RelyWP

Automatically purges your Cloudflare cache whenever cache is cleared via the Nginx Helper plugin.
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The full Cloudflare cache is purged if the Nginx Helper “Purge Cache” button is clicked.
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If cache is purged for an individual page via Nginx Helper, then it will also only purge the Cloudflare cache for that page.
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Requires the following plugins to be installed & setup:
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<a href="https://wordpress.org/plugins/nginx-helper" rel="ugc">Nginx Helper</a>
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<a href="https://wordpress.org/plugins/cloudflare" rel="ugc">Cloudflare</a>
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Sync Nginx Helper with Cloudflare

Automatically purge Cloudflare cache whenever Nginx Helper purges cache.

Abrar Ahmed

This plugin is particularly designed for developers so that they can easily upload images via URL.
Features of this plugin: 
1. You can give URL to this plugin then this will upload the image to WP and will return attachment ID. 
2. You can give the same URL multiple times but it will not upload an image each time, it will upload an image once and will return attachment ID each time when it is called. 
3. If image URL is change or size of the image on URL is different then just on that condition image will be uploaded to WordPress
It has some more functions too that will help developers for getting details about image and size as well.
<h3>Arbitrary section</h3>
The following features of this plugin are going to be defined for developer understandings.
<h3>A brief Markdown Example</h3>
Unordered list:
<ul>
<li>Function iUploadImageByURL This function is the basic function that can be used while upload image from URL. It will return Attachment_ID after creating an attachment from image URL. Image from URL will be uploaded once if URL and size of the image are same. If the same URL with the same size of the image given then already created attachment of that image will be uploaded.</li>
<li>Function iGetFileSize This function can be used to get the size of the image from URL.</li>
<li>Function sFormatSize This function will return measurement format size of the image.</li>
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URL Image Uploader

This function is a tool for developers to help them upload images from URL to the WordPress site.

Sync Nginx Helper with Cloudflare vs URL Image Uploader