TinyPNG

TinyPNG provides image compression tools for preparing graphics for websites and other uses. Visitors can upload supported images and explore options for reducing file size. The website is useful when optimising a page's image assets. Supported formats, limits and product features vary, and users should inspect the resulting image for the quality required by their project.

It is useful for a particular file-related or practical computing task. Its focus includes Image compression, Website image preparation and Supported format optimisation, helping identify the relevant operation or utility before consulting the input requirements and output information associated with that selected task.

The official TinyPNG site includes sections for Compress and Convert.