Visa Information » Singapore
Most western nationalities do not require a visa, you will get issued 14 or 30 days on arrival. 

Nationals from: Afghanistan, Algeria, Bangladesh, China,Commonwealth of Independent States, Egypt, India, Iran, Iraq, Jordan, Lebanon, Libya, Morocco, Myanmar, Nigeria, Pakistan, Saudi Arabia, Somalia, Sudan, Syria, Tunisia, and Yemen will need to organise a visa in advance. 

Singapore has a working holiday agreement with students from Australia, France, Germany, Hong Kong, Japan, New Zealand, United Kingdom and the United States. 

Visa requirements Singapore 

Singapore embassies