diff --git a/README.md b/README.md
index bf502d0..2316d3d 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ Stargate-Command is an addon for Stargate which adds additional useful commands
 ```
 stargate.command.config - Gives access to the `/sgc config` command
 stargate.command.dial - Gives access to the `/sgc dial` command
+stargate.command.visualizer- Gives access to the `/sgc visualizer` command
 ```
 
 # Changes
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/CommandDial.java b/src/main/java/net/knarcraft/stargatecommand/command/CommandDial.java
index 0fddd51..09220a2 100644
--- a/src/main/java/net/knarcraft/stargatecommand/command/CommandDial.java
+++ b/src/main/java/net/knarcraft/stargatecommand/command/CommandDial.java
@@ -37,6 +37,10 @@ public class CommandDial implements CommandExecutor {
             commandSender.sendMessage("This command can only be used by players");
             return true;
         }
+        if (!player.hasPermission("stargate.command.dial")) {
+            player.sendMessage("Permission Denied");
+            return true;
+        }
 
         if (args.length < 2) {
             player.sendMessage("You need to provide a network name and a portal name to dial");
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/CommandStarGateCommand.java b/src/main/java/net/knarcraft/stargatecommand/command/CommandStarGateCommand.java
index 6ff7066..718ff8d 100644
--- a/src/main/java/net/knarcraft/stargatecommand/command/CommandStarGateCommand.java
+++ b/src/main/java/net/knarcraft/stargatecommand/command/CommandStarGateCommand.java
@@ -39,6 +39,8 @@ public class CommandStarGateCommand implements CommandExecutor {
                         commandSender, command, s, subArgs);
             } else if (args[0].equalsIgnoreCase("dial")) {
                 return new CommandDial(stargateAPI).onCommand(commandSender, command, s, subArgs);
+            } else if (args[0].equalsIgnoreCase("visualizer")) {
+                return new CommandVisualizer(stargateAPI.getRegistry()).onCommand(commandSender, command, s, subArgs);
             }
         }
         return false;
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/CommandVisualizer.java b/src/main/java/net/knarcraft/stargatecommand/command/CommandVisualizer.java
new file mode 100644
index 0000000..f062b29
--- /dev/null
+++ b/src/main/java/net/knarcraft/stargatecommand/command/CommandVisualizer.java
@@ -0,0 +1,86 @@
+package net.knarcraft.stargatecommand.command;
+
+import net.TheDgtl.Stargate.network.Network;
+import net.TheDgtl.Stargate.network.RegistryAPI;
+import net.TheDgtl.Stargate.network.portal.FixedPortal;
+import net.TheDgtl.Stargate.network.portal.Portal;
+import net.TheDgtl.Stargate.network.portal.PortalFlag;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * This command represents the command for visualizing a Stargate network
+ */
+public class CommandVisualizer implements CommandExecutor {
+
+    private final RegistryAPI registryAPI;
+
+    /**
+     * Instantiates a visualizer command
+     *
+     * @param registryAPI <p>A reference to the registry API</p>
+     */
+    public CommandVisualizer(RegistryAPI registryAPI) {
+        this.registryAPI = registryAPI;
+    }
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s,
+                             @NotNull String[] args) {
+        if (!commandSender.hasPermission("stargate.command.visualizer")) {
+            commandSender.sendMessage("Permission Denied");
+            return true;
+        }
+
+        if (args.length < 1) {
+            commandSender.sendMessage("A network must be provided");
+            return true;
+        }
+
+        Network network = registryAPI.getNetwork(args[0], false);
+        if (network == null) {
+            commandSender.sendMessage("You must provide a valid network to visualize");
+            return true;
+        }
+
+        StringBuilder stringBuilder = new StringBuilder();
+
+        stringBuilder.append("All portals in network: ").append(network.getName()).append("\n");
+        stringBuilder.append("Symbol explanation: ").append("\n");
+        stringBuilder.append("# = hidden, ¤ = not hidden").append("\n");
+        stringBuilder.append("O = always on, - = not always on").append("\n");
+        stringBuilder.append("| = fixed, > = destination choose-able");
+
+        //Print info about all portals in the network
+        for (Portal portal : network.getAllPortals()) {
+            stringBuilder.append("\n");
+            if (portal.hasFlag(PortalFlag.HIDDEN)) {
+                stringBuilder.append('#');
+            } else {
+                stringBuilder.append('¤');
+            }
+            if (portal.hasFlag(PortalFlag.ALWAYS_ON)) {
+                stringBuilder.append('O');
+            } else {
+                stringBuilder.append('-');
+            }
+            //TODO: Look for the fixed flag instead of FixedPortal once it's fixed
+            if (portal instanceof FixedPortal) {
+                stringBuilder.append('|');
+            } else {
+                stringBuilder.append('>');
+            }
+            stringBuilder.append(" ").append(portal.getName());
+            if (portal instanceof FixedPortal) {
+                stringBuilder.append(" -> ");
+                stringBuilder.append(portal.getDestinationName());
+            }
+        }
+
+        commandSender.sendMessage(stringBuilder.toString());
+        return true;
+    }
+
+}
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/ConfigTabCompleter.java b/src/main/java/net/knarcraft/stargatecommand/command/ConfigTabCompleter.java
index 0e94ece..aab2f81 100644
--- a/src/main/java/net/knarcraft/stargatecommand/command/ConfigTabCompleter.java
+++ b/src/main/java/net/knarcraft/stargatecommand/command/ConfigTabCompleter.java
@@ -11,8 +11,10 @@ import org.jetbrains.annotations.Nullable;
 import java.util.ArrayList;
 import java.util.List;
 
+import static net.knarcraft.stargatecommand.util.TabCompleterHelper.filterMatching;
+
 /**
- * This is the completer for stargates config sub-command (/sg config)
+ * This is the completer for stargates config sub-command (/sgc config)
  */
 public class ConfigTabCompleter implements TabCompleter {
 
@@ -60,23 +62,6 @@ public class ConfigTabCompleter implements TabCompleter {
         }
     }
 
-    /**
-     * Find completable strings which match the text typed by the command's sender
-     *
-     * @param values    <p>The values to filter</p>
-     * @param typedText <p>The text the player has started typing</p>
-     * @return <p>The given string values which start with the player's typed text</p>
-     */
-    private List<String> filterMatching(List<String> values, String typedText) {
-        List<String> configValues = new ArrayList<>();
-        for (String value : values) {
-            if (value.toLowerCase().startsWith(typedText.toLowerCase())) {
-                configValues.add(value);
-            }
-        }
-        return configValues;
-    }
-
     /**
      * Get possible values for the selected option
      *
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/DialTabCompleter.java b/src/main/java/net/knarcraft/stargatecommand/command/DialTabCompleter.java
index 52230aa..dffb3bd 100644
--- a/src/main/java/net/knarcraft/stargatecommand/command/DialTabCompleter.java
+++ b/src/main/java/net/knarcraft/stargatecommand/command/DialTabCompleter.java
@@ -20,6 +20,8 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
+import static net.knarcraft.stargatecommand.util.TabCompleterHelper.filterMatching;
+
 /**
  * A tab completer for the /sgc dial command
  */
@@ -56,12 +58,12 @@ public class DialTabCompleter implements TabCompleter {
         if (args.length > 1) {
             Network network = registryAPI.getNetwork(args[0], false);
             if (network != null && availablePortals.containsKey(network)) {
-                return availablePortals.get(network);
+                return filterMatching(availablePortals.get(network), args[1]);
             } else {
                 return new ArrayList<>();
             }
         } else {
-            return availableNetworks;
+            return filterMatching(availableNetworks, args[0]);
         }
     }
 
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/StargateCommandTabCompleter.java b/src/main/java/net/knarcraft/stargatecommand/command/StargateCommandTabCompleter.java
index 6a4f9cb..704f217 100644
--- a/src/main/java/net/knarcraft/stargatecommand/command/StargateCommandTabCompleter.java
+++ b/src/main/java/net/knarcraft/stargatecommand/command/StargateCommandTabCompleter.java
@@ -52,6 +52,8 @@ public class StargateCommandTabCompleter implements TabCompleter {
                 return new ConfigTabCompleter(bannedConfigOptions).onTabComplete(commandSender, command, s, subArgs);
             } else if (args[0].equalsIgnoreCase("dial")) {
                 return new DialTabCompleter(stargateAPI).onTabComplete(commandSender, command, s, subArgs);
+            } else if (args[0].equalsIgnoreCase("visualizer")) {
+                return new VisualizerTabCompleter(stargateAPI.getRegistry()).onTabComplete(commandSender, command, s, subArgs);
             }
         }
         return new ArrayList<>();
@@ -71,6 +73,9 @@ public class StargateCommandTabCompleter implements TabCompleter {
         if (commandSender instanceof Player player && player.hasPermission("stargate.command.dial")) {
             commands.add("dial");
         }
+        if (commandSender instanceof Player player && player.hasPermission("stargate.command.visualizer")) {
+            commands.add("visualizer");
+        }
         return commands;
     }
 
diff --git a/src/main/java/net/knarcraft/stargatecommand/command/VisualizerTabCompleter.java b/src/main/java/net/knarcraft/stargatecommand/command/VisualizerTabCompleter.java
new file mode 100644
index 0000000..ab2d244
--- /dev/null
+++ b/src/main/java/net/knarcraft/stargatecommand/command/VisualizerTabCompleter.java
@@ -0,0 +1,44 @@
+package net.knarcraft.stargatecommand.command;
+
+import net.TheDgtl.Stargate.network.RegistryAPI;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static net.knarcraft.stargatecommand.util.TabCompleterHelper.filterMatching;
+
+/**
+ * A tab completer for the /sgc visualizer command
+ */
+public class VisualizerTabCompleter implements TabCompleter {
+
+    private final RegistryAPI registryAPI;
+
+    /**
+     * Instantiates a visualizer tab completer
+     *
+     * @param registryAPI <p>A reference to the registry API</p>
+     */
+    public VisualizerTabCompleter(RegistryAPI registryAPI) {
+        this.registryAPI = registryAPI;
+    }
+
+    @Nullable
+    @Override
+    public List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s,
+                                      @NotNull String[] args) {
+        if (args.length < 2) {
+            List<String> networkNames = new ArrayList<>();
+            registryAPI.getNetworkMap().values().forEach(item -> networkNames.add(item.getName()));
+            return filterMatching(networkNames, args[0]);
+        } else {
+            return new ArrayList<>();
+        }
+    }
+
+}
diff --git a/src/main/java/net/knarcraft/stargatecommand/util/PortalFinderHelper.java b/src/main/java/net/knarcraft/stargatecommand/util/PortalFinderHelper.java
index 2aa1ffb..9a02325 100644
--- a/src/main/java/net/knarcraft/stargatecommand/util/PortalFinderHelper.java
+++ b/src/main/java/net/knarcraft/stargatecommand/util/PortalFinderHelper.java
@@ -10,7 +10,11 @@ import org.bukkit.util.Vector;
 /**
  * A helper class for helping with finding portals in the world
  */
-public class PortalFinderHelper {
+public final class PortalFinderHelper {
+
+    private PortalFinderHelper() {
+
+    }
 
     /**
      * Find the portal a living entity is looking at using a single traced ray
diff --git a/src/main/java/net/knarcraft/stargatecommand/util/TabCompleterHelper.java b/src/main/java/net/knarcraft/stargatecommand/util/TabCompleterHelper.java
new file mode 100644
index 0000000..e171975
--- /dev/null
+++ b/src/main/java/net/knarcraft/stargatecommand/util/TabCompleterHelper.java
@@ -0,0 +1,32 @@
+package net.knarcraft.stargatecommand.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A helper class for helping with tab completion
+ */
+public final class TabCompleterHelper {
+
+    private TabCompleterHelper() {
+        
+    }
+
+    /**
+     * Find completable strings which match the text typed by the command's sender
+     *
+     * @param values    <p>The values to filter</p>
+     * @param typedText <p>The text the player has started typing</p>
+     * @return <p>The given string values which start with the player's typed text</p>
+     */
+    public static List<String> filterMatching(List<String> values, String typedText) {
+        List<String> configValues = new ArrayList<>();
+        for (String value : values) {
+            if (value.toLowerCase().startsWith(typedText.toLowerCase())) {
+                configValues.add(value);
+            }
+        }
+        return configValues;
+    }
+
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 42ce2fd..c0c0c4d 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -14,10 +14,14 @@ commands:
       /<command> <config/dial>
       /<command> config <config option> <new value>
       /<command> dial <network name> <portal name>
+      /<command> visualizer <network name>
 permissions:
   stargate.command.config:
     description: Allows the use of /sgc config
     default: false
   stargate.command.dial:
     description: Allows the use of /sgc dial
+    default: op
+  stargate.command.visualizer:
+    description: Allows the use of /sgc visualizer
     default: op
\ No newline at end of file