Free online image to PNG converter. Convert JPG, WebP, GIF, and other formats to PNG instantly. Preserves transparency. Runs in your browser.
PNG (Portable Network Graphics) is the preferred format for images that require transparency, sharp edges, or lossless quality. Converting to PNG is necessary when you need a transparent background, are working with screenshots or diagrams that have text, or need to preserve every pixel perfectly.
This converter transforms any common image format to PNG instantly in your browser. The output is a lossless PNG — no quality is lost in the conversion. For JPG inputs (which are already lossy), the PNG output preserves the quality as-is without further degradation.
Use PNG for: images with transparency, screenshots and screen recordings, logos and icons, images with text, diagrams and charts, images that will be edited further. Use JPG for: photographs and complex natural images where file size is important and transparency is not needed.
No. The JPG compression artefacts are already baked into the image data. Converting to PNG preserves the current quality losslessly but cannot recover data lost during the original JPG compression.
Yes. PNG supports a full alpha channel for transparency. When you convert a JPG (which has no transparency) to PNG, the result will have a white or opaque background. To make the background transparent, you need a background removal tool after converting.