diff --git a/src/main/java/de/shiewk/smoderation/paper/command/ModLogsCommand.java b/src/main/java/de/shiewk/smoderation/paper/command/ModLogsCommand.java
index 69f8d49..ba1ba29 100644
--- a/src/main/java/de/shiewk/smoderation/paper/command/ModLogsCommand.java
+++ b/src/main/java/de/shiewk/smoderation/paper/command/ModLogsCommand.java
@@ -49,11 +49,15 @@ public final class ModLogsCommand implements CommandProvider {
         List<Punishment> punishments = punishmentManager.byTargetUUID(uuid);
         for (Punishment punishment : punishments) {
             if (punishment instanceof TimedPunishment timed && timed.isActive()){
-                sender.sendMessage(translatable("smod.command.modlogs." + punishment.getType(),
-                        TimeUtil.calendarTimestamp(timed.getExpiry()),
-                        TimeUtil.formatTimeLong(timed.getExpiry() - System.currentTimeMillis()),
-                        text(punishment.getReason())
-                ));
+                if (timed.isPermanent()){
+                    sender.sendMessage(translatable("smod.command.modlogs." + punishment.getType() + ".permanent", text(punishment.getReason())));
+                } else {
+                    sender.sendMessage(translatable("smod.command.modlogs." + punishment.getType(),
+                            TimeUtil.calendarTimestamp(timed.getExpiry()),
+                            TimeUtil.formatTimeLong(timed.getExpiry() - System.currentTimeMillis()),
+                            text(punishment.getReason())
+                    ));
+                }
             }
         }
         if (punishments.isEmpty()){
diff --git a/src/main/java/de/shiewk/smoderation/paper/command/argument/DurationArgument.java b/src/main/java/de/shiewk/smoderation/paper/command/argument/DurationArgument.java
index 0e6be26..86dee07 100644
--- a/src/main/java/de/shiewk/smoderation/paper/command/argument/DurationArgument.java
+++ b/src/main/java/de/shiewk/smoderation/paper/command/argument/DurationArgument.java
@@ -21,9 +21,13 @@ public final class DurationArgument implements CustomArgumentType.Converted<Long
 
     public static final Pattern DURATION_PATTERN = Pattern.compile("([0-9]{1,9})(ms|s|min|h|d|w|mo|y)");
     public static final Pattern VALIDATION_PATTERN = Pattern.compile("(([0-9]{1,9})(ms|s|min|h|d|w|mo|y))+");
+    public static final long INFINITE_DURATION = -1L;
 
     @Override
     public @NotNull Long convert(@NotNull String nativeType) throws CommandSyntaxException {
+        if (nativeType.startsWith("perm") || nativeType.startsWith("inf")) {
+            return INFINITE_DURATION;
+        }
         if (!VALIDATION_PATTERN.matcher(nativeType).matches()){
             CommandUtil.errorTranslatable("smod.argument.duration.fail.pattern");
         }
@@ -58,6 +62,8 @@ public final class DurationArgument implements CustomArgumentType.Converted<Long
     public @NotNull <S> CompletableFuture<Suggestions> listSuggestions(@NotNull CommandContext<S> context, @NotNull SuggestionsBuilder builder) {
         if (builder.getRemaining().isBlank()){
             List.of(
+                    "infinite", "inf",
+                    "permanent", "perm",
                     "100ms",
                     "15s",
                     "2min",
diff --git a/src/main/java/de/shiewk/smoderation/paper/inventory/SModMenu.java b/src/main/java/de/shiewk/smoderation/paper/inventory/SModMenu.java
index 42956b9..bfde1fb 100644
--- a/src/main/java/de/shiewk/smoderation/paper/inventory/SModMenu.java
+++ b/src/main/java/de/shiewk/smoderation/paper/inventory/SModMenu.java
@@ -58,7 +58,7 @@ public class SModMenu extends PageableCustomInventory {
     }
 
     public enum Sort {
-        EXPIRY(translatable("smod.menu.sort.expiry"), Comparator.comparingLong(p -> p instanceof TimedPunishment timed ? p.getTimestamp() + timed.getDuration() : p.getTimestamp())),
+        EXPIRY(translatable("smod.menu.sort.expiry"), Comparator.comparingLong(p -> p instanceof TimedPunishment timed ? timed.getExpiry() : p.getTimestamp())),
         TIME(translatable("smod.menu.sort.time"), Comparator.comparingLong(Punishment::getTimestamp)),
         PLAYER_NAME(translatable("smod.menu.sort.playerName"), (p1, p2) -> String.CASE_INSENSITIVE_ORDER.compare(PlayerUtil.offlinePlayerName(p1.getTargetID()), PlayerUtil.offlinePlayerName(p2.getTargetID()))),
         MODERATOR_NAME(translatable("smod.menu.sort.moderatorName"), (p1, p2) -> String.CASE_INSENSITIVE_ORDER.compare(PlayerUtil.offlinePlayerName(p1.getIssuerID()), PlayerUtil.offlinePlayerName(p2.getIssuerID())));
@@ -330,12 +330,17 @@ public class SModMenu extends PageableCustomInventory {
         lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.timestamp", TimeUtil.calendarTimestamp(punishment.getTimestamp())))));
 
         if (punishment instanceof TimedPunishment timed){
-            lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.duration", TimeUtil.formatTimeLong(timed.getExpiry() - punishment.getTimestamp())))));
-            long remainingTime = timed.getExpiry() - System.currentTimeMillis();
-            if (remainingTime > 0){
-                lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.expiry.future", TimeUtil.formatTimeLong(remainingTime)))));
+            if (timed.isPermanent()){
+                lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.duration", translatable("smod.time.permanent")))));
+                lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.expiry.never"))));
             } else {
-                lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.expiry.past", TimeUtil.formatTimeLong(-remainingTime)))));
+                lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.duration", TimeUtil.formatTimeLong(timed.getExpiry() - punishment.getTimestamp())))));
+                long remainingTime = timed.getExpiry() - System.currentTimeMillis();
+                if (remainingTime > 0){
+                    lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.expiry.future", TimeUtil.formatTimeLong(remainingTime)))));
+                } else {
+                    lore.addLine(renderComponent(player, applyFormatting(translatable("smod.menu.info.expiry.past", TimeUtil.formatTimeLong(-remainingTime)))));
+                }
             }
         }
 
diff --git a/src/main/java/de/shiewk/smoderation/paper/punishments/TimedPunishment.java b/src/main/java/de/shiewk/smoderation/paper/punishments/TimedPunishment.java
index ef26575..83f567c 100644
--- a/src/main/java/de/shiewk/smoderation/paper/punishments/TimedPunishment.java
+++ b/src/main/java/de/shiewk/smoderation/paper/punishments/TimedPunishment.java
@@ -1,5 +1,6 @@
 package de.shiewk.smoderation.paper.punishments;
 
+import de.shiewk.smoderation.paper.command.argument.DurationArgument;
 import de.shiewk.smoderation.paper.util.PlayerUtil;
 import de.shiewk.smoderation.paper.util.SerializationHelper;
 import de.shiewk.smoderation.paper.util.TimeUtil;
@@ -35,7 +36,7 @@ public abstract class TimedPunishment extends Punishment {
     }
 
     public boolean isActive(){
-        return !wasCancelled() && System.currentTimeMillis() < timestamp + duration;
+        return !wasCancelled() && (isPermanent() || System.currentTimeMillis() < getExpiry());
     }
 
     @Override
@@ -55,23 +56,40 @@ public abstract class TimedPunishment extends Punishment {
 
     @Override
     public Component infoMessage(){
-        return translatable(
-                "smod.punishment.playerMessage." + type,
-                text(PlayerUtil.offlinePlayerName(this.issuer)),
-                text(reason),
-                TimeUtil.formatTimeLong(this.timestamp + this.duration - System.currentTimeMillis())
-        );
+        if (isPermanent()){
+            return translatable(
+                    "smod.punishment.playerMessage." + type + ".permanent",
+                    text(PlayerUtil.offlinePlayerName(this.issuer)),
+                    text(reason)
+            );
+        } else {
+            return translatable(
+                    "smod.punishment.playerMessage." + type,
+                    text(PlayerUtil.offlinePlayerName(this.issuer)),
+                    text(reason),
+                    TimeUtil.formatTimeLong(this.timestamp + this.duration - System.currentTimeMillis())
+            );
+        }
     }
 
     @Override
     public Component adminMessage(){
-        return translatable(
-                "smod.punishment.broadcast." + type,
-                text(PlayerUtil.offlinePlayerName(target)),
-                text(PlayerUtil.offlinePlayerName(issuer)),
-                text(reason),
-                TimeUtil.formatTimeLong(this.duration)
-        );
+        if (isPermanent()){
+            return translatable(
+                    "smod.punishment.broadcast." + type + ".permanent",
+                    text(PlayerUtil.offlinePlayerName(target)),
+                    text(PlayerUtil.offlinePlayerName(issuer)),
+                    text(reason)
+            );
+        } else {
+            return translatable(
+                    "smod.punishment.broadcast." + type,
+                    text(PlayerUtil.offlinePlayerName(target)),
+                    text(PlayerUtil.offlinePlayerName(issuer)),
+                    text(reason),
+                    TimeUtil.formatTimeLong(this.duration)
+            );
+        }
     }
 
     public Component cancelMessage(){
@@ -83,7 +101,11 @@ public abstract class TimedPunishment extends Punishment {
     }
 
     public long getExpiry() {
-        return getTimestamp() + getDuration();
+        return isPermanent() ? Long.MAX_VALUE : getTimestamp() + getDuration();
+    }
+
+    public boolean isPermanent() {
+        return getDuration() == DurationArgument.INFINITE_DURATION;
     }
 
     protected void cancel(UUID canceller) {
diff --git a/src/main/resources/smoderation/translations/de_de.json b/src/main/resources/smoderation/translations/de_de.json
index 8f39028..79aa35e 100644
--- a/src/main/resources/smoderation/translations/de_de.json
+++ b/src/main/resources/smoderation/translations/de_de.json
@@ -19,8 +19,10 @@
   "smod.command.kick.fail.protect": "Dieser Spieler kann nicht gekickt werden.",
   "smod.command.kick.fail.self": "Du kannst dich nicht selbst kicken.",
   "smod.command.modlogs.ban": "<primary>- ist bis <secondary><arg:0></secondary> <gray>(in <arg:1>)</gray> gebannt. Grund: <secondary><arg:2>",
+  "smod.command.modlogs.ban.permanent": "<primary>- ist <secondary>permanent</secondary> gebannt. Grund: <secondary><arg:0>",
   "smod.command.modlogs.heading": "<primary>Spieler <secondary><arg:0> <gray>(<arg:1>)",
   "smod.command.modlogs.mute": "<primary>- ist bis <secondary><arg:0></secondary> <gray>(in <arg:1>)</gray> stummgeschaltet. Grund: <secondary><arg:2>",
+  "smod.command.modlogs.mute.permanent": "<primary>- ist <secondary>permanent</secondary> stummgeschaltet. Grund: <secondary><arg:0>",
   "smod.command.modlogs.none": "<primary>- ist momentan nicht gebannt oder stummgeschaltet.",
   "smod.command.mute.fail.alreadyMuted": "Dieser Spieler ist schon stummgeschaltet.",
   "smod.command.mute.fail.forceReason": "Bitte gib einen Grund an.",
@@ -56,6 +58,7 @@
   "smod.menu.info.click": "\u00BB Klicke, um die Strafe aufzuheben",
   "smod.menu.info.duration": "<secondary>Dauer: <primary><arg:0>",
   "smod.menu.info.expiry.future": "<secondary>Läuft ab: <primary>In <arg:0>",
+  "smod.menu.info.expiry.never": "<secondary>Läuft ab: <primary>Nie",
   "smod.menu.info.expiry.past": "<secondary>Ist abgelaufen: <primary><arg:0> ago",
   "smod.menu.info.player": "<secondary>Spieler: <primary><arg:0>",
   "smod.menu.info.punishedBy": "<secondary>Bestraft von: <primary><arg:0>",
@@ -77,16 +80,20 @@
   "smod.menu.type.all": "Alle",
   "smod.menu.type.switch": "\u00BB Klicke, um den Typ zu ändern",
   "smod.punishment.broadcast.ban": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> für <secondary><arg:3></secondary> gebannt.<newline>Grund: <secondary><arg:2>",
+  "smod.punishment.broadcast.ban.permanent": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> <secondary>permanent</secondary> gebannt.<newline>Grund: <secondary><arg:2>",
   "smod.punishment.broadcast.kick": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> gekickt.<newline>Grund: <secondary><arg:2>",
   "smod.punishment.broadcast.mute": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> für <secondary><arg:3></secondary> stummgeschaltet.<newline>Grund: <secondary><arg:2>",
+  "smod.punishment.broadcast.mute.permanent": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> <secondary>permanent</secondary> stummgeschaltet.<newline>Grund: <secondary><arg:2>",
   "smod.punishment.cancel.ban": "<primary><secondary><arg:0></secondary> wurde von <secondary><arg:1></secondary> entbannt.",
   "smod.punishment.cancel.mute": "<primary><secondary><arg:0></secondary>s Stummschaltung wurde von <secondary><arg:1></secondary> aufgehoben.",
   "smod.punishment.name.ban": "Bann",
   "smod.punishment.name.kick": "Kick",
   "smod.punishment.name.mute": "Stummschaltung",
   "smod.punishment.playerMessage.ban": "<primary>Du wurdest von <secondary><arg:0></secondary> vom Server gebannt.<newline>Grund: <secondary><arg:1></secondary><newline>Dein Bann läuft in <secondary><arg:2></secondary> ab.",
+  "smod.punishment.playerMessage.ban.permanent": "<primary>Du wurdest von <secondary><arg:0></secondary> vom Server gebannt.<newline>Grund: <secondary><arg:1></secondary><newline>Dein Bann läuft <secondary>nicht</secondary> ab.",
   "smod.punishment.playerMessage.kick": "<primary>Du wurdest von <secondary><arg:0></secondary> vom Server gekickt.<newline>Grund: <secondary><arg:1>",
   "smod.punishment.playerMessage.mute": "<primary>Du wurdest von <secondary><arg:0></secondary> stummgeschaltet.<newline>Grund: <secondary><arg:1></secondary><newline>Du kannst in <secondary><arg:2></secondary> wieder schreiben.",
+  "smod.punishment.playerMessage.mute.permanent": "<primary>Du wurdest von <secondary><arg:0></secondary> stummgeschaltet.<newline>Grund: <secondary><arg:1></secondary><newline>Du kannst <secondary>nie</secondary> wieder schreiben.",
   "smod.punishment.playerMessage.mute.chat": "<primary>Du kannst diesen Befehl nicht ausführen, während du stummgeschaltet bist.",
   "smod.socialspy.command": "<primary>[<secondary>SocialSpy</secondary>] <arg:0>: <secondary><arg:1>",
   "smod.time.days": "<arg:0> Tage",
@@ -106,6 +113,8 @@
   "smod.time.month.8": "September",
   "smod.time.month.9": "Oktober",
   "smod.time.months": "<arg:0> Monate",
+  "smod.time.never": "Nie",
+  "smod.time.permanent": "Permanent",
   "smod.time.seconds": "<arg:0> Sekunden",
   "smod.time.timestamp": "<arg:2>. <arg:1> <arg:0> <arg:3>:<arg:4>:<arg:5> <arg:6>",
   "smod.time.weeks": "<arg:0> Wochen",
diff --git a/src/main/resources/smoderation/translations/en_us.json b/src/main/resources/smoderation/translations/en_us.json
index 9dead7b..728feb5 100644
--- a/src/main/resources/smoderation/translations/en_us.json
+++ b/src/main/resources/smoderation/translations/en_us.json
@@ -19,8 +19,10 @@
   "smod.command.kick.fail.protect": "This player can't be kicked.",
   "smod.command.kick.fail.self": "You can't kick yourself.",
   "smod.command.modlogs.ban": "<primary>- is banned until <secondary><arg:0></secondary> <gray>(in <arg:1>)</gray>. Reason: <secondary><arg:2>",
+  "smod.command.modlogs.ban.permanent": "<primary>- is banned <secondary>permanently</secondary>. Reason: <secondary><arg:0>",
   "smod.command.modlogs.heading": "<primary>Player <secondary><arg:0> <gray>(<arg:1>)",
   "smod.command.modlogs.mute": "<primary>- is muted until <secondary><arg:0></secondary> <gray>(in <arg:1>)</gray>. Reason: <secondary><arg:2>",
+  "smod.command.modlogs.mute.permanent": "<primary>- is muted <secondary>permanently</secondary>. Reason: <secondary><arg:0>",
   "smod.command.modlogs.none": "<primary>- is not currently muted or banned.",
   "smod.command.mute.fail.alreadyMuted": "This player is already muted.",
   "smod.command.mute.fail.forceReason": "Please provide a reason.",
@@ -56,6 +58,7 @@
   "smod.menu.info.click": "\u00BB Click to cancel punishment",
   "smod.menu.info.duration": "<secondary>Duration: <primary><arg:0>",
   "smod.menu.info.expiry.future": "<secondary>Expires: <primary>In <arg:0>",
+  "smod.menu.info.expiry.never": "<secondary>Expires: <primary>Never",
   "smod.menu.info.expiry.past": "<secondary>Expired: <primary><arg:0> ago",
   "smod.menu.info.player": "<secondary>Player: <primary><arg:0>",
   "smod.menu.info.punishedBy": "<secondary>Punished by: <primary><arg:0>",
@@ -77,16 +80,20 @@
   "smod.menu.type.all": "All",
   "smod.menu.type.switch": "» Click to switch type",
   "smod.punishment.broadcast.ban": "<primary><secondary><arg:0></secondary> was banned by <secondary><arg:1></secondary> for <secondary><arg:3></secondary>.<newline>Reason: <secondary><arg:2>",
+  "smod.punishment.broadcast.ban.permanent": "<primary><secondary><arg:0></secondary> was banned <secondary>permanently</secondary> by <secondary><arg:1></secondary>.<newline>Reason: <secondary><arg:2>",
   "smod.punishment.broadcast.kick": "<primary><secondary><arg:0></secondary> was kicked by <secondary><arg:1></secondary>.<newline>Reason: <secondary><arg:2>",
   "smod.punishment.broadcast.mute": "<primary><secondary><arg:0></secondary> was muted by <secondary><arg:1></secondary> for <secondary><arg:3></secondary>.<newline>Reason: <secondary><arg:2>",
+  "smod.punishment.broadcast.mute.permanent": "<primary><secondary><arg:0></secondary> was muted <secondary>permanently</secondary> by <secondary><arg:1></secondary>.<newline>Reason: <secondary><arg:2>",
   "smod.punishment.cancel.ban": "<primary><secondary><arg:0></secondary> was unbanned by <secondary><arg:1></secondary>.",
   "smod.punishment.cancel.mute": "<primary><secondary><arg:0></secondary> was unmuted by <secondary><arg:1></secondary>.",
   "smod.punishment.name.ban": "Ban",
   "smod.punishment.name.kick": "Kick",
   "smod.punishment.name.mute": "Mute",
   "smod.punishment.playerMessage.ban": "<primary>You have been banned from this server by <secondary><arg:0></secondary>.<newline>Reason: <secondary><arg:1></secondary><newline>Your ban expires in <secondary><arg:2></secondary>.",
+  "smod.punishment.playerMessage.ban.permanent": "<primary>You have been banned from this server by <secondary><arg:0></secondary>.<newline>Reason: <secondary><arg:1></secondary><newline>Your ban <secondary>does not</secondary> expire.",
   "smod.punishment.playerMessage.kick": "<primary>You have been kicked by <secondary><arg:0></secondary>.<newline>Reason: <secondary><arg:1>",
   "smod.punishment.playerMessage.mute": "<primary>You have been muted by <secondary><arg:0></secondary>.<newline>Reason: <secondary><arg:1></secondary><newline>Your mute expires in <secondary><arg:2></secondary>.",
+  "smod.punishment.playerMessage.mute.permanent": "<primary>You have been muted by <secondary><arg:0></secondary>.<newline>Reason: <secondary><arg:1></secondary><newline>Your mute <secondary>does not</secondary> expire.",
   "smod.punishment.playerMessage.mute.chat": "<primary>You can't run this command while you are muted.",
   "smod.socialspy.command": "<primary>[<secondary>SocialSpy</secondary>] <arg:0>: <secondary><arg:1>",
   "smod.time.days": "<arg:0> days",
@@ -106,6 +113,8 @@
   "smod.time.month.8": "September",
   "smod.time.month.9": "October",
   "smod.time.months": "<arg:0> months",
+  "smod.time.never": "Never",
+  "smod.time.permanent": "Permanent",
   "smod.time.seconds": "<arg:0> seconds",
   "smod.time.timestamp": "<arg:2> <arg:1> <arg:0> <arg:3>:<arg:4>:<arg:5> <arg:6>",
   "smod.time.weeks": "<arg:0> weeks",