Letter O or digit 0?

When playing online with friends yesterday, I had to dictate over phone a short URL with random characters in it. Unfortunately, some characters could have been the letter O or the digit 0 and I was unable to know that!

I quickly looked up for an online tool to help me but I couldn’t find one. That’s why today I release “Letter O or digit 0”, the first online tool to quickly know where are letters O and digits 0 in a text.

You can also have a look at the source code.

About Nicolas Form

I'm Nicolas Form, multi-skill programmer, aesthete and joyful French guy. On this blog I share my tips and tutorials about programming and IT in general. I am freelance, so you can also contact me about a website, an Android app or any other software you need. Check my portfolio and drop me a line!
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Letter O or digit 0?

by Nicolas Form time to read: <1 min