diff --git a/i18n/template-ssr.pot b/i18n/template-ssr.pot
index 404fd90..780bdb6 100644
--- a/i18n/template-ssr.pot
+++ b/i18n/template-ssr.pot
@@ -3,53 +3,53 @@ msgstr ""
 "Content-Type: text/plain; charset=utf-8\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
 
-#: src/core/ChatProvider.js:350
+#: src/core/ChatProvider.js:370
 msgid "You can not send chat messages with proxy"
 msgstr ""
 
-#: src/core/ChatProvider.js:364
+#: src/core/ChatProvider.js:384
 #, javascript-format
 msgid "You are sending messages too fast, you have to wait ${ waitTime }s :("
 msgstr ""
 
-#: src/core/ChatProvider.js:368
+#: src/core/ChatProvider.js:388
 msgid "You don't have access to this channel"
 msgstr ""
 
-#: src/core/ChatProvider.js:384
+#: src/core/ChatProvider.js:404
 msgid "Your mail has to be verified in order to chat"
 msgstr ""
 
-#: src/core/ChatProvider.js:389
+#: src/core/ChatProvider.js:409
 msgid "You are permanently muted, join our guilded to apppeal the mute"
 msgstr ""
 
-#: src/core/ChatProvider.js:394
+#: src/core/ChatProvider.js:414
 #, javascript-format
 msgid "You are muted for another ${ timeMin } minutes"
 msgstr ""
 
-#: src/core/ChatProvider.js:396
+#: src/core/ChatProvider.js:416
 msgid "You are muted for another ${ muted } seconds"
 msgstr ""
 
-#: src/core/ChatProvider.js:404
+#: src/core/ChatProvider.js:424
 msgid "Ow no! Spam protection decided to mute you"
 msgstr ""
 
-#: src/core/ChatProvider.js:415
+#: src/core/ChatProvider.js:435
 msgid "You can't send a message this long :("
 msgstr ""
 
-#: src/core/ChatProvider.js:419
+#: src/core/ChatProvider.js:439
 msgid "Please use int channel"
 msgstr ""
 
-#: src/core/ChatProvider.js:423
+#: src/core/ChatProvider.js:443
 msgid "Your country is temporary muted from chat"
 msgstr ""
 
-#: src/core/ChatProvider.js:431
+#: src/core/ChatProvider.js:451
 msgid "Stop flooding."
 msgstr ""
 
@@ -245,15 +245,15 @@ msgstr ""
 msgid "Server error occured"
 msgstr ""
 
-#: src/routes/api/modtools.js:50
+#: src/routes/api/modtools.js:52
 msgid "You are not logged in"
 msgstr ""
 
-#: src/routes/api/modtools.js:62
+#: src/routes/api/modtools.js:64
 msgid "You are not allowed to access this page"
 msgstr ""
 
-#: src/routes/api/modtools.js:128
+#: src/routes/api/modtools.js:166
 msgid "Just admins can do that"
 msgstr ""
 
@@ -282,7 +282,7 @@ msgid "Name can't be empty."
 msgstr ""
 
 #: src/utils/validation.js:31
-msgid "Name must be at least 4 characters long"
+msgid "Name must be at least 2 characters long"
 msgstr ""
 
 #: src/utils/validation.js:32
diff --git a/i18n/template.pot b/i18n/template.pot
index 0caee60..8e5fdf4 100644
--- a/i18n/template.pot
+++ b/i18n/template.pot
@@ -3,6 +3,48 @@ msgstr ""
 "Content-Type: text/plain; charset=utf-8\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
 
+#: src/controls/keypress.js:41
+#, javascript-format
+msgid "Switched to ${ canvasName }"
+msgstr ""
+
+#: src/controls/keypress.js:64
+msgid "Grid ON"
+msgstr ""
+
+#: src/controls/keypress.js:65
+msgid "Grid OFF"
+msgstr ""
+
+#: src/controls/keypress.js:75
+msgid "Pixel Notify ON"
+msgstr ""
+
+#: src/controls/keypress.js:76
+msgid "Pixel Notify OFF"
+msgstr ""
+
+#: src/controls/keypress.js:81
+msgid "Muted Sound"
+msgstr ""
+
+#: src/controls/keypress.js:82
+msgid "Unmuted Sound"
+msgstr ""
+
+#: src/components/CoordinatesBox.jsx:29
+#: src/controls/keypress.js:88
+msgid "Copied!"
+msgstr ""
+
+#: src/controls/keypress.js:94
+msgid "Show Hidden Canvases"
+msgstr ""
+
+#: src/controls/keypress.js:95
+msgid "Hide Hidden Canvases"
+msgstr ""
+
 #: src/ui/placePixel.js:53
 msgid "Error :("
 msgstr ""
@@ -104,48 +146,6 @@ msgstr ""
 msgid "Error ${ retCode }"
 msgstr ""
 
-#: src/controls/keypress.js:41
-#, javascript-format
-msgid "Switched to ${ canvasName }"
-msgstr ""
-
-#: src/controls/keypress.js:64
-msgid "Grid ON"
-msgstr ""
-
-#: src/controls/keypress.js:65
-msgid "Grid OFF"
-msgstr ""
-
-#: src/controls/keypress.js:75
-msgid "Pixel Notify ON"
-msgstr ""
-
-#: src/controls/keypress.js:76
-msgid "Pixel Notify OFF"
-msgstr ""
-
-#: src/controls/keypress.js:81
-msgid "Muted Sound"
-msgstr ""
-
-#: src/controls/keypress.js:82
-msgid "Unmuted Sound"
-msgstr ""
-
-#: src/components/CoordinatesBox.jsx:29
-#: src/controls/keypress.js:88
-msgid "Copied!"
-msgstr ""
-
-#: src/controls/keypress.js:94
-msgid "Show Hidden Canvases"
-msgstr ""
-
-#: src/controls/keypress.js:95
-msgid "Hide Hidden Canvases"
-msgstr ""
-
 #: src/ui/renderer.js:36
 msgid "Canvas Error"
 msgstr ""
@@ -170,6 +170,11 @@ msgstr ""
 msgid "Look at past Canvases"
 msgstr ""
 
+#: src/components/Converter.jsx:559
+#: src/components/CoordinatesBox.jsx:32
+msgid "Copy to Clipboard"
+msgstr ""
+
 #: src/components/OnlineBox.jsx:41
 msgid "Online Users on Canvas"
 msgstr ""
@@ -182,13 +187,8 @@ msgstr ""
 msgid "Pixels placed"
 msgstr ""
 
-#: src/components/Converter.jsx:559
-#: src/components/CoordinatesBox.jsx:32
-msgid "Copy to Clipboard"
-msgstr ""
-
 #: src/components/ModalRoot.jsx:69
-#: src/components/Modtools.jsx:224
+#: src/components/Modtools.jsx:318
 #: src/components/Window.jsx:138
 #: src/components/contextmenus/ChannelContextMenu.jsx:67
 msgid "Close"
@@ -198,27 +198,6 @@ msgstr ""
 msgid "Restore"
 msgstr ""
 
-#: src/components/buttons/ChatButton.jsx:92
-msgid "Close Chat"
-msgstr ""
-
-#: src/components/buttons/ChatButton.jsx:92
-msgid "Open Chat"
-msgstr ""
-
-#: src/components/buttons/CanvasSwitchButton.jsx:22
-#: src/components/windows/index.js:19
-msgid "Canvas Selection"
-msgstr ""
-
-#: src/components/buttons/ExpandMenuButton.jsx:23
-msgid "Close Menu"
-msgstr ""
-
-#: src/components/buttons/ExpandMenuButton.jsx:23
-msgid "Open Menu"
-msgstr ""
-
 #: src/actions/fetch.js:39
 msgid "You made too many requests"
 msgstr ""
@@ -248,8 +227,25 @@ msgstr ""
 msgid "Server answered with gibberish :("
 msgstr ""
 
-#: src/components/buttons/GlobeButton.jsx:35
-msgid "Globe View"
+#: src/components/buttons/ChatButton.jsx:92
+msgid "Close Chat"
+msgstr ""
+
+#: src/components/buttons/ChatButton.jsx:92
+msgid "Open Chat"
+msgstr ""
+
+#: src/components/buttons/CanvasSwitchButton.jsx:22
+#: src/components/windows/index.js:19
+msgid "Canvas Selection"
+msgstr ""
+
+#: src/components/buttons/ExpandMenuButton.jsx:23
+msgid "Close Menu"
+msgstr ""
+
+#: src/components/buttons/ExpandMenuButton.jsx:23
+msgid "Open Menu"
 msgstr ""
 
 #: src/components/HistorySelect.jsx:144
@@ -260,33 +256,6 @@ msgstr ""
 msgid "Select Date above"
 msgstr ""
 
-#: src/components/buttons/PalselButton.jsx:31
-msgid "Close Palette"
-msgstr ""
-
-#: src/components/buttons/PalselButton.jsx:31
-msgid "Open Palette"
-msgstr ""
-
-#: src/components/buttons/HelpButton.jsx:23
-#: src/components/windows/index.js:13
-msgid "Help"
-msgstr ""
-
-#: src/components/buttons/SettingsButton.jsx:23
-#: src/components/windows/index.js:14
-msgid "Settings"
-msgstr ""
-
-#: src/components/buttons/DownloadButton.jsx:37
-msgid "Make Screenshot"
-msgstr ""
-
-#: src/components/buttons/LogInButton.jsx:23
-#: src/components/windows/index.js:15
-msgid "User Area"
-msgstr ""
-
 #: src/components/Window.jsx:117
 msgid "Clone"
 msgstr ""
@@ -303,22 +272,53 @@ msgstr ""
 msgid "Resize"
 msgstr ""
 
-#: src/components/contextmenus/UserContextMenu.jsx:53
-msgid "Ping"
+#: src/components/buttons/SettingsButton.jsx:23
+#: src/components/windows/index.js:14
+msgid "Settings"
 msgstr ""
 
-#: src/components/contextmenus/UserContextMenu.jsx:78
-msgid "DM"
+#: src/components/buttons/HelpButton.jsx:23
+#: src/components/windows/index.js:13
+msgid "Help"
 msgstr ""
 
-#: src/components/contextmenus/UserContextMenu.jsx:88
-msgid "Block"
+#: src/components/buttons/LogInButton.jsx:23
+#: src/components/windows/index.js:15
+msgid "User Area"
+msgstr ""
+
+#: src/components/buttons/DownloadButton.jsx:37
+msgid "Make Screenshot"
+msgstr ""
+
+#: src/components/buttons/GlobeButton.jsx:35
+msgid "Globe View"
+msgstr ""
+
+#: src/components/buttons/PalselButton.jsx:31
+msgid "Close Palette"
+msgstr ""
+
+#: src/components/buttons/PalselButton.jsx:31
+msgid "Open Palette"
 msgstr ""
 
 #: src/components/contextmenus/ChannelContextMenu.jsx:55
 msgid "Mute"
 msgstr ""
 
+#: src/components/contextmenus/UserContextMenu.jsx:55
+msgid "Ping"
+msgstr ""
+
+#: src/components/contextmenus/UserContextMenu.jsx:80
+msgid "DM"
+msgstr ""
+
+#: src/components/contextmenus/UserContextMenu.jsx:90
+msgid "Block"
+msgstr ""
+
 #: src/components/windows/index.js:16
 msgid "Registration"
 msgstr ""
@@ -631,6 +631,73 @@ msgstr ""
 msgid "Select Language"
 msgstr ""
 
+#: src/components/windows/UserArea.jsx:27
+msgid "Profile"
+msgstr ""
+
+#: src/components/windows/UserArea.jsx:30
+msgid "Ranking"
+msgstr ""
+
+#: src/components/windows/UserArea.jsx:33
+msgid "Converter"
+msgstr ""
+
+#: src/components/windows/UserArea.jsx:39
+msgid "Modtools"
+msgstr ""
+
+#: src/components/windows/UserArea.jsx:40
+msgid "Loading..."
+msgstr ""
+
+#: src/components/windows/UserArea.jsx:47
+msgid "Consider joining us on Guilded:"
+msgstr ""
+
+#: src/components/windows/Register.jsx:85
+msgid "Register new account here"
+msgstr ""
+
+#: src/components/windows/Register.jsx:90
+#: src/components/windows/Register.jsx:96
+msgid "Name"
+msgstr ""
+
+#: src/components/windows/ForgotPassword.jsx:82
+#: src/components/windows/Register.jsx:98
+#: src/components/windows/Register.jsx:104
+msgid "Email"
+msgstr ""
+
+#: src/components/ChangeMail.jsx:80
+#: src/components/DeleteAccount.jsx:62
+#: src/components/LogInForm.jsx:83
+#: src/components/windows/Register.jsx:106
+#: src/components/windows/Register.jsx:112
+msgid "Password"
+msgstr ""
+
+#: src/components/windows/Register.jsx:114
+#: src/components/windows/Register.jsx:120
+msgid "Confirm Password"
+msgstr ""
+
+#: src/components/windows/Register.jsx:122
+msgid "Captcha"
+msgstr ""
+
+#: src/components/Modtools.jsx:405
+#: src/components/Modtools.jsx:486
+#: src/components/Modtools.jsx:561
+#: src/components/Modtools.jsx:653
+#: src/components/Modtools.jsx:715
+#: src/components/Modtools.jsx:798
+#: src/components/windows/ForgotPassword.jsx:86
+#: src/components/windows/Register.jsx:125
+msgid "Submit"
+msgstr ""
+
 #: src/components/windows/CanvasSelect.jsx:33
 msgid ""
 "Select the canvas you want to use.  Every canvas is unique and has "
@@ -683,88 +750,22 @@ msgstr ""
 msgid "Enter your mail address and we will send you a new password:"
 msgstr ""
 
-#: src/components/windows/ForgotPassword.jsx:82
-#: src/components/windows/Register.jsx:98
-#: src/components/windows/Register.jsx:104
-msgid "Email"
-msgstr ""
-
-#: src/components/Modtools.jsx:311
-#: src/components/Modtools.jsx:392
-#: src/components/Modtools.jsx:467
-#: src/components/Modtools.jsx:512
-#: src/components/Modtools.jsx:595
-#: src/components/windows/ForgotPassword.jsx:86
-#: src/components/windows/Register.jsx:125
-msgid "Submit"
-msgstr ""
-
-#: src/components/windows/Chat.jsx:146
+#: src/components/windows/Chat.jsx:133
 msgid "Channel settings"
 msgstr ""
 
-#: src/components/windows/Chat.jsx:161
+#: src/components/windows/Chat.jsx:150
 msgid "Start chatting here"
 msgstr ""
 
-#: src/components/windows/Chat.jsx:198
+#: src/components/windows/Chat.jsx:192
 msgid "Chat here"
 msgstr ""
 
-#: src/components/windows/Chat.jsx:221
+#: src/components/windows/Chat.jsx:214
 msgid "You must be logged in to chat"
 msgstr ""
 
-#: src/components/windows/UserArea.jsx:27
-msgid "Profile"
-msgstr ""
-
-#: src/components/windows/UserArea.jsx:30
-msgid "Ranking"
-msgstr ""
-
-#: src/components/windows/UserArea.jsx:33
-msgid "Converter"
-msgstr ""
-
-#: src/components/windows/UserArea.jsx:39
-msgid "Modtools"
-msgstr ""
-
-#: src/components/windows/UserArea.jsx:40
-msgid "Loading..."
-msgstr ""
-
-#: src/components/windows/UserArea.jsx:47
-msgid "Consider joining us on Guilded:"
-msgstr ""
-
-#: src/components/windows/Register.jsx:85
-msgid "Register new account here"
-msgstr ""
-
-#: src/components/windows/Register.jsx:90
-#: src/components/windows/Register.jsx:96
-msgid "Name"
-msgstr ""
-
-#: src/components/ChangeMail.jsx:80
-#: src/components/DeleteAccount.jsx:62
-#: src/components/LogInForm.jsx:83
-#: src/components/windows/Register.jsx:106
-#: src/components/windows/Register.jsx:112
-msgid "Password"
-msgstr ""
-
-#: src/components/windows/Register.jsx:114
-#: src/components/windows/Register.jsx:120
-msgid "Confirm Password"
-msgstr ""
-
-#: src/components/windows/Register.jsx:122
-msgid "Captcha"
-msgstr ""
-
 #: src/components/Captcha.jsx:50
 #: src/components/Captcha.jsx:105
 msgid "Could not load captcha"
@@ -823,7 +824,7 @@ msgid "Name can't be empty."
 msgstr ""
 
 #: src/utils/validation.js:31
-msgid "Name must be at least 4 characters long"
+msgid "Name must be at least 2 characters long"
 msgstr ""
 
 #: src/utils/validation.js:32
@@ -853,49 +854,28 @@ msgstr ""
 msgid "Save"
 msgstr ""
 
-#: src/components/CanvasItem.jsx:30
-msgid "Online Users"
+#: src/components/LogInArea.jsx:21
+msgid "Login to access more features and stats."
 msgstr ""
 
-#: src/components/CanvasItem.jsx:35
-msgid "Cooldown"
+#: src/components/LogInArea.jsx:23
+msgid "Login with Name or Mail:"
 msgstr ""
 
-#: src/components/CanvasItem.jsx:41
-msgid "Stacking till"
+#: src/components/LogInArea.jsx:30
+msgid "I forgot my Password."
 msgstr ""
 
-#: src/components/CanvasItem.jsx:43
-msgid "Ranked"
+#: src/components/LogInArea.jsx:31
+msgid "or login with:"
 msgstr ""
 
-#: src/components/CanvasItem.jsx:45
-msgid "Yes"
+#: src/components/LogInArea.jsx:72
+msgid "or register here:"
 msgstr ""
 
-#: src/components/CanvasItem.jsx:45
-msgid "No"
-msgstr ""
-
-#: src/components/CanvasItem.jsx:51
-msgid "Requirements"
-msgstr ""
-
-#: src/components/CanvasItem.jsx:54
-msgid "User Account"
-msgstr ""
-
-#: src/components/CanvasItem.jsx:56
-#, javascript-format
-msgid "and ${ canvas.req } Pixels set"
-msgstr ""
-
-#: src/components/CanvasItem.jsx:59
-msgid "Top 10 Daily Ranking"
-msgstr ""
-
-#: src/components/CanvasItem.jsx:65
-msgid "Dimensions"
+#: src/components/LogInArea.jsx:79
+msgid "Register"
 msgstr ""
 
 #: src/components/UserAreaContent.jsx:63
@@ -955,81 +935,126 @@ msgstr ""
 msgid "Ranking updates every 5 min. Daily rankings get reset at midnight UTC."
 msgstr ""
 
-#: src/components/Modtools.jsx:184
+#: src/components/Modtools.jsx:246
 msgid "Build image on canvas."
 msgstr ""
 
-#: src/components/Modtools.jsx:187
+#: src/components/Modtools.jsx:249
 msgid "Build image and set it to protected."
 msgstr ""
 
-#: src/components/Modtools.jsx:190
+#: src/components/Modtools.jsx:252
 msgid "Build image, but reset cooldown to unset-pixel cd."
 msgstr ""
 
-#: src/components/Modtools.jsx:253
+#: src/components/Modtools.jsx:262
+msgid "Clean spare pixels that are surrounded by unset pixels"
+msgstr ""
+
+#: src/components/Modtools.jsx:266
+msgid ""
+"Clean spare pixels that are surrounded by unset pixels and up to 1 other "
+"set pixels"
+msgstr ""
+
+#: src/components/Modtools.jsx:270
+msgid ""
+"Clean spare pixels that are surrounded by a single other color or unset "
+"pixels (VERY AGGRESSIVE ON CANVASES THAT ALLOW UNSET PIXELS (where there "
+"are two cooldowns)!)"
+msgstr ""
+
+#: src/components/Modtools.jsx:292
+msgid "Status: Not running"
+msgstr ""
+
+#: src/components/Modtools.jsx:347
 msgid "Image Upload"
 msgstr ""
 
-#: src/components/Modtools.jsx:254
+#: src/components/Modtools.jsx:348
 msgid "Upload images to canvas"
 msgstr ""
 
-#: src/components/Modtools.jsx:256
+#: src/components/Modtools.jsx:350
 msgid "File"
 msgstr ""
 
-#: src/components/Modtools.jsx:276
+#: src/components/Modtools.jsx:370
 msgid "Coordinates in X_Y format:"
 msgstr ""
 
-#: src/components/Modtools.jsx:316
+#: src/components/Modtools.jsx:410
 msgid "Pixel Protection"
 msgstr ""
 
-#: src/components/Modtools.jsx:318
+#: src/components/Modtools.jsx:412
 msgid ""
 "Set protection of areas         (if you need finer grained control,         "
 "use protect with image upload and alpha layers)"
 msgstr ""
 
-#: src/components/Modtools.jsx:398
+#: src/components/Modtools.jsx:432
+#: src/components/Modtools.jsx:507
+#: src/components/Modtools.jsx:591
+msgid "Top-left corner"
+msgstr ""
+
+#: src/components/Modtools.jsx:450
+#: src/components/Modtools.jsx:525
+#: src/components/Modtools.jsx:609
+msgid "Bottom-right corner"
+msgstr ""
+
+#: src/components/Modtools.jsx:492
 msgid "Rollback to Date"
 msgstr ""
 
-#: src/components/Modtools.jsx:400
+#: src/components/Modtools.jsx:494
 msgid "Rollback an area of the canvas to a set date (00:00 UTC)"
 msgstr ""
 
-#: src/components/Modtools.jsx:475
+#: src/components/Modtools.jsx:567
+msgid "Canvas Cleaner"
+msgstr ""
+
+#: src/components/Modtools.jsx:569
+msgid "Apply a filter to clean trash in large canvas areas."
+msgstr ""
+
+#: src/components/Modtools.jsx:671
+msgid "Stop Cleaner"
+msgstr ""
+
+#: src/components/Modtools.jsx:678
 msgid "IP Actions"
 msgstr ""
 
-#: src/components/Modtools.jsx:477
+#: src/components/Modtools.jsx:680
 msgid "Do stuff with IPs (one IP per line)"
 msgstr ""
 
-#: src/components/Modtools.jsx:516
+#: src/components/Modtools.jsx:719
 msgid "Manage Moderators"
 msgstr ""
 
-#: src/components/Modtools.jsx:518
+#: src/components/Modtools.jsx:721
 msgid "Remove Moderator"
 msgstr ""
 
-#: src/components/Modtools.jsx:550
+#: src/components/Modtools.jsx:753
 msgid "There are no mods"
 msgstr ""
 
-#: src/components/Modtools.jsx:555
+#: src/components/Modtools.jsx:758
 msgid "Assign new Mod"
 msgstr ""
 
-#: src/components/Modtools.jsx:558
+#: src/components/Modtools.jsx:761
 msgid "Enter UserName of new Mod"
 msgstr ""
 
-#: src/components/Modtools.jsx:567
+#: src/components/Modtools.jsx:770
 msgid "User Name"
 msgstr ""
 
@@ -1111,42 +1136,49 @@ msgstr ""
 msgid "Download Template"
 msgstr ""
 
-#: src/components/LogInArea.jsx:21
-msgid "Login to access more features and stats."
+#: src/components/CanvasItem.jsx:30
+msgid "Online Users"
 msgstr ""
 
-#: src/components/LogInArea.jsx:23
-msgid "Login with Name or Mail:"
+#: src/components/CanvasItem.jsx:35
+msgid "Cooldown"
 msgstr ""
 
-#: src/components/LogInArea.jsx:30
-msgid "I forgot my Password."
+#: src/components/CanvasItem.jsx:41
+msgid "Stacking till"
 msgstr ""
 
-#: src/components/LogInArea.jsx:31
-msgid "or login with:"
+#: src/components/CanvasItem.jsx:43
+msgid "Ranked"
 msgstr ""
 
-#: src/components/LogInArea.jsx:72
-msgid "or register here:"
+#: src/components/CanvasItem.jsx:45
+msgid "Yes"
 msgstr ""
 
-#: src/components/LogInArea.jsx:79
-msgid "Register"
+#: src/components/CanvasItem.jsx:45
+msgid "No"
 msgstr ""
 
-#: src/components/UserMessages.jsx:28
-msgid ""
-"Please verify your mail address \n"
-"or your account could get deleted after a few days."
+#: src/components/CanvasItem.jsx:51
+msgid "Requirements"
 msgstr ""
 
-#: src/components/UserMessages.jsx:49
-msgid "A new verification mail is getting sent to you."
+#: src/components/CanvasItem.jsx:54
+msgid "User Account"
 msgstr ""
 
-#: src/components/UserMessages.jsx:53
-msgid "Click here to request a new verification mail."
+#: src/components/CanvasItem.jsx:56
+#, javascript-format
+msgid "and ${ canvas.req } Pixels set"
+msgstr ""
+
+#: src/components/CanvasItem.jsx:59
+msgid "Top 10 Daily Ranking"
+msgstr ""
+
+#: src/components/CanvasItem.jsx:65
+msgid "Dimensions"
 msgstr ""
 
 #: src/components/ChangePassword.jsx:22
@@ -1173,6 +1205,28 @@ msgstr ""
 msgid "New Username"
 msgstr ""
 
+#: src/components/UserMessages.jsx:28
+msgid ""
+"Please verify your mail address \n"
+"or your account could get deleted after a few days."
+msgstr ""
+
+#: src/components/UserMessages.jsx:49
+msgid "A new verification mail is getting sent to you."
+msgstr ""
+
+#: src/components/UserMessages.jsx:53
+msgid "Click here to request a new verification mail."
+msgstr ""
+
+#: src/components/LogInForm.jsx:76
+msgid "Name or Email"
+msgstr ""
+
+#: src/components/LogInForm.jsx:87
+msgid "LogIn"
+msgstr ""
+
 #: src/components/ChangeMail.jsx:59
 msgid ""
 "Changed Mail successfully. We sent you a verification mail,             "
@@ -1183,6 +1237,10 @@ msgstr ""
 msgid "New Mail"
 msgstr ""
 
+#: src/components/DeleteAccount.jsx:66
+msgid "Yes, Delete My Account!"
+msgstr ""
+
 #: src/components/SocialSettings.jsx:38
 msgid "Block all Private Messages"
 msgstr ""
@@ -1195,18 +1253,6 @@ msgstr ""
 msgid "You have no users blocked"
 msgstr ""
 
-#: src/components/DeleteAccount.jsx:66
-msgid "Yes, Delete My Account!"
-msgstr ""
-
-#: src/components/LogInForm.jsx:76
-msgid "Name or Email"
-msgstr ""
-
-#: src/components/LogInForm.jsx:87
-msgid "LogIn"
-msgstr ""
-
 #: src/components/windows/Help.jsx:14
 #: src/components/windows/Settings.jsx:134
 msgctxt "keybinds"
diff --git a/src/core/Tile.js b/src/core/Tile.js
index ddda0b5..fcf407a 100644
--- a/src/core/Tile.js
+++ b/src/core/Tile.js
@@ -1,14 +1,17 @@
 /*
- * * basic functions for creating zommed tiles
+ * basic functions for creating zommed tiles
+ * Used by tilewriter worker thread, so dont import too much.
+ *
  * */
 
+/* eslint-disable no-console */
+
 // Tile creation is allowed to be slow
 /* eslint-disable no-await-in-loop */
 
 import sharp from 'sharp';
 import fs from 'fs';
 
-import logger from './logger';
 import { getMaxTiledZoom } from './utils';
 import { TILE_SIZE, TILE_ZOOM_LEVEL } from './constants';
 
@@ -171,7 +174,7 @@ export async function createZoomTileFromChunk(
       .resize(TILE_SIZE)
       .png({ options: { compressionLevel: 6 } })
       .toFile(filename);
-    logger.info(
+    console.log(
       // eslint-disable-next-line max-len
       `Tiling: Created Tile ${filename} with ${na.length} empty chunks in ${Date.now() - startTime}ms`,
     );
@@ -228,7 +231,7 @@ export async function createZoomedTile(
         },
       },
     ).resize(TILE_SIZE).toFile(filename);
-    logger.info(
+    console.log(
       // eslint-disable-next-line max-len
       `Tiling: Created tile ${filename} with ${na.length} empty subtiles in ${Date.now() - startTime}ms.`,
     );
@@ -269,7 +272,7 @@ export async function createEmptyTile(
   })
     .png({ options: { compressionLevel: 6 } })
     .toFile(filename);
-  logger.info(`Tiling: Created empty tile at ${filename}`);
+  console.log(`Tiling: Created empty tile at ${filename}`);
 }
 
 /*
@@ -343,7 +346,7 @@ export async function createTexture(
       },
     },
   ).toFile(filename);
-  logger.info(
+  console.log(
     `Tiling: Created texture in ${(Date.now() - startTime) / 1000}s.`,
   );
 }
@@ -365,7 +368,7 @@ export async function initializeTiles(
   palette,
   force: boolean = false,
 ) {
-  logger.info(
+  console.log(
     `Tiling: Initializing tiles in ${canvasTileFolder}, forceint = ${force}`,
   );
   const startTime = Date.now();
@@ -375,7 +378,7 @@ export async function initializeTiles(
   // base zoomlevel
   let zoom = maxTiledZoom - 1;
   let zoomDir = `${canvasTileFolder}/${zoom}`;
-  logger.info(`Tiling: Checking zoomlevel ${zoomDir}`);
+  console.log(`Tiling: Checking zoomlevel ${zoomDir}`);
   if (!fs.existsSync(zoomDir)) fs.mkdirSync(zoomDir);
   let cnt = 0;
   let cnts = 0;
@@ -399,7 +402,7 @@ export async function initializeTiles(
       }
     }
   }
-  logger.info(
+  console.log(
     `Tiling: Created ${cnts} / ${cnt} tiles for basezoom of canvas${canvasId}`,
   );
   // zoomlevels that are created from other zoomlevels
@@ -407,7 +410,7 @@ export async function initializeTiles(
     cnt = 0;
     cnts = 0;
     zoomDir = `${canvasTileFolder}/${zoom}`;
-    logger.info(`Tiling: Checking zoomlevel ${zoomDir}`);
+    console.log(`Tiling: Checking zoomlevel ${zoomDir}`);
     if (!fs.existsSync(zoomDir)) fs.mkdirSync(zoomDir);
     const maxZ = TILE_ZOOM_LEVEL ** zoom;
     for (let cx = 0; cx < maxZ; cx += 1) {
@@ -426,7 +429,7 @@ export async function initializeTiles(
         }
       }
     }
-    logger.info(
+    console.log(
       // eslint-disable-next-line max-len
       `Tiling: Created ${cnts} / ${cnt} tiles for zoom ${zoom} for canvas${canvasId}`,
     );
@@ -440,7 +443,7 @@ export async function initializeTiles(
     palette,
   );
   //--
-  logger.info(
+  console.log(
     // eslint-disable-next-line max-len
     `Tiling: Elapsed Time: ${Math.round((Date.now() - startTime) / 1000)} for canvas${canvasId}`,
   );
diff --git a/src/core/draw.js b/src/core/draw.js
index a1d36b4..8288131 100644
--- a/src/core/draw.js
+++ b/src/core/draw.js
@@ -1,9 +1,7 @@
 /*
  * draw pixel on canvas
  */
-import { using } from 'bluebird';
 
-import { redlock } from '../data/redis';
 import {
   getPixelFromChunkOffset,
 } from './utils';
@@ -375,76 +373,3 @@ export async function drawByCoords(
     coolDownSeconds: coolDown / 1000,
   };
 }
-
-
-/**
- * This function is a wrapper for draw. It fixes race condition exploits
- * It permits just placing one pixel at a time per user.
- *
- * @param user
- * @param canvasId
- * @param color
- * @param x
- * @param y
- * @param z (optional for 3d canvas)
- */
-export function drawSafeByCoords(
-  user,
-  canvasId,
-  color,
-  x,
-  y,
-  z = null,
-) {
-  // can just check for one unique occurence,
-  // we use ip, because id for logged out users is
-  // always null
-  const userId = user.ip;
-
-  return new Promise((resolve) => {
-    using(
-      redlock.disposer(`locks:${userId}`, 5000, logger.error),
-      async () => {
-        const ret = await drawByCoords(user, canvasId, color, x, y, z);
-        resolve(ret);
-      },
-    ); // <-- unlock is automatically handled by bluebird
-  });
-}
-
-
-/**
- * This function is a wrapper for draw. It fixes race condition exploits
- * It permits just placing one pixel at a time per user.
- *
- * @param user
- * @param canvasId
- * @param i Chunk coordinates
- * @param j
- * @param pixels Array of indiviual pixels within the chunk, with:
- *           [[offset, color], [offset2, color2],...]
- *           Offset is the offset of the pixel within the chunk
- * @return Promise<Object>
- */
-export function drawSafeByOffsets(
-  user,
-  canvasId,
-  i,
-  j,
-  pixels,
-) {
-  // can just check for one unique occurence,
-  // we use ip, because id for logged out users is
-  // always null
-  const userId = user.ip;
-
-  return new Promise((resolve) => {
-    using(
-      redlock.disposer(`locks:${userId}`, 5000, logger.error),
-      async () => {
-        const ret = await drawByOffsets(user, canvasId, i, j, pixels);
-        resolve(ret);
-      },
-    ); // <-- unlock is automatically handled by bluebird
-  });
-}
diff --git a/src/core/tileserver.js b/src/core/tileserver.js
index 2f72f3a..55dbb7f 100644
--- a/src/core/tileserver.js
+++ b/src/core/tileserver.js
@@ -1,5 +1,5 @@
 /*
- * creation of tiles
+ * creation of zoom tiles
  *
  */
 
@@ -16,18 +16,16 @@ import {
   TILE_SIZE,
   TILE_ZOOM_LEVEL,
 } from './constants';
-import {
-  createZoomTileFromChunk,
-  createZoomedTile,
-  createTexture,
-  initializeTiles,
-} from './Tile';
 import { mod, getMaxTiledZoom } from './utils';
 
 
-// Array that holds cells of all changed base zoomlevel tiles
 const CanvasUpdaters = {};
 
+/*
+ * worker thread
+ */
+const worker = new Worker('./workers/tilewriter.js');
+
 class CanvasUpdater {
   TileLoadingQueues;
   palette;
@@ -63,30 +61,37 @@ class CanvasUpdater {
       const cy = Math.floor(tile / width);
 
       if (zoom === this.maxTiledZoom - 1) {
-        await createZoomTileFromChunk(
-          RedisCanvas,
-          this.canvas.size,
-          this.id,
-          this.canvasTileFolder,
-          this.palette,
-          [cx, cy],
-        );
+        worker.postMessage({
+          task: 'createZoomTileFromChunk',
+          args: [
+            this.canvas.size,
+            this.id,
+            this.canvasTileFolder,
+            this.palette,
+            [cx, cy],
+          ],
+        });
       } else if (zoom !== this.maxTiledZoom) {
-        await createZoomedTile(
-          this.canvasTileFolder,
-          this.palette,
-          [zoom, cx, cy],
-        );
+        worker.postMessage({
+          task: 'createZoomedTile',
+          args: [
+            this.canvasTileFolder,
+            this.palette,
+            [zoom, cx, cy],
+          ],
+        });
       }
 
       if (zoom === 0) {
-        createTexture(
-          RedisCanvas,
-          this.id,
-          this.canvas.size,
-          this.canvasTileFolder,
-          this.palette,
-        );
+        worker.postMessage({
+          task: 'createTexture',
+          args: [
+            this.id,
+            this.canvas.size,
+            this.canvasTileFolder,
+            this.palette,
+          ],
+        });
       } else {
         const [ucx, ucy] = [cx, cy].map((z) => Math.floor(z / 4));
         const upperTile = ucx + ucy * (TILE_ZOOM_LEVEL ** (zoom - 1));
@@ -115,6 +120,28 @@ class CanvasUpdater {
     );
   }
 
+  initializeTiles() {
+    return new Promise((resolve) => {
+      worker.postMessage({
+        task: 'initializeTiles',
+        args: [
+          this.canvas.size,
+          this.id,
+          this.canvasTileFolder,
+          this.palette,
+          false,
+        ],
+      });
+      worker.once('message', (msg) => {
+        logger.info(
+          // eslint-disable-next-line max-len
+          `Tiling: Worker thread finished initializing Tiles with message ${msg}`,
+        );
+        resolve();
+      });
+    });
+  }
+
   /*
    * initialize queues and start loops for updating tiles
    */
@@ -127,14 +154,7 @@ class CanvasUpdater {
       logger.warn(
         'Tiling: tiledir empty, will initialize it, this can take some time',
       );
-      await initializeTiles(
-        RedisCanvas,
-        this.canvas.size,
-        this.id,
-        this.canvasTileFolder,
-        this.palette,
-        false,
-      );
+      await this.initializeTiles();
     }
     for (let c = 0; c < this.maxTiledZoom; c += 1) {
       this.TileLoadingQueues.push([]);
diff --git a/src/data/models/RedisCanvas.js b/src/data/models/RedisCanvas.js
index c19e0c2..00eae7e 100644
--- a/src/data/models/RedisCanvas.js
+++ b/src/data/models/RedisCanvas.js
@@ -8,7 +8,6 @@ import {
 } from '../../core/constants';
 // eslint-disable-next-line import/no-unresolved
 import canvases from './canvases.json';
-import logger from '../../core/logger';
 
 import redis from '../redis';
 
@@ -48,7 +47,8 @@ class RedisCanvas {
   static async setChunk(i: number, j: number, chunk: Uint8Array,
     canvasId: number) {
     if (chunk.length !== TILE_SIZE * TILE_SIZE) {
-      logger.error(`Tried to set chunk with invalid length ${chunk.length}!`);
+      // eslint-disable-next-line no-console
+      console.error(`Tried to set chunk with invalid length ${chunk.length}!`);
       return false;
     }
     const key = `ch:${canvasId}:${i}:${j}`;
diff --git a/src/workers/tilewriter.js b/src/workers/tilewriter.js
new file mode 100644
index 0000000..dab48ba
--- /dev/null
+++ b/src/workers/tilewriter.js
@@ -0,0 +1,42 @@
+/*
+ * worker thread for ..core/tileserver.js
+ */
+
+/* eslint-disable no-console */
+
+import { isMainThread, parentPort } from 'worker_threads';
+import RedisCanvas from '../data/models/RedisCanvas';
+
+import {
+  createZoomTileFromChunk,
+  createZoomedTile,
+  createTexture,
+  initializeTiles,
+} from '../core/Tile';
+
+if (isMainThread) {
+  throw new Error(
+    'Tilewriter is run as a worker thread, not as own process',
+  );
+}
+
+parentPort.on('message', async (msg) => {
+  const { task, args } = msg;
+  switch (task) {
+    case 'createZoomTileFromChunk':
+      createZoomTileFromChunk(RedisCanvas, ...args);
+      break;
+    case 'createZoomedTile':
+      createZoomedTile(...args);
+      break;
+    case 'createTexture':
+      createTexture(RedisCanvas, ...args);
+      break;
+    case 'initializeTiles':
+      await initializeTiles(RedisCanvas, ...args);
+      parentPort.postMessage('Done!');
+      break;
+    default:
+      console.warn(`Tiling: Main thread requested unknown task ${task}`);
+  }
+});
diff --git a/webpack.config.server.babel.js b/webpack.config.server.babel.js
index 3ee18dc..1949e1a 100644
--- a/webpack.config.server.babel.js
+++ b/webpack.config.server.babel.js
@@ -51,6 +51,7 @@ export default ({
     entry: {
       server: [path.resolve(__dirname, 'src', 'server.js')],
       backup: [path.resolve(__dirname, 'src', 'backup.js')],
+      'workers/tilewriter': [path.resolve(__dirname, 'src', 'workers', 'tilewriter.js')],
       captchaserver: [path.resolve(__dirname, 'src', 'captchaserver.js')],
     },