Is it permissible to read the Quran without wudhu?
Can a Muslim read the Quran without wudhu?
In general, it is permitted to recite the Qur'an without touching it when you don't have wudhu.
It is superior, when reasonably possible, for one to do wudu.
In general you can read Quraan without wudhu, but you should not touch the words in the Holy Quraan, so in few words you can without touching.
But It's better as you are talking with ALLAH to be ready for this by being on wudhu