About

A small, fast image converter that respects your privacy.

Why this site exists

Converting an iPhone photo or a WebP download should take seconds, not a sign-up, an upload and a watermark. This site does one job: change image formats and sizes, quickly, on your own device.

How it works

The page uses your browser's built-in image engine to read and write JPG, PNG and WebP. For HEIC files in browsers that cannot read them natively, it loads the open-source libheif decoder (through heic-to). Safari's missing WebP encoder is filled in by jSquash (libwebp). All of this runs locally.

Who runs it

Image Converter is part of insights-info.com, a small independent studio that builds simple, free web tools. It is funded by advertising.

Contact

Questions or a format you'd like to see? Email [email protected].