PNG converter

Convert PNG images to JPG, WebP, ICO or PDF, or turn other images into PNG. Free, with no sign-up, in your browser.

Convert PNG files

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What is a PNG file?

PNG (Portable Network Graphics) is a lossless image format published in 1996 as a free alternative to GIF. It keeps every pixel exactly and supports transparency. It is the usual format for screenshots, logos and graphics. Photos saved as PNG are much larger than JPGs.

Created byPNG Development Group (1996, W3C Recommendation)
CompressionLossless
Extension.png
Best forScreenshots, logos, graphics with transparency

How to open PNG files