Visas are not required by visitors from the following countries for visit up to 90 days in a 6 month period:
Albania, Andorra, Antigua & Barbuda, Argentina, Australia, Austria, Bahamas, Barbados, Belgium, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Chile, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, El Salvador, Estonia, Finland, France, Germany, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Malaysia, Malta, Mauritius, Mexico, Monaco, Montenegro, New Zealand, Nicaragua, Norway, Panama, Paraguay, Poland, Portugal, Romania, San Marino, Serbia, Seychelles, Singapore, Slovakia, Slovenia, South Korea, Spain, St Kitts and Nevis, Sweden, Switzerland, Taiwan, United Kingdom, United States, Uruguay, Vatican City and Venezuela.
For everyone else you can make an application for a visa and wait for a week. Transit visas can be given out the same day.
Visa requirements for Czech
Foreign embassies in Czech Republic
Czech Republic is a member of the Schengen Countries