To visit Dubai, you'll typically need to apply for a visa unless you're from one of the visa-exempt countries or eligible for visa on arrival. Here's an overview of the Dubai visa process:

Visa Types: Dubai offers various types of visas depending on the purpose and duration of your visit. Common types include tourist visas, transit visas, and visit visas for visiting friends or family.

Application Process: You can apply for a Dubai visa through the official website of the General Directorate of Residency and Foreigners Affairs (GDRFA) or through accredited travel agencies. The application process involves filling out forms, providing supporting documents (such as passport copies, passport-sized photographs, travel itinerary, etc.), and paying the required fees.

Eligibility: The requirements for a Dubai visa vary depending on the type of visa you're applying for and your nationality. In general, you'll need to provide proof of your travel arrangements, accommodation bookings, financial means to support yourself during your stay, and a valid passport with at least six months' validity.

Duration: The duration of your Dubai visa depends on the type of visa you apply for. Tourist visas are typically valid for 30 days and can be extended for an additional 30 days. Visit visas for visiting family or friends can be valid for 30 or 90 days, with the possibility of extension.

Visa on Arrival: Citizens of certain countries are eligible for visa on arrival in Dubai, allowing them to obtain a visa upon arrival at the airport. The duration of stay granted on a visa on arrival varies depending on nationality.

Transit Visas: If you're transiting through Dubai and your layover exceeds a certain duration, you may be eligible for a transit visa, allowing you to leave the airport and explore the city during your layover.

Electronic Travel Authorization (ETA): Some travelers may need to obtain an Electronic Travel Authorization (ETA) or pre-clearance before traveling to Dubai. This requirement applies to certain nationalities and can usually be obtained online.

Work Limitations: Tourist visas and visit visas typically do not allow you to work in Dubai. If you wish to work in Dubai, you'll need to obtain a work visa through your employer.

Always refer to the official website of the General Directorate of Residency and Foreigners Affairs (GDRFA) or contact the nearest UAE embassy or consulate for the most accurate and up-to-date information on visa requirements and application processes.