My teeth have gaps in them, I can do a dental bonding procedure to fix it and remove the gaps. But my teeth work perfectly fine with gaps and I dont need this for a real reason other than it looks worse than teeth with no gaps. Is this permissible for me to do?

Ustadh AbdulAziz al-Haqqan

If you mean that this is out of the ordinary and there is a need to actually fix it, then inshallah, this is allowed. I tend towards the saying that says it is allowed to do so, and Allah knows best.