diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 26b51af33..0624ead80 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -1034,6 +1034,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_emoji_category6" = "Objects";
 "lng_emoji_category7" = "Symbols & Flags";
 "lng_emoji_hide_panel" = "Click here to hide the emoji sidebar";
+"lng_emoji_manage_sets" = "Choose emoji set";
+"lng_emoji_set_available" = "Download {size}";
+"lng_emoji_set_ready" = "Ready";
+"lng_emoji_set_active" = "Active";
+"lng_emoji_set_loading" = "Downloading {progress}";
 
 "lng_recent_stickers" = "Frequently used";
 "lng_faved_stickers_add" = "Add to Favorites";
diff --git a/Telegram/SourceFiles/chat_helpers/chat_helpers.style b/Telegram/SourceFiles/chat_helpers/chat_helpers.style
index de34ca354..f1f68c540 100644
--- a/Telegram/SourceFiles/chat_helpers/chat_helpers.style
+++ b/Telegram/SourceFiles/chat_helpers/chat_helpers.style
@@ -265,3 +265,9 @@ autocompleteRowPadding: margins(16px, 5px, 16px, 5px);
 autocompleteRowTitle: semiboldTextStyle;
 autocompleteRowKeys: defaultTextStyle;
 autocompleteRowAnswer: defaultTextStyle;
+
+manageEmojiCheck: IconButton(defaultIconButton) {
+	width: 18px;
+	height: 13px;
+	icon: stickersFeaturedInstalled;
+}
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.cpp b/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.cpp
new file mode 100644
index 000000000..286c6f74a
--- /dev/null
+++ b/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.cpp
@@ -0,0 +1,322 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "chat_helpers/emoji_sets_manager.h"
+
+#include "ui/wrap/vertical_layout.h"
+#include "ui/wrap/fade_wrap.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/labels.h"
+#include "ui/effects/radial_animation.h"
+#include "ui/emoji_config.h"
+#include "lang/lang_keys.h"
+#include "layout.h"
+#include "styles/style_boxes.h"
+#include "styles/style_chat_helpers.h"
+
+namespace Ui {
+namespace Emoji {
+namespace {
+
+struct Available {
+	int size = 0;
+
+	inline bool operator<(const Available &other) const {
+		return size < other.size;
+	}
+	inline bool operator==(const Available &other) const {
+		return size == other.size;
+	}
+};
+struct Ready {
+	inline bool operator<(const Ready &other) const {
+		return false;
+	}
+	inline bool operator==(const Ready &other) const {
+		return true;
+	}
+};
+struct Active {
+	inline bool operator<(const Active &other) const {
+		return false;
+	}
+	inline bool operator==(const Active &other) const {
+		return true;
+	}
+};
+struct Loading {
+	int offset = 0;
+	int size = 0;
+
+	inline bool operator<(const Loading &other) const {
+		return (offset < other.offset)
+			|| (offset == other.offset && size < other.size);
+	}
+	inline bool operator==(const Loading &other) const {
+		return (offset == other.offset) && (size == other.size);
+	}
+};
+struct Failed {
+	inline bool operator<(const Failed &other) const {
+		return false;
+	}
+	inline bool operator==(const Failed &other) const {
+		return true;
+	}
+};
+using SetState = base::variant<
+	Available,
+	Ready,
+	Active,
+	Loading,
+	Failed>;
+
+class Loader : public QObject {
+public:
+	explicit Loader(int id);
+
+	int id() const;
+
+	rpl::producer<SetState> state() const;
+
+private:
+	int _id = 0;
+	int _size = 0;
+	rpl::variable<SetState> _state;
+
+};
+
+class Inner : public Ui::RpWidget {
+public:
+	Inner(QWidget *parent);
+
+private:
+	void setupContent();
+
+};
+
+class Row : public Ui::RippleButton {
+public:
+	Row(QWidget *widget, const Set &set);
+
+protected:
+	void paintEvent(QPaintEvent *e) override;
+
+private:
+	void setupContent(const Set &set);
+	void setupCheck();
+	void setupLabels(const Set &set);
+	void setupHandler();
+
+	int _id = 0;
+	rpl::variable<SetState> _state;
+	std::unique_ptr<Ui::RadialAnimation> _loading;
+
+};
+
+QPointer<Loader> GlobalLoader;
+rpl::event_stream<Loader*> GlobalLoaderValues;
+
+int GetDownloadSize(int id) {
+	const auto sets = Sets();
+	return ranges::find(sets, id, &Set::id)->size;
+}
+
+SetState ComputeState(int id) {
+	if (id == CurrentSetId()) {
+		return Active();
+	} else if (SetIsReady(id)) {
+		return Ready();
+	}
+	return Available{ GetDownloadSize(id) };
+}
+
+QString StateDescription(const SetState &state) {
+	return state.match([](const Available &data) {
+		return lng_emoji_set_available(lt_size, formatSizeText(data.size));
+	}, [](const Ready &data) -> QString {
+		return lang(lng_emoji_set_ready);
+	}, [](const Active &data) -> QString {
+		return lang(lng_emoji_set_active);
+	}, [](const Loading &data) {
+		return lng_emoji_set_loading(
+			lt_progress,
+			formatDownloadText(data.offset, data.size));
+	}, [](const Failed &data) {
+		return lang(lng_attach_failed);
+	});
+}
+
+Loader::Loader(int id)
+: _id(id)
+, _size(GetDownloadSize(_id))
+, _state(Loading{ 0, _size }) {
+}
+
+int Loader::id() const {
+	return _id;
+}
+
+rpl::producer<SetState> Loader::state() const {
+	return _state.value();
+}
+
+Inner::Inner(QWidget *parent) : RpWidget(parent) {
+	setupContent();
+}
+
+void Inner::setupContent() {
+	const auto content = Ui::CreateChild<Ui::VerticalLayout>(this);
+
+	const auto sets = Sets();
+	for (const auto &set : sets) {
+		content->add(object_ptr<Row>(content, set));
+	}
+
+	content->resizeToWidth(st::boxWidth);
+	Ui::ResizeFitChild(this, content);
+}
+
+Row::Row(QWidget *widget, const Set &set)
+: RippleButton(widget, st::contactsRipple)
+, _id(set.id)
+, _state(Available{ set.size }) {
+	setupContent(set);
+	setupHandler();
+}
+
+void Row::paintEvent(QPaintEvent *e) {
+	Painter p(this);
+
+	if (isDisabled()) {
+		return;
+	}
+	const auto over = isOver() || isDown();
+	const auto bg = over ? st::windowBgOver : st::windowBg;
+	p.fillRect(rect(), bg);
+
+	const auto ms = getms();
+	paintRipple(p, 0, 0, ms);
+}
+
+void Row::setupContent(const Set &set) {
+	_state = GlobalLoaderValues.events_starting_with(
+		GlobalLoader.data()
+	) | rpl::map([=](Loader *loader) {
+		return (loader && loader->id() == _id)
+			? loader->state()
+			: rpl::single(
+				rpl::empty_value()
+			) | rpl::then(
+				Updated()
+			) | rpl::map([=] {
+				return ComputeState(_id);
+			});
+	}) | rpl::flatten_latest(
+	) | rpl::filter([=](const SetState &state) {
+		return !_state.current().is<Failed>() || !state.is<Available>();
+	});
+
+	setupCheck();
+	setupLabels(set);
+
+	resize(width(), st::defaultPeerList.item.height);
+}
+
+void Row::setupHandler() {
+	clicks(
+	) | rpl::filter([=] {
+		const auto &state = _state.current();
+		return state.is<Ready>() || state.is<Available>();
+	}) | rpl::start_with_next([=] {
+		App::CallDelayed(st::defaultRippleAnimation.hideDuration, this, [=] {
+			if (!SwitchToSet(_id)) {
+				// load
+			} else {
+				delete GlobalLoader;
+			}
+		});
+	}, lifetime());
+
+	_state.value(
+	) | rpl::map([](const SetState &state) {
+		return state.is<Ready>() || state.is<Available>();
+	}) | rpl::start_with_next([=](bool active) {
+		setDisabled(!active);
+		setPointerCursor(active);
+	}, lifetime());
+}
+
+void Row::setupCheck() {
+	using namespace rpl::mappers;
+
+	const auto check = Ui::CreateChild<Ui::FadeWrapScaled<Ui::IconButton>>(
+		this,
+		object_ptr<Ui::IconButton>(
+			this,
+			st::manageEmojiCheck));
+	sizeValue(
+	) | rpl::start_with_next([=](QSize size) {
+		const auto checkx = size.width()
+			- (st::contactsPadding.right()
+				+ st::contactsCheckPosition.x()
+				+ check->width());
+		const auto checky = st::contactsPadding.top()
+			+ (st::contactsPhotoSize - check->height()) / 2;
+		check->moveToLeft(checkx, checky);
+	}, check->lifetime());
+
+	check->toggleOn(_state.value(
+	) | rpl::map(
+		_1 == Active()
+	) | rpl::distinct_until_changed());
+
+	check->setAttribute(Qt::WA_TransparentForMouseEvents);
+}
+
+void Row::setupLabels(const Set &set) {
+	using namespace rpl::mappers;
+
+	const auto name = Ui::CreateChild<Ui::FlatLabel>(
+		this,
+		set.name,
+		Ui::FlatLabel::InitType::Simple,
+		st::localStorageRowTitle);
+	const auto status = Ui::CreateChild<Ui::FlatLabel>(
+		this,
+		_state.value() | rpl::map(StateDescription),
+		st::localStorageRowSize);
+
+	sizeValue(
+	) | rpl::start_with_next([=](QSize size) {
+		const auto left = st::contactsPadding.left();
+		const auto namey = st::contactsPadding.top()
+			+ st::contactsNameTop;
+		const auto statusy = st::contactsPadding.top()
+			+ st::contactsStatusTop;
+		name->moveToLeft(left, namey);
+		status->moveToLeft(left, statusy);
+	}, name->lifetime());
+}
+
+} // namespace
+
+ManageSetsBox::ManageSetsBox(QWidget*) {
+}
+
+void ManageSetsBox::prepare() {
+	const auto inner = setInnerWidget(object_ptr<Inner>(this));
+
+	setTitle(langFactory(lng_emoji_manage_sets));
+
+	addButton(langFactory(lng_close), [=] { closeBox(); });
+
+	setDimensionsToContent(st::boxWidth, inner);
+}
+
+} // namespace Emoji
+} // namespace Ui
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.h b/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.h
new file mode 100644
index 000000000..000af1c1f
--- /dev/null
+++ b/Telegram/SourceFiles/chat_helpers/emoji_sets_manager.h
@@ -0,0 +1,27 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "boxes/abstract_box.h"
+
+namespace Ui {
+namespace Emoji {
+
+class ManageSetsBox : public BoxContent {
+public:
+	explicit ManageSetsBox(QWidget*);
+
+protected:
+	void prepare() override;
+
+private:
+
+};
+
+} // namespace Emoji
+} // namespace Ui
diff --git a/Telegram/SourceFiles/settings/settings_chat.cpp b/Telegram/SourceFiles/settings/settings_chat.cpp
index 899ae7071..8c28d56ff 100644
--- a/Telegram/SourceFiles/settings/settings_chat.cpp
+++ b/Telegram/SourceFiles/settings/settings_chat.cpp
@@ -29,6 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "core/file_utilities.h"
 #include "data/data_session.h"
+#include "chat_helpers/emoji_sets_manager.h"
 #include "support/support_common.h"
 #include "support/support_templates.h"
 #include "auth_session.h"
@@ -485,6 +486,16 @@ void SetupStickersEmoji(not_null<Ui::VerticalLayout*> container) {
 		Ui::show(Box<StickersBox>(StickersBox::Section::Installed));
 	});
 
+	AddButton(
+		container,
+		lng_emoji_manage_sets,
+		st::settingsChatButton,
+		&st::settingsIconStickers,
+		st::settingsChatIconLeft
+	)->addClickHandler([] {
+		Ui::show(Box<Ui::Emoji::ManageSetsBox>());
+	});
+
 	AddSkip(container, st::settingsCheckboxesSkip);
 }
 
diff --git a/Telegram/SourceFiles/ui/emoji_config.cpp b/Telegram/SourceFiles/ui/emoji_config.cpp
index d41429979..b1c23cba6 100644
--- a/Telegram/SourceFiles/ui/emoji_config.cpp
+++ b/Telegram/SourceFiles/ui/emoji_config.cpp
@@ -30,10 +30,10 @@ constexpr auto kCacheVersion = uint32(3);
 constexpr auto kMaxId = uint32(1 << 8);
 
 const auto kSets = {
-	Set{ 0, 0, "Mac" },
-	Set{ 1, 205, "Android" },
-	Set{ 2, 206, "Twemoji" },
-	Set{ 3, 237, "EmojiOne" },
+	Set{ 0,   0,         0, "Mac" },
+	Set{ 1, 205, 7'232'542, "Android" },
+	Set{ 2, 206, 5'038'738, "Twemoji" },
+	Set{ 3, 238, 6'992'260, "EmojiOne" },
 };
 
 // Right now we can't allow users of Ui::Emoji to create custom sizes.
@@ -552,6 +552,27 @@ bool SwitchToSet(int id) {
 	return true;
 }
 
+bool SetIsReady(int id) {
+	Expects(IsValidSetId(id));
+
+	if (!id) {
+		return true;
+	}
+	const auto folder = SetDataPath(id) + '/';
+	auto names = ranges::view::ints(
+		0,
+		SpritesCount + 1
+	) | ranges::view::transform([](int index) {
+		return index
+			? "emoji_" + QString::number(index) + ".webp"
+			: QString("config.json");
+	});
+	const auto bad = ranges::find_if(names, [&](const QString &name) {
+		return !QFile(folder + name).exists();
+	});
+	return (bad == names.end());
+}
+
 rpl::producer<> Updated() {
 	return Updates.events();
 }
diff --git a/Telegram/SourceFiles/ui/emoji_config.h b/Telegram/SourceFiles/ui/emoji_config.h
index 99bb647c6..91bc4f820 100644
--- a/Telegram/SourceFiles/ui/emoji_config.h
+++ b/Telegram/SourceFiles/ui/emoji_config.h
@@ -23,12 +23,14 @@ void ClearIrrelevantCache();
 struct Set {
 	int id = 0;
 	int postId = 0;
+	int size = 0;
 	QString name;
 };
 
 std::vector<Set> Sets();
 int CurrentSetId();
 bool SwitchToSet(int id);
+bool SetIsReady(int id);
 rpl::producer<> Updated();
 
 int GetSizeNormal();
diff --git a/Telegram/gyp/telegram_sources.txt b/Telegram/gyp/telegram_sources.txt
index 974712e40..85082fcc6 100644
--- a/Telegram/gyp/telegram_sources.txt
+++ b/Telegram/gyp/telegram_sources.txt
@@ -86,6 +86,8 @@
 <(src_loc)/chat_helpers/bot_keyboard.h
 <(src_loc)/chat_helpers/emoji_list_widget.cpp
 <(src_loc)/chat_helpers/emoji_list_widget.h
+<(src_loc)/chat_helpers/emoji_sets_manager.cpp
+<(src_loc)/chat_helpers/emoji_sets_manager.h
 <(src_loc)/chat_helpers/emoji_suggestions_helper.h
 <(src_loc)/chat_helpers/emoji_suggestions_widget.cpp
 <(src_loc)/chat_helpers/emoji_suggestions_widget.h