Choose JPG, PNG or WebP

JPG for photographs

JPG uses lossy compression and does not support transparency. This tool fills transparent areas with white when exporting JPG. Check edges and text in the preview, especially at lower quality.

PNG for transparency

PNG supports transparency and lossless pixel compression. The quality slider does not apply to PNG. A PNG export may be much larger than its JPG or WebP source; compare the actual output size.

WebP and browser support

WebP supports transparency and lossy compression in this tool. The browser must be able to decode the input and encode the selected output. Unsupported output is reported as an error, never silently replaced with PNG.