diff --git a/src/js/_enqueues/admin/post.js b/src/js/_enqueues/admin/post.js
index f6da847f9c..127757ede5 100644
--- a/src/js/_enqueues/admin/post.js
+++ b/src/js/_enqueues/admin/post.js
@@ -4,7 +4,7 @@
  * @output wp-admin/js/post.js
  */
 
- /* global postL10n, ajaxurl, wpAjax, setPostThumbnailL10n, postboxes, pagenow, tinymce, alert, deleteUserSetting */
+ /* global postL10n, ajaxurl, wpAjax, setPostThumbnailL10n, postboxes, pagenow, tinymce, alert, deleteUserSetting, ClipboardJS */
  /* global theList:true, theExtraList:true, getUserSetting, setUserSetting, commentReply, commentsBox */
  /* global WPSetThumbnailHTML, wptitlehint */
 
@@ -297,7 +297,10 @@ jQuery(document).ready( function($) {
 		$postVisibilitySelect = $('#post-visibility-select'),
 		$timestampdiv = $('#timestampdiv'),
 		$postStatusSelect = $('#post-status-select'),
-		isMac = window.navigator.platform ? window.navigator.platform.indexOf( 'Mac' ) !== -1 : false;
+		isMac = window.navigator.platform ? window.navigator.platform.indexOf( 'Mac' ) !== -1 : false,
+		copyAttachmentURLClipboard = new ClipboardJS( '.copy-attachment-url.edit-media' ),
+		copyAttachmentURLSuccessTimeout,
+		__ = wp.i18n.__;
 
 	postboxes.add_postbox_toggles(pagenow);
 
@@ -1217,7 +1220,38 @@ jQuery(document).ready( function($) {
 			window.history.replaceState( null, null, location );
 		});
 	}
-});
+
+	/**
+	 * Copies the attachment URL in the Edit Media page to the clipboard.
+	 *
+	 * @since 5.5.0
+	 *
+	 * @param {MouseEvent} event A click event.
+	 *
+	 * @returns {void}
+	 */
+	copyAttachmentURLClipboard.on( 'success', function( event ) {
+		var triggerElement = $( event.trigger ),
+			successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) );
+
+		// Clear the selection and move focus back to the trigger.
+		event.clearSelection();
+		// Handle ClipboardJS focus bug, see https://github.com/zenorocha/clipboard.js/issues/680
+		triggerElement.focus();
+
+		// Show success visual feedback.
+		clearTimeout( copyAttachmentURLSuccessTimeout );
+		successElement.removeClass( 'hidden' );
+
+		// Hide success visual feedback after 3 seconds since last success.
+		copyAttachmentURLSuccessTimeout = setTimeout( function() {
+			successElement.addClass( 'hidden' );
+		}, 3000 );
+
+		// Handle success audible feedback.
+		wp.a11y.speak( __( 'The file URL has been copied to your clipboard' ) );
+	} );
+} );
 
 /**
  * TinyMCE word count display
diff --git a/src/js/media/views/attachment/details.js b/src/js/media/views/attachment/details.js
index b9cf51445e..f6c2726351 100644
--- a/src/js/media/views/attachment/details.js
+++ b/src/js/media/views/attachment/details.js
@@ -1,7 +1,9 @@
+/* global ClipboardJS */
 var Attachment = wp.media.view.Attachment,
 	l10n = wp.media.view.l10n,
 	$ = jQuery,
-	Details;
+	Details,
+	__ = wp.i18n.__;
 
 Details = Attachment.extend(/** @lends wp.media.view.Attachment.Details.prototype */{
 	tagName:   'div',
@@ -26,6 +28,42 @@ Details = Attachment.extend(/** @lends wp.media.view.Attachment.Details.prototyp
 		'keydown':                        'toggleSelectionHandler'
 	},
 
+	/**
+	 * Copies the attachment URL to the clipboard.
+	 *
+	 * @since 5.5.0
+	 *
+	 * @param {MouseEvent} event A click event.
+	 *
+	 * @returns {void}
+	 */
+	 copyAttachmentDetailsURLClipboard: function() {
+		var clipboard = new ClipboardJS( '.copy-attachment-url' ),
+			successTimeout;
+
+		clipboard.on( 'success', function( event ) {
+			var triggerElement = $( event.trigger ),
+				successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) );
+
+			// Clear the selection and move focus back to the trigger.
+			event.clearSelection();
+			// Handle ClipboardJS focus bug, see https://github.com/zenorocha/clipboard.js/issues/680
+			triggerElement.focus();
+
+			// Show success visual feedback.
+			clearTimeout( successTimeout );
+			successElement.removeClass( 'hidden' );
+
+			// Hide success visual feedback after 3 seconds since last success.
+			successTimeout = setTimeout( function() {
+				successElement.addClass( 'hidden' );
+			}, 3000 );
+
+			// Handle success audible feedback.
+			wp.a11y.speak( __( 'The file URL has been copied to your clipboard' ) );
+		} );
+	 },
+
 	/**
 	 * Shows the details of an attachment.
 	 *
@@ -43,6 +81,8 @@ Details = Attachment.extend(/** @lends wp.media.view.Attachment.Details.prototyp
 
 		// Call 'initialize' directly on the parent class.
 		Attachment.prototype.initialize.apply( this, arguments );
+
+		this.copyAttachmentDetailsURLClipboard();
 	},
 
 	/**
diff --git a/src/wp-admin/css/media.css b/src/wp-admin/css/media.css
index 3857baaf01..59fd90477a 100644
--- a/src/wp-admin/css/media.css
+++ b/src/wp-admin/css/media.css
@@ -797,6 +797,16 @@ border color while dragging a file over the uploader drop area */
 	text-decoration: none;
 }
 
+.copy-to-clipboard-container {
+	display: flex;
+	align-items: center;
+	margin-top: 8px;
+	clear: both;
+}
+
+.copy-to-clipboard-container .success {
+	margin-left: 8px;
+}
 
 /*------------------------------------------------------------------------------
   14.2 - Image Editor
@@ -1215,6 +1225,10 @@ audio, video {
 		width: auto;
 		max-width: none;
 	}
+
+	.copy-to-clipboard-container .success {
+		font-size: 14px;
+	}
 }
 
 /**
diff --git a/src/wp-admin/includes/media.php b/src/wp-admin/includes/media.php
index 24f65818e4..622b24b214 100644
--- a/src/wp-admin/includes/media.php
+++ b/src/wp-admin/includes/media.php
@@ -3268,6 +3268,10 @@ function attachment_submitbox_metadata() {
 	<div class="misc-pub-section misc-pub-attachment">
 		<label for="attachment_url"><?php _e( 'File URL:' ); ?></label>
 		<input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" />
+		<span class="copy-to-clipboard-container">
+			<button type="button" class="button copy-attachment-url edit-media" data-clipboard-target="#attachment_url"><?php _e( 'Copy URL' ); ?></button>
+			<span class="success hidden" aria-hidden="true"><?php _e( 'Copied!' ); ?></span>
+		</span>
 	</div>
 	<div class="misc-pub-section misc-pub-filename">
 		<?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong>
diff --git a/src/wp-includes/css/buttons.css b/src/wp-includes/css/buttons.css
index c20927ee64..f955c9f9f5 100644
--- a/src/wp-includes/css/buttons.css
+++ b/src/wp-includes/css/buttons.css
@@ -354,6 +354,11 @@ TABLE OF CONTENTS:
 		margin-bottom: 4px;
 	}
 
+	/* Copy attachment URL button in the legacy edit media page. */
+	.wp-core-ui .copy-to-clipboard-container .copy-attachment-url {
+		margin-bottom: 0;
+	}
+
 	#media-upload.wp-core-ui .button {
 		padding: 0 10px 1px;
 		min-height: 24px;
diff --git a/src/wp-includes/css/media-views.css b/src/wp-includes/css/media-views.css
index d782905798..00fb52b519 100644
--- a/src/wp-includes/css/media-views.css
+++ b/src/wp-includes/css/media-views.css
@@ -457,6 +457,26 @@
 	font-size: 12px;
 }
 
+.media-sidebar .copy-to-clipboard-container,
+.attachment-details .copy-to-clipboard-container {
+	flex-wrap: wrap;
+	margin-top: 10px;
+	margin-left: calc( 35% - 1px );
+	padding-top: 10px;
+}
+
+/* Needs high specificity. */
+.attachment-details .attachment-info .copy-to-clipboard-container {
+	float: none;
+}
+
+.media-sidebar .copy-to-clipboard-container .success,
+.attachment-details .copy-to-clipboard-container .success {
+	padding: 0;
+	min-height: 0;
+	text-align: left;
+}
+
 .compat-item label span {
 	text-align: right;
 }
@@ -2539,6 +2559,18 @@
 		padding: 8px 2px 2px;
 	}
 
+	/* Needs high specificity. */
+	.media-sidebar .setting .copy-to-clipboard-container,
+	.attachment-details .attachment-info .copy-to-clipboard-container {
+		margin-left: 0;
+		padding-top: 0;
+	}
+
+	.media-sidebar .setting .copy-attachment-url,
+	.attachment-details .attachment-info .copy-attachment-url {
+		margin: 0 1px;
+	}
+
 	.media-sidebar .setting .value,
 	.attachment-details .setting .value {
 		float: none;
@@ -2712,12 +2744,16 @@
 	.media-frame-toolbar .media-toolbar {
 		bottom: -54px;
 	}
-}
 
-@media screen and (max-width: 782px) {
 	.mode-grid .attachments-browser .media-toolbar-primary {
 		display: block;
 	}
+
+	.media-sidebar .copy-to-clipboard-container .success,
+	.attachment-details .copy-to-clipboard-container .success {
+		font-size: 14px;
+		line-height: 2.71428571;
+	}
 }
 
 /* Responsive on portrait and landscape */
diff --git a/src/wp-includes/media-template.php b/src/wp-includes/media-template.php
index 7742f73883..43053edfa9 100644
--- a/src/wp-includes/media-template.php
+++ b/src/wp-includes/media-template.php
@@ -500,8 +500,12 @@ function wp_print_media_templates() {
 					</span>
 				<# } #>
 				<span class="setting" data-setting="url">
-					<label for="attachment-details-two-column-copy-link" class="name"><?php _e( 'Copy Link' ); ?></label>
-					<input type="text" id="attachment-details-two-column-copy-link" value="{{ data.url }}" readonly />
+					<label for="attachment-details-two-column-copy-link" class="name"><?php _e( 'File URL:' ); ?></label>
+					<input type="text" class="attachment-details-copy-link" id="attachment-details-two-column-copy-link" value="{{ data.url }}" readonly />
+					<span class="copy-to-clipboard-container">
+						<button type="button" class="button button-small copy-attachment-url" data-clipboard-target="#attachment-details-two-column-copy-link"><?php _e( 'Copy URL' ); ?></button>
+						<span class="success hidden" aria-hidden="true"><?php _e( 'Copied!' ); ?></span>
+					</span>
 				</span>
 				<div class="attachment-compat"></div>
 			</div>
@@ -687,8 +691,12 @@ function wp_print_media_templates() {
 			<textarea id="attachment-details-description" {{ maybeReadOnly }}>{{ data.description }}</textarea>
 		</span>
 		<span class="setting" data-setting="url">
-			<label for="attachment-details-copy-link" class="name"><?php _e( 'Copy Link' ); ?></label>
-			<input type="text" id="attachment-details-copy-link" value="{{ data.url }}" readonly />
+			<label for="attachment-details-copy-link" class="name"><?php _e( 'File URL:' ); ?></label>
+			<input type="text" class="attachment-details-copy-link" id="attachment-details-copy-link" value="{{ data.url }}" readonly />
+			<div class="copy-to-clipboard-container">
+				<button type="button" class="button button-small copy-attachment-url" data-clipboard-target="#attachment-details-copy-link"><?php _e( 'Copy URL' ); ?></button>
+				<span class="success hidden" aria-hidden="true"><?php _e( 'Copied!' ); ?></span>
+			</div>
 		</span>
 	</script>
 
diff --git a/src/wp-includes/script-loader.php b/src/wp-includes/script-loader.php
index ec7290cea3..3083692405 100644
--- a/src/wp-includes/script-loader.php
+++ b/src/wp-includes/script-loader.php
@@ -1232,7 +1232,7 @@ function wp_default_scripts( $scripts ) {
 
 	// To enqueue media-views or media-editor, call wp_enqueue_media().
 	// Both rely on numerous settings, styles, and templates to operate correctly.
-	$scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement', 'wp-api-request', 'wp-a11y', 'wp-i18n' ), false, 1 );
+	$scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement', 'wp-api-request', 'wp-a11y', 'wp-i18n', 'clipboard' ), false, 1 );
 	$scripts->set_translations( 'media-views' );
 	$scripts->add( 'media-editor', "/wp-includes/js/media-editor$suffix.js", array( 'shortcode', 'media-views' ), false, 1 );
 	$scripts->add( 'media-audiovideo', "/wp-includes/js/media-audiovideo$suffix.js", array( 'media-editor' ), false, 1 );
@@ -1294,7 +1294,7 @@ function wp_default_scripts( $scripts ) {
 			)
 		);
 
-		$scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box', 'underscore', 'word-count', 'wp-a11y', 'wp-sanitize' ), false, 1 );
+		$scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box', 'underscore', 'word-count', 'wp-a11y', 'wp-sanitize', 'clipboard', 'wp-i18n' ), false, 1 );
 		did_action( 'init' ) && $scripts->localize(
 			'post',
 			'postL10n',