diff --git a/src/me/aleksilassila/islands/Islands.java b/src/me/aleksilassila/islands/Islands.java
index e2171db..4bedf27 100644
--- a/src/me/aleksilassila/islands/Islands.java
+++ b/src/me/aleksilassila/islands/Islands.java
@@ -203,8 +203,6 @@ public int getSmallestIslandSize() {
 
     @NotNull
     public String getCreatePermission(int islandSize) {
-        // FIXME: Explain in wiki
-
         for (String definedSize : definedIslandSizes.keySet()) {
             if (definedIslandSizes.get(definedSize) == islandSize) return Permissions.command.create + "." + definedSize;
         }
diff --git a/src/me/aleksilassila/islands/commands/IslandCommands.java b/src/me/aleksilassila/islands/commands/IslandCommands.java
index b65941d..42b0fc7 100644
--- a/src/me/aleksilassila/islands/commands/IslandCommands.java
+++ b/src/me/aleksilassila/islands/commands/IslandCommands.java
@@ -41,7 +41,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
             plugin.confirmations.remove(player.getUniqueId().toString());
 
-            if (!Permissions.checkPermission(player, Permissions.command.visit)) {
+            if (!player.hasPermission(Permissions.command.visit)) {
                 player.sendMessage(Messages.error.NO_PERMISSION);
                 return true;
             }
@@ -52,7 +52,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 return true;
             }
 
-            if (!canTeleport(player) && !Permissions.checkPermission(player, Permissions.bypass.home)) {
+            if (!canTeleport(player) && !player.hasPermission(Permissions.bypass.home)) {
                 player.sendMessage(Messages.error.COOLDOWN(teleportCooldown(player)));
                 return true;
             }
@@ -87,7 +87,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
             plugin.confirmations.remove(player.getUniqueId().toString());
 
             if (args.length == 1 && args[0].equalsIgnoreCase("list") || label.equalsIgnoreCase("homes")) {
-                if (!Permissions.checkPermission(player, Permissions.command.listHomes)) {
+                if (!player.hasPermission(Permissions.command.listHomes)) {
                     player.sendMessage(Messages.error.NO_PERMISSION);
                     return true;
                 }
@@ -103,12 +103,12 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
                 return true;
             } else {
-                if (!Permissions.checkPermission(player, Permissions.command.home)) {
+                if (!player.hasPermission(Permissions.command.home)) {
                     player.sendMessage(Messages.error.NO_PERMISSION);
                     return true;
                 }
 
-                if (!canTeleport(player) && !Permissions.checkPermission(player, Permissions.bypass.home)) {
+                if (!canTeleport(player) && !player.hasPermission(Permissions.bypass.home)) {
                     player.sendMessage(Messages.error.COOLDOWN(teleportCooldown(player)));
                     return true;
                 }
@@ -123,12 +123,12 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 }
             }
 
-            if (player.getWorld().getName().equals("world_nether") && !Permissions.checkPermission(player, Permissions.bypass.home)) {
+            if (player.getWorld().getName().equals("world_nether") && !player.hasPermission(Permissions.bypass.home)) {
                 player.sendMessage(Messages.info.IN_OVERWORLD);
                 return true;
             }
 
-            if (player.getWorld().getName().equals("world") && !Permissions.checkPermission(player, Permissions.bypass.home)) {
+            if (player.getWorld().getName().equals("world") && !player.hasPermission(Permissions.bypass.home)) {
                 // Check if is on surface
                 Location playerLocation = player.getLocation();
 
diff --git a/src/me/aleksilassila/islands/commands/IslandManagmentCommands.java b/src/me/aleksilassila/islands/commands/IslandManagmentCommands.java
index e0cced1..2085d27 100644
--- a/src/me/aleksilassila/islands/commands/IslandManagmentCommands.java
+++ b/src/me/aleksilassila/islands/commands/IslandManagmentCommands.java
@@ -43,7 +43,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
         Player player = (Player) sender;
 
-        if (!Permissions.checkPermission(player, Permissions.command.island)) {
+        if (!player.hasPermission(Permissions.command.island)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return true;
         }
diff --git a/src/me/aleksilassila/islands/commands/TrustCommands.java b/src/me/aleksilassila/islands/commands/TrustCommands.java
index 474c04a..6a9c0d9 100644
--- a/src/me/aleksilassila/islands/commands/TrustCommands.java
+++ b/src/me/aleksilassila/islands/commands/TrustCommands.java
@@ -32,7 +32,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
             plugin.confirmations.remove(player.getUniqueId().toString());
 
-            if (!Permissions.checkPermission(player, Permissions.command.untrust)) {
+            if (!player.hasPermission(Permissions.command.untrust)) {
                 player.sendMessage(Messages.error.NO_PERMISSION);
                 return true;
             }
@@ -57,7 +57,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 return true;
             }
 
-            if (!ownerUUID.equals(player.getUniqueId().toString()) && !Permissions.checkPermission(player, Permissions.bypass.untrust)) {
+            if (!ownerUUID.equals(player.getUniqueId().toString()) && !player.hasPermission(Permissions.bypass.untrust)) {
                 player.sendMessage(Messages.error.NOT_OWNED);
                 return true;
             }
@@ -90,7 +90,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
             plugin.confirmations.remove(player.getUniqueId().toString());
 
-            if (!Permissions.checkPermission(player, Permissions.command.trust)) {
+            if (!player.hasPermission(Permissions.command.trust)) {
                 player.sendMessage(Messages.error.NO_PERMISSION);
                 return true;
             }
@@ -108,7 +108,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 return true;
             }
 
-            if (!ownerUUID.equals(player.getUniqueId().toString()) && !Permissions.checkPermission(player, Permissions.bypass.trust)) {
+            if (!ownerUUID.equals(player.getUniqueId().toString()) && !player.hasPermission(Permissions.bypass.trust)) {
                 player.sendMessage(Messages.error.NOT_OWNED);
                 return true;
             }
@@ -141,7 +141,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 
             plugin.confirmations.remove(player.getUniqueId().toString());
 
-            if (!Permissions.checkPermission(player, Permissions.command.listTrusted)) {
+            if (!player.hasPermission(Permissions.command.listTrusted)) {
                 player.sendMessage(Messages.error.NO_PERMISSION);
                 return true;
             }
@@ -154,7 +154,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 return true;
             }
 
-            if (!ownerUUID.equals(player.getUniqueId().toString()) && !Permissions.checkPermission(player, Permissions.bypass.listTrusted)) {
+            if (!ownerUUID.equals(player.getUniqueId().toString()) && !player.hasPermission(Permissions.bypass.listTrusted)) {
                 player.sendMessage(Messages.error.NOT_OWNED);
                 return true;
             }
diff --git a/src/me/aleksilassila/islands/commands/subcommands/createSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/createSubcommand.java
index 38401b9..80378ee 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/createSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/createSubcommand.java
@@ -29,7 +29,7 @@ public createSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.create)) {
+        if (!player.hasPermission(Permissions.command.create)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -38,7 +38,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
 
         String permissionRequired = plugin.getCreatePermission(islandSize);
 
-        if (!Permissions.checkPermission(player, permissionRequired)) {
+        if (!player.hasPermission(permissionRequired)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -78,7 +78,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
             }
         }
 
-        if (previousIslands >= islandsLimit && !Permissions.checkPermission(player, Permissions.bypass.create)) {
+        if (previousIslands >= islandsLimit && !player.hasPermission(Permissions.bypass.create)) {
             player.sendMessage(Messages.error.ISLAND_LIMIT);
             return;
         }
diff --git a/src/me/aleksilassila/islands/commands/subcommands/deleteSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/deleteSubcommand.java
index ca267f3..03fdb2c 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/deleteSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/deleteSubcommand.java
@@ -20,7 +20,7 @@ public deleteSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.delete)) {
+        if (!player.hasPermission(Permissions.command.delete)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -38,7 +38,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         }
 
         if (!layout.getUUID(islandId).equals(player.getUniqueId().toString())
-                && !Permissions.checkPermission(player, Permissions.bypass.delete)) {
+                && !player.hasPermission(Permissions.bypass.delete)) {
             player.sendMessage(Messages.error.UNAUTHORIZED);
             return;
         }
diff --git a/src/me/aleksilassila/islands/commands/subcommands/giveSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/giveSubcommand.java
index eedeb24..d378c30 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/giveSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/giveSubcommand.java
@@ -22,7 +22,7 @@ public giveSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.give)) {
+        if (!player.hasPermission(Permissions.command.give)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -32,8 +32,8 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
             return;
         }
 
-        if ((args.length != 1 && !Permissions.checkPermission(player, Permissions.bypass.give))
-                || (Permissions.checkPermission(player, Permissions.bypass.give) && args.length > 1)) {
+        if ((args.length != 1 && !player.hasPermission(Permissions.bypass.give))
+                || (player.hasPermission(Permissions.bypass.give) && args.length > 1)) {
             player.sendMessage(Messages.help.GIVE);
             return;
         }
@@ -46,7 +46,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         }
         ConfigurationSection section = plugin.getIslandsConfig().getConfigurationSection(islandId + ".UUID");
         if ((section != null && layout.getUUID(islandId).equals(player.getUniqueId().toString()))
-                || Permissions.checkPermission(player, Permissions.bypass.give)) {
+                || player.hasPermission(Permissions.bypass.give)) {
             if (plugin.getIslandsConfig().getBoolean(islandId + ".public")) {
                 if (!confirmed) {
                     player.sendMessage(Messages.info.CONFIRM);
diff --git a/src/me/aleksilassila/islands/commands/subcommands/nameSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/nameSubcommand.java
index 070db7a..ed228b5 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/nameSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/nameSubcommand.java
@@ -22,7 +22,7 @@ public nameSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.name)) {
+        if (!player.hasPermission(Permissions.command.name)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -45,7 +45,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         }
 
         if (layout.getUUID(islandId).equals(player.getUniqueId().toString())
-                || Permissions.checkPermission(player, Permissions.bypass.name)) {
+                || player.hasPermission(Permissions.bypass.name)) {
             if (layout.getIslandByName(args[0]) != null) {
                 player.sendMessage(Messages.error.NAME_TAKEN);
                 return;
diff --git a/src/me/aleksilassila/islands/commands/subcommands/recreateSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/recreateSubcommand.java
index 2a603ef..708a6f0 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/recreateSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/recreateSubcommand.java
@@ -32,7 +32,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         String islandId;
         Biome targetBiome;
 
-        if (!Permissions.checkPermission(player, Permissions.command.recreate)) {
+        if (!player.hasPermission(Permissions.command.recreate)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -41,7 +41,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
 
         String permissionRequired = plugin.getCreatePermission(islandSize);
 
-        if (!Permissions.checkPermission(player, permissionRequired)) {
+        if (!player.hasPermission(permissionRequired)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -73,7 +73,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
 
         if (islandId == null ||
                 (!layout.getUUID(islandId).equals(player.getUniqueId().toString())
-                && !Permissions.checkPermission(player, Permissions.bypass.recreate))) {
+                && !player.hasPermission(Permissions.bypass.recreate))) {
             player.sendMessage(Messages.error.UNAUTHORIZED);
             return;
         }
diff --git a/src/me/aleksilassila/islands/commands/subcommands/setSpawnSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/setSpawnSubcommand.java
index 1d0578b..5d841e3 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/setSpawnSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/setSpawnSubcommand.java
@@ -20,7 +20,7 @@ public setSpawnSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.setSpawn)) {
+        if (!player.hasPermission(Permissions.command.setSpawn)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -38,7 +38,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         }
 
         if (layout.getUUID(islandId).equals(player.getUniqueId().toString())
-                || Permissions.checkPermission(player, Permissions.bypass.setSpawn)) {
+                || player.hasPermission(Permissions.bypass.setSpawn)) {
             layout.setSpawnPoint(islandId, player.getLocation().getBlockX(), player.getLocation().getBlockZ());
 
             player.sendMessage(Messages.success.SPAWNPOINT_CHANGED);
diff --git a/src/me/aleksilassila/islands/commands/subcommands/unnameSubcommand.java b/src/me/aleksilassila/islands/commands/subcommands/unnameSubcommand.java
index 15e8114..9796885 100644
--- a/src/me/aleksilassila/islands/commands/subcommands/unnameSubcommand.java
+++ b/src/me/aleksilassila/islands/commands/subcommands/unnameSubcommand.java
@@ -20,7 +20,7 @@ public unnameSubcommand(Islands plugin) {
 
     @Override
     public void onCommand(Player player, String[] args, boolean confirmed) {
-        if (!Permissions.checkPermission(player, Permissions.command.unname)) {
+        if (!player.hasPermission(Permissions.command.unname)) {
             player.sendMessage(Messages.error.NO_PERMISSION);
             return;
         }
@@ -49,7 +49,7 @@ public void onCommand(Player player, String[] args, boolean confirmed) {
         }
 
         if (layout.getUUID(islandId).equals(player.getUniqueId().toString())
-                || Permissions.checkPermission(player, Permissions.bypass.unname)) {
+                || player.hasPermission(Permissions.bypass.unname)) {
             layout.unnameIsland(islandId);
 
             player.sendMessage(Messages.success.UNNAMED);
diff --git a/src/me/aleksilassila/islands/listeners/IslandsListener.java b/src/me/aleksilassila/islands/listeners/IslandsListener.java
index 82180a2..b7ff24e 100644
--- a/src/me/aleksilassila/islands/listeners/IslandsListener.java
+++ b/src/me/aleksilassila/islands/listeners/IslandsListener.java
@@ -124,7 +124,7 @@ public void onDamageEvent(EntityDamageEvent e) {
     @EventHandler
     public void onEntityDamageEvent(EntityDamageByEntityEvent e) {
          if (e.getEntity().getWorld().equals(plugin.islandsWorld) && e.getDamager() instanceof Player) {
-             if (Permissions.checkPermission((Player) e.getDamager(), Permissions.bypass.interactEverywhere)) return;
+             if (e.getDamager().hasPermission(Permissions.bypass.interactEverywhere)) return;
 
              int x = e.getEntity().getLocation().getBlockX();
              int z = e.getEntity().getLocation().getBlockZ();
@@ -145,7 +145,7 @@ public void onEntityDamageEvent(EntityDamageByEntityEvent e) {
     @EventHandler // Player interact restriction
     public void onPlayerInteract(PlayerInteractEvent event) {
         if (event.getClickedBlock() == null) return;
-        if (Permissions.checkPermission(event.getPlayer(), Permissions.bypass.interactEverywhere)) return;
+        if (event.getPlayer().hasPermission(Permissions.bypass.interactEverywhere)) return;
 
         if (event.getPlayer().getWorld().equals(plugin.islandsWorld)) {
             int x = event.getClickedBlock().getX();
@@ -169,7 +169,7 @@ public void onPlayerInteract(PlayerInteractEvent event) {
     @EventHandler
     private void onBlockPlace(BlockPlaceEvent event) {
         if (event.isCancelled()) return;
-        if (Permissions.checkPermission(event.getPlayer(), Permissions.bypass.interactEverywhere)) return;
+        if (event.getPlayer().hasPermission(Permissions.bypass.interactEverywhere)) return;
 
         if (event.getBlock().getWorld().equals(plugin.islandsWorld)) {
             int x = event.getBlock().getX();
diff --git a/src/me/aleksilassila/islands/utils/Permissions.java b/src/me/aleksilassila/islands/utils/Permissions.java
index 29a9c52..f1e49f7 100644
--- a/src/me/aleksilassila/islands/utils/Permissions.java
+++ b/src/me/aleksilassila/islands/utils/Permissions.java
@@ -1,25 +1,6 @@
 package me.aleksilassila.islands.utils;
 
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.util.Arrays;
-
 public class Permissions {
-    public static boolean checkPermission(Player player, String permission) {
-        if (player.hasPermission(permission)) return true;
-        if (player.hasPermission("*")) return true;
-
-        String[] parts = permission.split("\\.");
-
-        for (int index = 0; index < parts.length; index++) {
-            String joined = String.join(".", Arrays.copyOfRange(parts, 0, index + 1));
-            if (player.hasPermission(joined + ".*")) return true;
-        }
-
-        return false;
-    }
-
     public static class bypass {
         public static final String create = "islands.bypass.islandLimit";       // Create unlimited islands
         public static final String recreate = "islands.bypass.recreate";        // Recreate any island
diff --git a/src/plugin.yml b/src/plugin.yml
index dc6e818..f850afe 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -28,3 +28,133 @@ commands:
   untrust:
     description: Untrust a player
     usage: /<command> player
+permissions:
+  islands.*:
+    description: All islands commands and bypasses
+    children:
+      islands.command.*: true
+      islands.bypass.*: true
+  islands.command.*:
+    description: Access to all island commands
+    children:
+      islands.command: true
+      islands.command.create: true
+      islands.command.recreate: true
+      islands.command.delete: true
+      islands.command.give: true
+      islands.command.name: true
+      islands.command.unname: true
+      islands.command.home.*: true
+      islands.command.turst.*: true
+      islands.command.visit: true
+      islands.command.setspawn: true
+      islands.command.create.custom: true
+  islands.bypass.*:
+    description: Access to all island bypasses
+    children:
+      islands.bypass.islandLimit: true
+      islands.bypass.recreate: true
+      islands.bypass.delete: true
+      islands.bypass.give: true
+      islands.bypass.name: true
+      islands.bypass.unname: true
+      islands.bypass.trust: true
+      islands.bypass.setspawn: true
+      islands.bypass.untrust: true
+      islands.bypass.protection: true
+      islands.bypass.home: true
+      islands.bypass.trust.list: true
+  islands.command.home.*:
+    description: Access to home commands
+    children:
+      islands.command.home: true
+      islands.command.home.list: true
+  islands.command.trust.*:
+    description: Access to trust commands
+    children:
+      islands.command.trust: true
+      islands.command.trust.list: true
+      islands.command.untrust: true
+
+  islands.command:
+    description: Access to island command
+    default: true
+  islands.command.create:
+    description: Access to island create command
+    default: true
+  islands.command.recreate:
+    description: Access to island recreate command
+    default: true
+  islands.command.home:
+    description: Access to home command
+    default: true
+  islands.command.home.list:
+    description: Access to homes command
+    default: true
+  islands.command.visit:
+    description: Access to island visit command
+    default: true
+  islands.command.setspawn:
+    description: Access to island setspawn command
+    default: true
+  islands.command.create.custom:
+    description: Access to island create custom size command
+    default: "op"
+  islands.command.delete:
+    description: Access to island delete command
+    default: "op"
+  islands.command.give:
+    description: Access to island command
+    default: "op"
+  islands.command.name:
+    description: Access to island name command
+    default: "op"
+  islands.command.unname:
+    description: Access to island unname command
+    default: "op"
+  islands.command.turst:
+    description: Access to trust command
+    default: "op"
+  islands.command.turst.list:
+    description: Access to trusted command
+    default: "op"
+  islands.command.untrust:
+    description: Access to untrust command
+    default: "op"
+
+  islands.bypass.islandLimit:
+    description: Bypass island limit restrictions
+    default: "op"
+  islands.bypass.recreate:
+    description: Bypass recreate restrictions
+    default: "op"
+  islands.bypass.delete:
+    description: Bypass delete restrictions
+    default: "op"
+  islands.bypass.give:
+    description: Bypass give restrictions
+    default: "op"
+  islands.bypass.name:
+    description: Bypass name restrictions
+    default: "op"
+  islands.bypass.unname:
+    description: Bypass unname restrictions
+    default: "op"
+  islands.bypass.setspawn:
+    description: Bypass setspawn restrictions
+    default: "op"
+  islands.bypass.trust:
+    description: Bypass trust restrictions
+    default: "op"
+  islands.bypass.untrust:
+    description: Bypass untrust restrictions
+    default: "op"
+  islands.bypass.turst.list:
+    description: Bypass trusted restrictions
+    default: "op"
+  islands.bypass.protection:
+    description: Bypass protection restrictions
+    default: "op"
+  islands.bypass.home:
+    description: Bypass home restrictions
+    default: "op"