If you are planning to travel to Australia, you must apply for an electronic visa (e-visa) before your trip. The application can be completed online through the official website of the Australian government.
An approved e-visa typically allows you to:
enter Australia multiple times within a 12-month period
stay for up to 3 months per visit
Visa rules may vary depending on your nationality, so always check the latest requirements before you travel. Make sure your passport is valid for the full duration of your stay. Apply well in advance to avoid delays.