Images to PNG Converter
Convert supported images to PNG when you need lossless pixel storage, sharp edges or a workflow that supports transparency.
When PNG is the right target
PNG is a lossless raster format that works especially well for screenshots, interface graphics, diagrams and images that need transparency. It can also store photographs, but photographic PNG files are often much larger than JPEG, WebP or AVIF versions.
What conversion can and cannot do
Converting a JPEG to PNG prevents a new JPEG-style lossy save in the output file, but it does not restore detail already discarded by the original JPEG. The resulting PNG may therefore be larger without looking sharper.
Use PNG for
- Graphics with crisp text or edges.
- Images that need alpha transparency.
- Lossless intermediate files when file size is not the main concern.
Privacy note
Files are processed temporarily for conversion and cleaned up according to the site retention setting. Avoid uploading highly sensitive material.