Magento 2 get category id by category name

Magento 2 get category id by category name

Add below code to your construct.

public function __construct(
    ...
    \Magento\Catalog\Model\CategoryFactory $categoryFactory
) {
    $this->_categoryFactory = $categoryFactory;
    ...
}

Add below code anywhere in class and get category id using category name.

$categoryTitle = 'Men';
$collection = $this->_categoryFactory->create()->getCollection()
              ->addAttributeToFilter('name',$categoryTitle)->setPageSize(1);

if ($collection->getSize()) {
    $categoryId = $collection->getFirstItem()->getId();
}