Dear Reader, Welcome to

My name is Rajeev Singh. I’m the designer and editor of this website.

Base64Encoder is a simple online tool to encode any string to Base64 encoded format. It also contains various articles and tutorials about how to perform Base64 Encoding in various programming languages. I hope the content on this website is useful to you.

I also have a blog named CalliCoder where I write about programming languages, web development, and system design. If you’re a programmer, you should definitely check that out.

What powers this blog?

This website is powered by GatsbyJs, a static site generated based on React. GatsbyJs is awesome. It is fast, SEO optimized, and developer friendly. It contains built-in plugins for almost any task. If you’re building a new website, I highly recommend you to try out GatsbyJs.

This website is hosted on Netlify, a cloud hosting platform for static websites.

How can I contact you?

I love good emails. You can get in touch with me at You can also let me know your thoughts in the comment section below.