About ToFromImage
ToFromImage is a free browser-based image converter for common workflows such as PNG to JPG, JPG to PNG, WebP conversion, and image optimization.
How the converter works
Local processing
Supported images are decoded and exported in your browser. They are not uploaded to our server.
Standard formats
The converter exports JPG, PNG, and WebP. Input support depends on the formats your browser can decode.
No account required
Core conversion is free to use without registration. File and size limits protect browser performance.
Content and testing standards
Converter pages explain format compatibility, transparency, compression, and practical tradeoffs. Guidance is reviewed against the behavior of the browser-based converter and updated when supported workflows change. We do not claim lossless conversion when an output format uses lossy compression.
HEIC and newer formats may not decode in every browser. When browser support is unavailable, the tool reports the limitation instead of uploading the file to a remote conversion service.