diff --git a/lib/controllers/emoji.dart b/lib/controllers/emoji.dart
index f67471f..fc265e5 100644
--- a/lib/controllers/emoji.dart
+++ b/lib/controllers/emoji.dart
@@ -4,7 +4,6 @@ import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/services.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
-import "package:material_ui/material_ui.dart";
 import "package:nexus/models/emoji.dart";
 import "package:nexus/models/emoji_category.dart";
 
@@ -25,7 +24,7 @@ class EmojiController extends AsyncNotifier<IList<EmojiCategory>> {
     return .new(
       grouped.entries.map(
         (entry) => .new(
-          icon: Text(entry.value.first.emoji.emoji),
+          icon: entry.value.first.emoji.widget,
           name: entry.key,
           emojis: .new(entry.value.map((e) => e.emoji)),
         ),
diff --git a/lib/models/emoji.dart b/lib/models/emoji.dart
index 951a193..0bba3cd 100644
--- a/lib/models/emoji.dart
+++ b/lib/models/emoji.dart
@@ -1,17 +1,18 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+import "package:flutter/widgets.dart";
 part "emoji.freezed.dart";
 part "emoji.g.dart";
 
 @Freezed(toJson: false, fromJson: false)
-@JsonSerializable()
+@JsonSerializable(createToJson: false)
 class Emoji({
-  required final String emoji,
+  @JsonKey(fromJson: Emoji.widgetFromJson, name: "emoji")
+  required final Widget widget,
   required final IList<String> aliases,
   required final String description,
   required final IList<String> tags,
 }) with _$Emoji {
-  Map<String, Object?> toJson() => _$EmojiToJson(this);
-
+  static Widget widgetFromJson(String emoji) => Text(emoji);
   factory Emoji.fromJson(Map<String, Object?> json) => _$EmojiFromJson(json);
 }
diff --git a/lib/widgets/emoji_picker.dart b/lib/widgets/emoji_picker.dart
index 51b397d..7b8933c 100644
--- a/lib/widgets/emoji_picker.dart
+++ b/lib/widgets/emoji_picker.dart
@@ -1,8 +1,131 @@
-import "package:flutter/widgets.dart";
-
-class EmojiPicker extends StatelessWidget {
-  const new({super.key});
+import "package:collection/collection.dart";
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:flutter_hooks/flutter_hooks.dart";
+import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:material_ui/material_ui.dart";
+import "package:nexus/controllers/emoji.dart";
+import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/models/emoji_category.dart";
+import "package:nexus/widgets/divider_text.dart";
+import "package:super_sliver_list/super_sliver_list.dart";
 
+final class const EmojiPicker({
+  final IList<EmojiCategory> extraCategories = const IList.empty(),
+  super.key,
+}) extends HookConsumerWidget {
   @override
-  Widget build(BuildContext context) => Placeholder(); // TODO: Emoji picker
+  Widget build(BuildContext context, WidgetRef ref) => Container(
+    padding: .symmetric(horizontal: 16),
+    constraints: .loose(.new(500, 700)),
+    child: ref
+        .watch(EmojiController.provider)
+        .betterWhen(
+          data: (categories) {
+            final combined = categories.addAll(extraCategories);
+
+            return HookBuilder(
+              builder: (context) {
+                final selectedCategory = useState<int?>(null);
+                final scrollController = useScrollController();
+                final listController = useMemoized(ListController.new);
+
+                useEffect(() {
+                  void onChange() {
+                    final range = listController.visibleRange;
+                    if (range != null) {
+                      final firstVisible = range.$1;
+                      if (selectedCategory.value != firstVisible) {
+                        WidgetsBinding.instance.addPostFrameCallback((_) {
+                          selectedCategory.value = firstVisible;
+                        });
+                      }
+                    }
+                  }
+
+                  listController.addListener(onChange);
+                  return () => listController.removeListener(onChange);
+                }, [listController]);
+
+                return Column(
+                  spacing: 4,
+                  children: [
+                    SearchAnchor.bar(
+                      barHintText: "Search emoji",
+                      suggestionsBuilder: (context, controller) {
+                        return [];
+                      },
+                    ),
+                    SizedBox(
+                      height: 48,
+                      child: ListView(
+                        scrollDirection: .horizontal,
+                        children: combined
+                            .mapIndexed(
+                              (index, category) => Padding(
+                                padding: .symmetric(horizontal: 4),
+                                child: FilterChip(
+                                  label: Text(category.name),
+                                  avatar: category.icon,
+                                  selected: selectedCategory.value == index,
+                                  showCheckmark: false,
+                                  onSelected: (_) {
+                                    selectedCategory.value = index;
+
+                                    listController.animateToItem(
+                                      index: index,
+                                      scrollController: scrollController,
+                                      curve: (_) => Curves.easeInOut,
+                                      duration: (_) =>
+                                          Duration(milliseconds: 300),
+                                      alignment: 0,
+                                    );
+                                  },
+                                ),
+                              ),
+                            )
+                            .toList(),
+                      ),
+                    ),
+                    Expanded(
+                      child: SuperListView.builder(
+                        listController: listController,
+                        controller: scrollController,
+                        itemCount: combined.length,
+                        itemBuilder: (context, index) {
+                          final category = combined[index];
+
+                          return Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: [
+                              DividerText(category.name),
+                              DefaultTextStyle(
+                                style: TextStyle(fontSize: 24),
+                                child: GridView(
+                                  gridDelegate:
+                                      const SliverGridDelegateWithMaxCrossAxisExtent(
+                                        maxCrossAxisExtent: 52,
+                                        mainAxisExtent: 52,
+                                      ),
+                                  children: category.emojis
+                                      .map(
+                                        (emoji) => IconButton(
+                                          onPressed: () {},
+                                          icon: emoji.widget,
+                                        ),
+                                      )
+                                      .toList(),
+                                ),
+                              ),
+                            ],
+                          );
+                        },
+                      ),
+                    ),
+                  ],
+                );
+              },
+            );
+          },
+        ),
+  );
 }
diff --git a/lib/widgets/room_chat.dart b/lib/widgets/room_chat.dart
index 5b30bf4..528d47e 100644
--- a/lib/widgets/room_chat.dart
+++ b/lib/widgets/room_chat.dart
@@ -17,6 +17,7 @@ import "package:nexus/models/content/message.dart";
 import "package:nexus/models/event.dart";
 import "package:nexus/models/relation_type.dart";
 import "package:nexus/widgets/composer/composer.dart";
+import "package:nexus/widgets/emoji_picker.dart";
 import "package:nexus/widgets/pinned_events_drawer.dart";
 import "package:nexus/widgets/renderers/event.dart";
 import "package:nexus/widgets/member_list.dart";
@@ -237,11 +238,14 @@ final class const RoomChat({
                     icon: Icon(Icons.emoji_emotions),
 
                     onPressed: () {
+                      // TODO: More adaptive
                       Navigator.of(context).pop();
-
-                      // TODO: Push
-                      // onSelection: (emoji) =>
-                      //     notifier.sendReaction(emoji, event).onError(showError),
+                      showModalBottomSheet(
+                        showDragHandle: true,
+                        isScrollControlled: true,
+                        context: context,
+                        builder: (context) => EmojiPicker(),
+                      );
                     },
                   ),
                 ],