It is possible to apply for a travel visa to India online. The Indian government has created a website that allows travelers and tourists to apply for a variety of travel visas online.
The majority of travelers going to India are required to have a valid travel visa for India at least four days before traveling to the country. Some travelers may apply for a visa upon arrival in India if certain conditions are met; factors include the country for which you hold a passport, the length of your stay and reason for your trip. Look into travel requirements well before embarking on a trip to ensure that all conditions are met and all necessary paperwork is in order.