How to get current category in magento2?

How can i get current category in magento2 ?

I want to get category name and category id in custom phtml file.

Try this code. this will definitely help you.

<?php 
    $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
    $category = $objectManager->get('Magento\Framework\Registry')->registry('current_category');//get current category
    echo $category->getId();
    echo $category->getName();
?>