About

jlion.com is a collection of free online tools and resources for developers, designers, and everyday users. The site offers a variety of utilities including chart generators, barcode creators, calculators, calendar makers, printable graph paper, puzzles, and programming tips.

All tools on jlion.com are free to use and require no account or registration.

The site is built and maintained by a Lehigh Valley Pennsylvania based .NET developer with over two decades of experience building and modernizing business software. In addition to this tools site, I offer freelance consulting services specializing in three areas: PDF workflow automation (generation, parsing, form processing, and conversion), EDI and X12 document integration (healthcare, retail, and logistics), and migration of legacy VB6 and Microsoft Access applications to modern .NET.

If your business is dealing with aging software, document processing headaches, or EDI trading partner requirements, feel free to get in touch.