How to get product image URL in Magento 2?

Images allow customers to pay more attention and when it comes to an eCommerce store, showing product images to customers gives then more confident and it is a must do activity for an online store. In today’s blog we will illustrate how you can fetch product image url in Magento 2.

<?php
namespace WebbyTroops\Product\Block;

class ProductImage
{
    /**
     *
     * @var \Magento\Catalog\Api\ProductRepositoryInterfaceFactory
     */
    protected $productRepositoryFactory;
   
    /**
     *
     * @var \Magento\Store\Model\StoreManagerInterface
     */
    protected $storeManager;

    
    /**
     * 
     * @param \Magento\Authorization\Model\CompositeUserContext $userContext
     * @param \Magento\Store\Model\StoreManagerInterface $storemanager
     */
    public function __construct(
        \Magento\Catalog\Api\ProductRepositoryInterfaceFactory $productRepositoryFactory,
        \Magento\Store\Model\StoreManagerInterface $storemanager
    ) {
        $this->productRepositoryFactory = $productRepositoryFactory;
        $this->storeManager = $storemanager
    }
    
    /**
     * 
     * @return int
     */
    public function getProductImageUrl()
    {
         $store = $this->storeManager->getStore();
         $productId = 1;
         $product = $this->productRepositoryFactory->create()->getById($productId);
        
         // This will give you all images with different size
         $product->getData('image');
         $product->getData('thumbnail');
         $product->getData('small_image');
         
         // This will provide image URL 
         $productImageUrl = $store->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_MEDIA) .   'catalog/product' .$product->getImage(); 
         return $productImageUrl;        
         
    }

    /**
     * fetch all Product images
     */
    public function getAllImages()
    {
        $productId = 1;
        $product = $this->productRepository->create()->getById($productId);
        $images = $product->getMediaGalleryEntries();
        $allImages = [];
        foreach ($images as $image) {
             if($image->getMediaType() == 'image') {
                 $allImages[] = $store->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_MEDIA) .   'catalog/product' .$image->getFile();
             }
        }
        return $allImages;
    }

}

If you follow steps as defined above you will be able to get product image and url. If you face any issue please comment below. Happy Coding !!