Can I renew my visa-free visa in Thailand?

The country can renew the visa exemption.

After visa-free in Thailand, you can go to the immigration office to renew it once and get an extra 30 days, that is, you can stay in Thailand for up to 60 days. If you apply for a student visa in Bangkok, it usually takes 50 to 55 days, and you can apply for visa-free entry to Thailand. It just needs to be dealt with as soon as possible. If it is delayed for a little more than 10 days, there will not be enough time.