The website OneConvert features a tool for converting JPG images to PDF documents online. This JPG to PDF converter is designed to be straightforward and efficient, allowing users to convert images to PDF format with just one click. It is a free service with no limitations on usage, catering to anyone needing to convert images quickly and easily. The tool is part of a broader suite of conversion utilities offered by OneConvert, which also includes capabilities for merging, splitting, compressing, and converting various types of files and units of measurement. This makes it a versatile resource for both personal and professional conversion needs.