diff --git a/.gitignore b/.gitignore
index 38232abf0..234d23af7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,7 +64,7 @@ tmp/
 /*.jar
 /*.sh
 
-GM Handbook.txt
+GM Handbook*.txt
 config.json
 mitmdump.exe
 mongod.exe
diff --git a/src/main/java/emu/grasscutter/Grasscutter.java b/src/main/java/emu/grasscutter/Grasscutter.java
index 8a8c36e18..60184eb3a 100644
--- a/src/main/java/emu/grasscutter/Grasscutter.java
+++ b/src/main/java/emu/grasscutter/Grasscutter.java
@@ -98,6 +98,10 @@ public final class Grasscutter {
                     Tools.createGmHandbook();
                     exitEarly = true;
                 }
+                case "-handbooks" -> {
+                    Tools.createGmHandbooks();
+                    exitEarly = true;
+                }
                 case "-dumppacketids" -> {
                     PacketOpcodesUtils.dumpPacketIds();
                     exitEarly = true;
diff --git a/src/main/java/emu/grasscutter/tools/Tools.java b/src/main/java/emu/grasscutter/tools/Tools.java
index f4d71cfc2..6be272c27 100644
--- a/src/main/java/emu/grasscutter/tools/Tools.java
+++ b/src/main/java/emu/grasscutter/tools/Tools.java
@@ -1,8 +1,10 @@
 package emu.grasscutter.tools;
 
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.io.FileReader;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
@@ -10,12 +12,15 @@ import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 
 import com.google.gson.reflect.TypeToken;
 
 import emu.grasscutter.GameConstants;
 import emu.grasscutter.Grasscutter;
-import emu.grasscutter.command.Command;
 import emu.grasscutter.command.CommandHandler;
 import emu.grasscutter.command.CommandMap;
 import emu.grasscutter.data.GameData;
@@ -26,12 +31,234 @@ import emu.grasscutter.data.excels.ItemData;
 import emu.grasscutter.data.excels.MonsterData;
 import emu.grasscutter.data.excels.QuestData;
 import emu.grasscutter.data.excels.SceneData;
+import emu.grasscutter.utils.Language;
 import emu.grasscutter.utils.Utils;
+import it.unimi.dsi.fastutil.ints.Int2IntMap;
+import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import it.unimi.dsi.fastutil.ints.IntArrayList;
+import it.unimi.dsi.fastutil.ints.IntList;
+import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
+import it.unimi.dsi.fastutil.ints.IntSet;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
+import lombok.EqualsAndHashCode;
 
 import static emu.grasscutter.config.Configuration.*;
 import static emu.grasscutter.utils.Language.translate;
 
 public final class Tools {
+    @EqualsAndHashCode public static class TextStrings {
+        public static final String[] ARR_LANGUAGES = {"EN", "CHS", "CHT", "JP", "KR", "DE", "ES", "FR", "ID", "PT", "RU", "TH", "VI"};
+        public static final String[] ARR_GC_LANGUAGES = {"en-US", "zh-CN", "zh-TW", "JP", "KR", "DE", "es-ES", "fr-FR", "ID", "PT", "ru-RU", "TH", "VI"};
+        public static final int NUM_LANGUAGES = ARR_LANGUAGES.length;
+        public static final List<String> LIST_LANGUAGES = Arrays.asList(ARR_LANGUAGES);
+        public static final Object2IntMap<String> MAP_LANGUAGES =  // Map "EN": 0, "CHS": 1, ..., "VI": 12
+            new Object2IntOpenHashMap<>(
+                IntStream.range(0, ARR_LANGUAGES.length)
+                .boxed()
+                .collect(Collectors.toMap(i -> ARR_LANGUAGES[i], i -> i)));
+        public String[] strings = new String[ARR_LANGUAGES.length];
+
+        public TextStrings() {};
+
+        public TextStrings(String init) {
+            for (int i = 0; i < NUM_LANGUAGES; i++)
+                this.strings[i] = init;
+        };
+
+        public TextStrings(Collection<String> strings) {
+            this.strings = strings.toArray(new String[0]);
+        }
+
+        public String get(String languageCode) {
+            return strings[MAP_LANGUAGES.getOrDefault(languageCode, 0)];
+        }
+
+        public boolean set(String languageCode, String string) {
+            int index = MAP_LANGUAGES.getOrDefault(languageCode, -1);
+            if (index < 0) return false;
+            strings[index] = string;
+            return true;
+        }
+    }
+
+    private static final Pattern textMapKeyValueRegex = Pattern.compile("\"(\\d+)\": \"(.+)\"");
+
+    private static Int2ObjectMap<String> loadTextMap(String language, IntSet nameHashes) {
+        Int2ObjectMap<String> output = new Int2ObjectOpenHashMap<>();
+        try (BufferedReader file = new BufferedReader(new FileReader(Utils.toFilePath(RESOURCE("TextMap/TextMap"+language+".json")), StandardCharsets.UTF_8))) {
+            Matcher matcher = textMapKeyValueRegex.matcher("");
+            return new Int2ObjectOpenHashMap<>(
+                file.lines()
+                    .sequential()
+                    .map(matcher::reset)  // Side effects, but it's faster than making a new one
+                    .filter(Matcher::find)
+                    .filter(m -> nameHashes.contains((int) Long.parseLong(m.group(1))))  // TODO: Cache this parse somehow
+                    .collect(Collectors.toMap(
+                        m -> (int) Long.parseLong(m.group(1)),
+                        m -> m.group(2))));
+        } catch (Exception e) {
+            Grasscutter.getLogger().error("Error loading textmap: " + language);
+            Grasscutter.getLogger().error(e.toString());
+        }
+        return output;
+    }
+
+    public static Int2ObjectMap<TextStrings> loadTextMaps(IntSet nameHashes) {
+        Map<Integer, Int2ObjectMap<String>> mapLanguageMaps =  // Separate step to process the textmaps in parallel
+            TextStrings.LIST_LANGUAGES.parallelStream().collect(
+            Collectors.toConcurrentMap(s -> TextStrings.MAP_LANGUAGES.getInt(s), s -> loadTextMap(s, nameHashes)));
+        List<Int2ObjectMap<String>> languageMaps = 
+            IntStream.range(0, TextStrings.NUM_LANGUAGES)
+            .mapToObj(i -> mapLanguageMaps.get(i))
+            .collect(Collectors.toList());
+
+        Map<TextStrings, TextStrings> canonicalTextStrings = new HashMap<>();
+        return new Int2ObjectOpenHashMap<TextStrings>(
+            nameHashes
+            .intStream()
+            .boxed()
+            .collect(Collectors.toMap(key -> key, key -> {
+                TextStrings t = new TextStrings(
+                    IntStream.range(0, TextStrings.NUM_LANGUAGES)
+                    .mapToObj(i -> languageMaps.get(i).getOrDefault((int) key, "[N/A] - hash key %d".formatted(key)))
+                    .collect(Collectors.toList()));
+                return canonicalTextStrings.computeIfAbsent(t, x -> t);
+                }))
+            );
+    }
+
+    public static void createGmHandbooks() throws Exception {
+        ResourceLoader.loadAll();
+        Int2IntMap avatarNames = new Int2IntOpenHashMap(GameData.getAvatarDataMap().int2ObjectEntrySet().stream().collect(Collectors.toMap(e -> (int) e.getIntKey(), e -> (int) e.getValue().getNameTextMapHash())));
+        Int2IntMap itemNames = new Int2IntOpenHashMap(GameData.getItemDataMap().int2ObjectEntrySet().stream().collect(Collectors.toMap(e -> (int) e.getIntKey(), e -> (int) e.getValue().getNameTextMapHash())));
+        Int2IntMap monsterNames = new Int2IntOpenHashMap(GameData.getMonsterDataMap().int2ObjectEntrySet().stream().collect(Collectors.toMap(e -> (int) e.getIntKey(), e -> (int) e.getValue().getNameTextMapHash())));
+        Int2IntMap mainQuestTitles = new Int2IntOpenHashMap(GameData.getMainQuestDataMap().int2ObjectEntrySet().stream().collect(Collectors.toMap(e -> (int) e.getIntKey(), e -> (int) e.getValue().getTitleTextMapHash())));
+        Int2IntMap questDescs = new Int2IntOpenHashMap(GameData.getQuestDataMap().int2ObjectEntrySet().stream().collect(Collectors.toMap(e -> (int) e.getIntKey(), e -> (int) e.getValue().getDescTextMapHash())));
+        
+        IntSet usedHashes = new IntOpenHashSet();
+        usedHashes.addAll(avatarNames.values());
+        usedHashes.addAll(itemNames.values());
+        usedHashes.addAll(monsterNames.values());
+        usedHashes.addAll(mainQuestTitles.values());
+        usedHashes.addAll(questDescs.values());
+        
+        Int2ObjectMap<TextStrings> textMaps = loadTextMaps(usedHashes);
+
+        Language savedLanguage = Grasscutter.getLanguage();
+
+        // Preamble
+        StringBuilder[] handbookBuilders = new StringBuilder[TextStrings.NUM_LANGUAGES];
+        String now = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss").format(LocalDateTime.now());
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i] = new StringBuilder()
+                .append("// Grasscutter " + GameConstants.VERSION + " GM Handbook\n")
+                .append("// Created " + now + "\n\n")
+                .append("// Commands\n");
+        }
+        // Commands
+        List<CommandHandler> cmdList = new CommandMap(true).getHandlersAsList();
+        for (CommandHandler cmd : cmdList) {
+            StringBuilder cmdName = new StringBuilder(cmd.getLabel());
+            while (cmdName.length() <= 15) {
+                cmdName.insert(0, " ");
+            }
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                Grasscutter.setLanguage(Language.getLanguage(TextStrings.ARR_GC_LANGUAGES[i]));  // A bit hacky but eh whatever
+                handbookBuilders[i]
+                    .append(cmdName + " : ")
+                    .append(cmd.getDescriptionString(null).replace("\n", "\n\t\t\t\t").replace("\t", "    "))
+                    .append("\n");
+            }
+        }
+        // Avatars
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i].append("\n\n// Avatars\n");
+        }
+        avatarNames.keySet().intStream().sorted().forEach(id -> {
+            TextStrings t = textMaps.get(avatarNames.get(id));
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                handbookBuilders[i]
+                    .append("%d : ".formatted(id))
+                    .append(t.strings[i])
+                    .append("\n");
+            }
+        });
+        // Items
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i].append("\n\n// Items\n");
+        }
+        itemNames.keySet().intStream().sorted().forEach(id -> {
+            TextStrings t = textMaps.get(itemNames.get(id));
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                handbookBuilders[i]
+                    .append("%d : ".formatted(id))
+                    .append(t.strings[i])
+                    .append("\n");
+            }
+        });
+        // Monsters
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i].append("\n\n// Monsters\n");
+        }
+        monsterNames.keySet().intStream().sorted().forEach(id -> {
+            TextStrings t = textMaps.get(monsterNames.get(id));
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                handbookBuilders[i]
+                    .append("%d : ".formatted(id))
+                    .append(t.strings[i])
+                    .append("\n");
+            }
+        });
+        // Scenes - no translations
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i].append("\n\n// Scenes\n");
+        }
+        var sceneDataMap = GameData.getSceneDataMap();
+        sceneDataMap.keySet().intStream().sorted().forEach(id -> {
+            String data = sceneDataMap.get(id).getScriptData();
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                handbookBuilders[i]
+                    .append("%d : ".formatted(id))
+                    .append(data)
+                    .append("\n");
+            }
+        });
+        // Quests
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            handbookBuilders[i].append("\n\n// Quests\n");
+        }
+        var questDataMap = GameData.getQuestDataMap();
+        questDataMap.keySet().intStream().sorted().forEach(id -> {
+            QuestData data = questDataMap.get(id);
+            int titleKey = (int) mainQuestTitles.get(data.getMainId());
+            int descKey = (int) data.getDescTextMapHash();
+            TextStrings title = textMaps.get(titleKey);
+            TextStrings desc = textMaps.get(descKey);
+            for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+                handbookBuilders[i]
+                    .append(id)
+                    .append(" : ")
+                    .append(title.strings[i])
+                    .append(" - ")
+                    .append(desc.strings[i])
+                    .append("\n");
+            }
+        });
+        Grasscutter.setLanguage(savedLanguage);
+
+        // Write txt files
+        for (int i = 0; i < TextStrings.NUM_LANGUAGES; i++) {
+            String fileName = "./GM Handbook - %s.txt".formatted(TextStrings.ARR_LANGUAGES[i]);
+            try (PrintWriter writer = new PrintWriter(new OutputStreamWriter(new FileOutputStream(fileName), StandardCharsets.UTF_8), false)) {
+                writer.write(handbookBuilders[i].toString());
+            }
+        }
+        Grasscutter.getLogger().info("GM Handbooks generated!");
+    }
+
     public static void createGmHandbook() throws Exception {
         ToolsWithLanguageOption.createGmHandbook(getLanguageOption());
     }
@@ -115,7 +342,7 @@ final class ToolsWithLanguageOption {
                 while (cmdName.length() <= 15) {
                     cmdName.insert(0, " ");
                 }
-				writer.println(cmdName + " : " + translate(cmd.getDescriptionString(null)));
+				writer.println(cmdName + " : " + cmd.getDescriptionString(null));
             }
             writer.println();