer superior quality for certain types of images.
Frequently Asked Questions
PNG uses lossless compression, meaning no quality is lost. It also supports transparency (alpha channel). Use PNG when you need crisp edges, transparent backgrounds, or lossless quality.
Converting JPG to PNG will not add quality back (JPEG compression is lossy and irreversible), but the PNG will preserve exactly what is in the JPG without any further quality loss.
There is no strict limit, but very large images (over 20MB) may be slow to convert due to browser memory constraints.
No, the conversion happens entirely in your browser. Your files never leave your device.
This tool converts JPG, JPEG, WebP, and BMP images to PNG format.