An e-visa, or electronic visa, is a paperless travel authorization that allows people to enter a country online for tourism, business, medical treatment, or other permitted reasons. E-visas are different from traditional visas, which are obtained through embassies or consulates, and don't require a visa label in your passport
Convenience: Travelers can apply for an e-visa from anywhere, without needing to apply in person.
Reduced risk: Travelers don't need to give up their passport or other travel documents while their application is being processed.
Less likely to lose paperwork: There's less chance of losing paperwork and other relevant documents.
However, some countries may restrict e-visas to certain airports or crossings, which can limit traveler flexibility. E-visas are also usually assessed manually, which can take several days, and may require documents like an invitation from a host.
