How can I change the capitalization of my Gamertag?

You would have to change it to something else and then change it back. You'd have to pay for each change.

Hello rivaldoroberts,

Thank you for your response. When you first confirmed your gamertag is the only time you could be able to make corrections to it. Since the gamertag you'd like is the same gamertag you have now only, with different capitalization; the system will not accept
the change because the characters are still the same. In order to adjust the capitalization, the gamertag must be changed to a completely new gamertag before correcting the capitalization. For more information on this, please visit:

How to change your Xbox gamertag.

I hope this helps.

You can do it immediately ZeroSkyX given that it took effect immediately after your first attempt. At this time, there seems to be an ongoing issue for changing GTs so I would not recommend to do it right now(due to the release of inactive GTs).

Greetings, H1ghL1f3. Unfortunately as I mentioned before capitalization is not something I'd be able to change for you. If you'd like to change your gamertag you can find steps for how to do that in the support article linked above. Thanks!

When you changed it, did you change it to something else and then back to your gamertag? The system doesn't see things like capitalization as making gamertags unique, so the system wouldn't just change the capitalization.