i need to know how many xanax a day you can take without it being to much
This is really a question best asked of your doctor or pharmacist. We cannot give medical advice here.
Here is a ton of information about Xanax that you can read.
Here is also some information about Xanax dosage from Drugs.com.
The dosage seems to depend upon what type of anxiety you have been diagnosed with as in general anxiety or panic attacks.
Please ask your doctor about how much you should take of this drug.