Quick JPG Logo Conversion to PDF

I currently have a logo in JPG format that needs to be promptly converted into a high-quality PDF file. The assignment must be done as soon as possible. Despite that this task requires technical competence, it is quite straightforward and I'm not looking for a particular set of skills or experience. However, a solid understanding of graphic file formats would be a bonus. It would be appreciated if freelancers could demonstrate their expertise in their application, although this isn't mandatory. Looking forward to swift project completion!