Valhalla paste is a place where users can submit code or text to easily send it to others. Pastes are private and will be deleted after the specified time period.
A simple tool for testing CSS and HTML snippets on-the-fly without the need to save a file somewhere.
A free, online base converter allowing the easy conversion of numbers from any base from binary to base64.
A free, online reverse polish notation calculator written in JavaScript along with a brief explanation about how reverse polish notation works.
This is a PHP library developed by Valhalla intended to supply useful utility classes to ensure that you do not need to reinvent the wheel in each of your projects.