diff --git a/src/Content/ContactSelector.php b/src/Content/ContactSelector.php
index ee6fcfa062..d9f475e2e7 100644
--- a/src/Content/ContactSelector.php
+++ b/src/Content/ContactSelector.php
@@ -140,6 +140,7 @@ class ContactSelector
 			Protocol::STATUSNET =>   DI::l10n()->t('GNU Social Connector'),
 			Protocol::ACTIVITYPUB => DI::l10n()->t('ActivityPub'),
 			Protocol::PNUT      =>   DI::l10n()->t('pnut'),
+			Protocol::TUMBLR    =>   DI::l10n()->t('Tumblr'),
 		];
 
 		Hook::callAll('network_to_name', $nets);
@@ -210,6 +211,7 @@ class ContactSelector
 			Protocol::STATUSNET =>   'gnu-social',
 			Protocol::ACTIVITYPUB => 'activitypub',
 			Protocol::PNUT      =>   'file-text-o', /// @todo
+			Protocol::TUMBLR    =>   'tumblr',
 		];
 
 		$platform_icons = ['diaspora' => 'diaspora', 'friendica' => 'friendica', 'friendika' => 'friendica',
diff --git a/src/Content/Widget.php b/src/Content/Widget.php
index b198d54cf1..93dc5b7175 100644
--- a/src/Content/Widget.php
+++ b/src/Content/Widget.php
@@ -120,6 +120,10 @@ class Widget
 			$networks[] = Protocol::TWITTER;
 		}
 
+		if (!Addon::isEnabled("tumblr")) {
+			$networks[] = Protocol::TUMBLR;
+		}
+
 		if (DI::config()->get("system", "ostatus_disabled")) {
 			$networks[] = Protocol::OSTATUS;
 		}
diff --git a/src/Core/Protocol.php b/src/Core/Protocol.php
index 5ca366e345..9c5aad83d4 100644
--- a/src/Core/Protocol.php
+++ b/src/Core/Protocol.php
@@ -56,6 +56,7 @@ class Protocol
 	const STATUSNET = 'stac';    // Statusnet connector
 	const TWITTER   = 'twit';    // Twitter
 	const DISCOURSE = 'dscs';    // Discourse
+	const TUMBLR    = 'tmbl';    // Tumblr
 
 	// Dead protocols
 	const APPNET    = 'apdn';    // app.net - Dead protocol
diff --git a/view/lang/C/messages.po b/view/lang/C/messages.po
index 7d21741b96..934271fe93 100644
--- a/view/lang/C/messages.po
+++ b/view/lang/C/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2023.03-rc\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-04-09 08:27-0400\n"
+"POT-Creation-Date: 2023-04-18 19:28+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -770,17 +770,17 @@ msgstr ""
 msgid "All contacts"
 msgstr ""
 
-#: src/BaseModule.php:432 src/Content/Widget.php:235 src/Core/ACL.php:194
+#: src/BaseModule.php:432 src/Content/Widget.php:239 src/Core/ACL.php:194
 #: src/Module/Contact.php:407 src/Module/PermissionTooltip.php:127
 #: src/Module/PermissionTooltip.php:149
 msgid "Followers"
 msgstr ""
 
-#: src/BaseModule.php:437 src/Content/Widget.php:236 src/Module/Contact.php:408
+#: src/BaseModule.php:437 src/Content/Widget.php:240 src/Module/Contact.php:408
 msgid "Following"
 msgstr ""
 
-#: src/BaseModule.php:442 src/Content/Widget.php:237 src/Module/Contact.php:409
+#: src/BaseModule.php:442 src/Content/Widget.php:241 src/Module/Contact.php:409
 msgid "Mutual friends"
 msgstr ""
 
@@ -1105,7 +1105,11 @@ msgstr ""
 msgid "pnut"
 msgstr ""
 
-#: src/Content/ContactSelector.php:178
+#: src/Content/ContactSelector.php:143
+msgid "Tumblr"
+msgstr ""
+
+#: src/Content/ContactSelector.php:179
 #, php-format
 msgid "%s (via %s)"
 msgstr ""
@@ -1579,7 +1583,7 @@ msgid ""
 msgstr ""
 
 #: src/Content/ForumManager.php:151 src/Content/Nav.php:276
-#: src/Content/Text/HTML.php:878 src/Content/Widget.php:524
+#: src/Content/Text/HTML.php:878 src/Content/Widget.php:528
 msgid "Forums"
 msgstr ""
 
@@ -1587,16 +1591,16 @@ msgstr ""
 msgid "External link to forum"
 msgstr ""
 
-#: src/Content/ForumManager.php:156 src/Content/Widget.php:503
+#: src/Content/ForumManager.php:156 src/Content/Widget.php:507
 msgid "show less"
 msgstr ""
 
-#: src/Content/ForumManager.php:157 src/Content/Widget.php:405
-#: src/Content/Widget.php:504
+#: src/Content/ForumManager.php:157 src/Content/Widget.php:409
+#: src/Content/Widget.php:508
 msgid "show more"
 msgstr ""
 
-#: src/Content/Item.php:326 src/Model/Item.php:2913
+#: src/Content/Item.php:326 src/Model/Item.php:2921
 msgid "event"
 msgstr ""
 
@@ -1604,7 +1608,7 @@ msgstr ""
 msgid "status"
 msgstr ""
 
-#: src/Content/Item.php:335 src/Model/Item.php:2915
+#: src/Content/Item.php:335 src/Model/Item.php:2923
 #: src/Module/Post/Tag/Add.php:123
 msgid "photo"
 msgstr ""
@@ -2010,8 +2014,8 @@ msgid ""
 "<a href=\"%1$s\" target=\"_blank\" rel=\"noopener noreferrer\">%2$s</a> %3$s"
 msgstr ""
 
-#: src/Content/Text/BBCode.php:956 src/Model/Item.php:3598
-#: src/Model/Item.php:3604 src/Model/Item.php:3605
+#: src/Content/Text/BBCode.php:956 src/Model/Item.php:3606
+#: src/Model/Item.php:3612 src/Model/Item.php:3613
 msgid "Link to source"
 msgstr ""
 
@@ -2027,11 +2031,11 @@ msgstr ""
 msgid "Encrypted content"
 msgstr ""
 
-#: src/Content/Text/BBCode.php:1881
+#: src/Content/Text/BBCode.php:1869
 msgid "Invalid source protocol"
 msgstr ""
 
-#: src/Content/Text/BBCode.php:1900
+#: src/Content/Text/BBCode.php:1888
 msgid "Invalid link protocol"
 msgstr ""
 
@@ -2114,72 +2118,72 @@ msgstr ""
 msgid "Local Directory"
 msgstr ""
 
-#: src/Content/Widget.php:211 src/Model/Group.php:587
+#: src/Content/Widget.php:215 src/Model/Group.php:587
 #: src/Module/Contact.php:394 src/Module/Welcome.php:76
 msgid "Groups"
 msgstr ""
 
-#: src/Content/Widget.php:213
+#: src/Content/Widget.php:217
 msgid "Everyone"
 msgstr ""
 
-#: src/Content/Widget.php:242
+#: src/Content/Widget.php:246
 msgid "Relationships"
 msgstr ""
 
-#: src/Content/Widget.php:244 src/Module/Contact.php:338
+#: src/Content/Widget.php:248 src/Module/Contact.php:338
 #: src/Module/Group.php:291
 msgid "All Contacts"
 msgstr ""
 
-#: src/Content/Widget.php:283
+#: src/Content/Widget.php:287
 msgid "Protocols"
 msgstr ""
 
-#: src/Content/Widget.php:285
+#: src/Content/Widget.php:289
 msgid "All Protocols"
 msgstr ""
 
-#: src/Content/Widget.php:313
+#: src/Content/Widget.php:317
 msgid "Saved Folders"
 msgstr ""
 
-#: src/Content/Widget.php:315 src/Content/Widget.php:346
+#: src/Content/Widget.php:319 src/Content/Widget.php:350
 msgid "Everything"
 msgstr ""
 
-#: src/Content/Widget.php:344
+#: src/Content/Widget.php:348
 msgid "Categories"
 msgstr ""
 
-#: src/Content/Widget.php:401
+#: src/Content/Widget.php:405
 #, php-format
 msgid "%d contact in common"
 msgid_plural "%d contacts in common"
 msgstr[0] ""
 msgstr[1] ""
 
-#: src/Content/Widget.php:497
+#: src/Content/Widget.php:501
 msgid "Archives"
 msgstr ""
 
-#: src/Content/Widget.php:521
+#: src/Content/Widget.php:525
 msgid "Persons"
 msgstr ""
 
-#: src/Content/Widget.php:522
+#: src/Content/Widget.php:526
 msgid "Organisations"
 msgstr ""
 
-#: src/Content/Widget.php:523 src/Model/Contact.php:1656
+#: src/Content/Widget.php:527 src/Model/Contact.php:1656
 msgid "News"
 msgstr ""
 
-#: src/Content/Widget.php:527 src/Module/Settings/Account.php:453
+#: src/Content/Widget.php:531 src/Module/Settings/Account.php:453
 msgid "Account Types"
 msgstr ""
 
-#: src/Content/Widget.php:528 src/Module/Moderation/BaseUsers.php:69
+#: src/Content/Widget.php:532 src/Module/Moderation/BaseUsers.php:69
 msgid "All"
 msgstr ""
 
@@ -3180,81 +3184,81 @@ msgstr ""
 msgid "Edit groups"
 msgstr ""
 
-#: src/Model/Item.php:2014
+#: src/Model/Item.php:2022
 #, php-format
 msgid "Detected languages in this post:\\n%s"
 msgstr ""
 
-#: src/Model/Item.php:2917
+#: src/Model/Item.php:2925
 msgid "activity"
 msgstr ""
 
-#: src/Model/Item.php:2919
+#: src/Model/Item.php:2927
 msgid "comment"
 msgstr ""
 
-#: src/Model/Item.php:2922 src/Module/Post/Tag/Add.php:123
+#: src/Model/Item.php:2930 src/Module/Post/Tag/Add.php:123
 msgid "post"
 msgstr ""
 
-#: src/Model/Item.php:3084
-#, php-format
-msgid "%s is blocked"
-msgstr ""
-
-#: src/Model/Item.php:3086
-#, php-format
-msgid "%s is ignored"
-msgstr ""
-
-#: src/Model/Item.php:3088
-#, php-format
-msgid "Content from %s is collapsed"
-msgstr ""
-
 #: src/Model/Item.php:3092
 #, php-format
+msgid "%s is blocked"
+msgstr ""
+
+#: src/Model/Item.php:3094
+#, php-format
+msgid "%s is ignored"
+msgstr ""
+
+#: src/Model/Item.php:3096
+#, php-format
+msgid "Content from %s is collapsed"
+msgstr ""
+
+#: src/Model/Item.php:3100
+#, php-format
 msgid "Content warning: %s"
 msgstr ""
 
-#: src/Model/Item.php:3510
+#: src/Model/Item.php:3518
 msgid "bytes"
 msgstr ""
 
-#: src/Model/Item.php:3541
+#: src/Model/Item.php:3549
 #, php-format
 msgid "%2$s (%3$d%%, %1$d vote)"
 msgid_plural "%2$s (%3$d%%, %1$d votes)"
 msgstr[0] ""
 msgstr[1] ""
 
-#: src/Model/Item.php:3543
+#: src/Model/Item.php:3551
 #, php-format
 msgid "%2$s (%1$d vote)"
 msgid_plural "%2$s (%1$d votes)"
 msgstr[0] ""
 msgstr[1] ""
 
-#: src/Model/Item.php:3548
+#: src/Model/Item.php:3556
 #, php-format
 msgid "%d voter. Poll end: %s"
 msgid_plural "%d voters. Poll end: %s"
 msgstr[0] ""
 msgstr[1] ""
 
-#: src/Model/Item.php:3550
+#: src/Model/Item.php:3558
 #, php-format
 msgid "%d voter."
 msgid_plural "%d voters."
 msgstr[0] ""
 msgstr[1] ""
 
-#: src/Model/Item.php:3552
+#: src/Model/Item.php:3560
 #, php-format
 msgid "Poll end: %s"
 msgstr ""
 
-#: src/Model/Item.php:3586 src/Model/Item.php:3587
+#: src/Model/Item.php:3594 src/Model/Item.php:3595
 msgid "View on separate page"
 msgstr ""