Images to PNG Converter

PNG, short for Portable Network Graphics, arrived in 1996 as a free, patent-clear replacement for GIF, and it has been the web's lossless workhorse ever since. It uses DEFLATE compression, which means it shrinks file size without throwing away a single pixel, and it carries a full 8-bit alpha channel so transparency stays clean all the way to the edge. That combination is exactly why designers reach for PNG when they need crisp logos, sharp screenshots, UI mockups and cut-out product shots that have to drop onto any background.

Converting an image to PNG makes the most sense when quality and transparency matter more than raw file size. Turning a JPG into a PNG removes the blocky compression artifacts that creep into text, screenshots and flat graphics, while converting a WebP, HEIC or AVIF to PNG gives you a universally supported file that opens in every browser, editor and operating system without a plugin. The trade-off is honest: photographs saved as PNG are larger than the JPEG equivalent, so for camera photos a format like JPEG or WebP is usually the smarter pick.

Our bulk PNG converter handles one image or a few hundred at a time, entirely in your browser. There is no upload queue to wait on, no account to create and no watermark stamped on the result. Drop your files in, convert them all to PNG in one pass, and download each one or grab the whole batch as a single ZIP. A good habit is to keep a PNG master of anything with transparency or text, then export lighter JPEG or WebP copies for the web from that clean source.