Is Singapore a visa on arrival?

Singapore is not landing visa, so you need a visa.

There are two ways to apply for a visa in Singapore:

Method 1. To apply for a tourist visa, you need to go to the relevant embassy or consulate in Singapore in person and provide the following materials. When necessary, the embassy or consulate has the right to request the applicant to provide other supplementary materials.

method 2: find a qualified handling agency to handle it for you.