Alexandru Vornicescu

If you want to download external images in your posts automatically so the page will use local image files instead of external image files then this plugin can help you.
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/1dZZ5ucNlQY?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
It will replace the URLs of all external images (if the image has a different host URL) in your posts.
The URLs will get replaced with a local image copy URLs.
The action will be made on the post/page preview, not in the admin Edit page or after post save.
All the images that will be saved to your uploads folder (wp-content\uploads), not to your Media Library page.
This plugin can make your work faster if you like to use external images from other sites and you would like not to lose times on uploading images into you library every time for every image.

Download External Images In Posts

IT WORKS

This is the worst concept I have ever seen. This plugin should be reported.

I don't know what is the main concept of the plugin is. If you enable this plugin and start working with it, it downloads 1 content 100th of times or every time when someone visits the post. Even it consumes storage because everytime someone visits, first the plugin downloads and files to internally and then serve.

Within the middle of the time, visitors need to wait for the download and serve the content.

Therefore, SORRY TO SAY BUT, THIS IS A FLOP PROJECT.

Worst concept - Advising to not to use

This plugin will download external images in your posts to your "wp-content/uploads" folder.

Yaidier

WN Flickr Image Downloader is very useful plugin that is going to help you to save a lot of time. If you use Flicker Images often, then you probably feels sometimes tired by the process of downloading the properly image, then finding out the title, author name, author link, license type, license link and finally inserting all this information wherever you have placed this image on your site. Well this plugin does all that work with your by just pressing “one” button. Once you have entered the url of the images that you want to process, just click on the Fetch Photos and the plugin is going to fetch all the images, it will also skip automatically those which are “All rights reserved” and notify you through a log all the proccess. 
Once the images has been sucessfully fetched you can either save them into the media library with or save them into the media library AND create a post automatically where where all these images would be inserted and a reference to the image name, image link, author name, author link, license name and license link would be also inserted. In case you decide to do not create the post automatically then you can copy the html code genereted and insert it in any page post or product of your site to show all this information (image + reference).
Free Features
<ul>
<li>Fetch and Download to Media Library Images from Flickr .</li>
<li>Choose the width of the images.</li>
<li>Skip automatically “All rights reserved” Images.</li>
<li>Name the images (title and filename) with desired prefix. Then an icremental number will be inserted to reference each image independently.</li>
<li>On/Off Do not create a Post/Page Automatically.</li>
<li>On/Off Create New Posts/Page as “Draft”.</li>
<li>On/Off Create a New Page instead of a Post.</li>
<li>Use either the HTML code or the Shortcode to insert the conten on your pages.</li>
<li>Create endless Flickr Embeds.</li>
<li>Clean and responsive Dashboard.</li>
</ul>
How to use it
Every time you create a Flickr Embed with one or multiple images, a unique shorcode [wn-flickbed id = “x”] and an HTML code is automatically generated, just copy and paste you either shortcode or the HTML code on the pages where you want to show the Flickr Images and the name, author and license references.
<iframe loading="lazy" title="Flickr Image Downloader Plugin for WordPress" width="750" height="422" src="https://www.youtube.com/embed/Q3Rd1jAm5iA?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

WN Flickr Image Downloader

Download batch images from flickr, store them in the Wordpress Media Library, create a post automatically with the downloaded images and reference the …

Download External Images In Posts vs WN Flickr Image Downloader