diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 7f46a11e8..429b98e75 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -606,7 +606,8 @@ bool DocumentData::checkWallPaperProperties() {
 
 void DocumentData::updateThumbnails(
 		const QByteArray &inlineThumbnailBytes,
-		const ImageWithLocation &thumbnail) {
+		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail) {
 	if (!inlineThumbnailBytes.isEmpty()
 		&& _inlineThumbnailBytes.isEmpty()) {
 		_inlineThumbnailBytes = inlineThumbnailBytes;
@@ -636,10 +637,16 @@ void DocumentData::updateThumbnails(
 			}
 		}
 	}
-}
-
-const ImageLocation &DocumentData::thumbnailLocation() const {
-	return _thumbnailLocation;
+	if (videoThumbnail.location.valid()
+		&& !_videoThumbnailLocation.valid()) {
+		_videoThumbnailLocation = videoThumbnail.location;
+		_videoThumbnailByteSize = videoThumbnail.bytesCount;
+		if (_videoThumbnailLoader) {
+			const auto origin
+				= base::take(_videoThumbnailLoader)->fileOrigin();
+			loadVideoThumbnail(origin);
+		}
+	}
 }
 
 bool DocumentData::isWallPaper() const {
@@ -702,6 +709,67 @@ void DocumentData::loadThumbnail(Data::FileOrigin origin) {
 	_thumbnailLoader->start();
 }
 
+const ImageLocation &DocumentData::thumbnailLocation() const {
+	return _thumbnailLocation;
+}
+
+bool DocumentData::hasVideoThumbnail() const {
+	return _videoThumbnailLocation.valid()
+		&& (_videoThumbnailLocation.width() > 0)
+		&& (_videoThumbnailLocation.height() > 0);
+}
+
+bool DocumentData::videoThumbnailLoading() const {
+	return _videoThumbnailLoader != nullptr;
+}
+
+bool DocumentData::videoThumbnailFailed() const {
+	return (_flags & Flag::VideoThumbnailFailed);
+}
+
+void DocumentData::loadVideoThumbnail(Data::FileOrigin origin) {
+	if (_videoThumbnailLoader || (_flags & Flag::VideoThumbnailFailed)) {
+		return;
+	} else if (const auto active = activeMediaView()) {
+		if (!active->videoThumbnailContent().isEmpty()) {
+			return;
+		}
+	}
+	const auto autoLoading = false;
+	_videoThumbnailLoader = CreateFileLoader(
+		_videoThumbnailLocation.file(),
+		origin,
+		QString(),
+		_videoThumbnailByteSize,
+		UnknownFileLocation,
+		LoadToCacheAsWell,
+		LoadFromCloudOrLocal,
+		autoLoading,
+		Data::kAnimationCacheTag);
+
+	_videoThumbnailLoader->updates(
+	) | rpl::start_with_error_done([=](bool started) {
+		_videoThumbnailLoader = nullptr;
+		_flags |= Flag::VideoThumbnailFailed;
+	}, [=] {
+		if (_videoThumbnailLoader && !_videoThumbnailLoader->cancelled()) {
+			auto bytes = _videoThumbnailLoader->bytes();
+			if (bytes.isEmpty()) {
+				_flags |= Flag::VideoThumbnailFailed;
+			} else if (const auto active = activeMediaView()) {
+				active->setVideoThumbnail(std::move(bytes));
+			}
+		}
+		_videoThumbnailLoader = nullptr;
+	}, _videoThumbnailLoader->lifetime());
+
+	_videoThumbnailLoader->start();
+}
+
+const ImageLocation &DocumentData::videoThumbnailLocation() const {
+	return _videoThumbnailLocation;
+}
+
 Storage::Cache::Key DocumentData::goodThumbnailCacheKey() const {
 	return Data::DocumentThumbCacheKey(_dc, id);
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 75d7a8f1d..a30d9e0e4 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -159,10 +159,18 @@ public:
 	[[nodiscard]] bool thumbnailLoading() const;
 	[[nodiscard]] bool thumbnailFailed() const;
 	void loadThumbnail(Data::FileOrigin origin);
+	const ImageLocation &thumbnailLocation() const;
+
+	[[nodiscard]] bool hasVideoThumbnail() const;
+	[[nodiscard]] bool videoThumbnailLoading() const;
+	[[nodiscard]] bool videoThumbnailFailed() const;
+	void loadVideoThumbnail(Data::FileOrigin origin);
+	const ImageLocation &videoThumbnailLocation() const;
+
 	void updateThumbnails(
 		const QByteArray &inlineThumbnailBytes,
-		const ImageWithLocation &thumbnail);
-	const ImageLocation &thumbnailLocation() const;
+		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail);
 
 	[[nodiscard]] QByteArray inlineThumbnailBytes() const {
 		return _inlineThumbnailBytes;
@@ -247,6 +255,7 @@ private:
 		DownloadCancelled = 0x10,
 		LoadedInMediaCache = 0x20,
 		ThumbnailFailed = 0x40,
+		VideoThumbnailFailed = 0x80,
 	};
 	using Flags = base::flags<Flag>;
 	friend constexpr bool is_flag_type(Flag) { return true; };
@@ -300,8 +309,11 @@ private:
 
 	QByteArray _inlineThumbnailBytes;
 	ImageLocation _thumbnailLocation;
+	ImageLocation _videoThumbnailLocation;
 	std::unique_ptr<FileLoader> _thumbnailLoader;
+	std::unique_ptr<FileLoader> _videoThumbnailLoader;
 	int _thumbnailByteSize = 0;
+	int _videoThumbnailByteSize = 0;
 	std::unique_ptr<Data::ReplyPreview> _replyPreview;
 	std::weak_ptr<Data::DocumentMedia> _media;
 	PhotoData *_goodThumbnailPhoto = nullptr;
diff --git a/Telegram/SourceFiles/data/data_document_media.cpp b/Telegram/SourceFiles/data/data_document_media.cpp
index 0056b8cfc..a469795dc 100644
--- a/Telegram/SourceFiles/data/data_document_media.cpp
+++ b/Telegram/SourceFiles/data/data_document_media.cpp
@@ -154,6 +154,25 @@ void DocumentMedia::setThumbnail(QImage thumbnail) {
 	_owner->session().downloaderTaskFinished().notify();
 }
 
+QByteArray DocumentMedia::videoThumbnailContent() const {
+	return _videoThumbnailBytes;
+}
+
+QSize DocumentMedia::videoThumbnailSize() const {
+	const auto &location = _owner->videoThumbnailLocation();
+	return { location.width(), location.height() };
+}
+
+void DocumentMedia::videoThumbnailWanted(Data::FileOrigin origin) {
+	if (_videoThumbnailBytes.isEmpty()) {
+		_owner->loadVideoThumbnail(origin);
+	}
+}
+
+void DocumentMedia::setVideoThumbnail(QByteArray content) {
+	_videoThumbnailBytes = std::move(content);
+}
+
 void DocumentMedia::checkStickerLarge() {
 	if (_sticker) {
 		return;
diff --git a/Telegram/SourceFiles/data/data_document_media.h b/Telegram/SourceFiles/data/data_document_media.h
index 919b7fabe..73b467c17 100644
--- a/Telegram/SourceFiles/data/data_document_media.h
+++ b/Telegram/SourceFiles/data/data_document_media.h
@@ -25,11 +25,17 @@ public:
 	void setGoodThumbnail(QImage thumbnail);
 
 	[[nodiscard]] Image *thumbnailInline() const;
+
 	[[nodiscard]] Image *thumbnail() const;
 	[[nodiscard]] QSize thumbnailSize() const;
 	void thumbnailWanted(Data::FileOrigin origin);
 	void setThumbnail(QImage thumbnail);
 
+	[[nodiscard]] QByteArray videoThumbnailContent() const;
+	[[nodiscard]] QSize videoThumbnailSize() const;
+	void videoThumbnailWanted(Data::FileOrigin origin);
+	void setVideoThumbnail(QByteArray content);
+
 	void checkStickerLarge();
 	void checkStickerSmall();
 	[[nodiscard]] Image *getStickerSmall();
@@ -67,6 +73,7 @@ private:
 	std::unique_ptr<Image> _thumbnail;
 	std::unique_ptr<Image> _sticker;
 	QByteArray _bytes;
+	QByteArray _videoThumbnailBytes;
 	Flags _flags;
 
 };
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index a4281b3f4..6acdc3027 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -165,6 +165,25 @@ MTPPhotoSize FindDocumentThumbnail(const MTPDdocument &data) {
 		: MTPPhotoSize(MTP_photoSizeEmpty(MTP_string()));
 }
 
+std::optional<MTPVideoSize> FindDocumentVideoThumbnail(
+		const MTPDdocument &data) {
+	const auto area = [](const MTPVideoSize &size) {
+		static constexpr auto kInvalid = 0;
+		return size.match([](const MTPDvideoSize &data) {
+			return (data.vw().v * data.vh().v);
+		});
+	};
+	const auto thumbs = data.vvideo_thumbs();
+	if (!thumbs) {
+		return std::nullopt;
+	}
+	const auto &list = thumbs->v;
+	const auto i = ranges::max_element(list, std::less<>(), area);
+	return (i != list.end() && area(*i) > 0)
+		? std::make_optional(*i)
+		: std::nullopt;
+}
+
 rpl::producer<int> PinnedDialogsCountMaxValue(
 		not_null<Main::Session*> session) {
 	return rpl::single(
@@ -2382,6 +2401,7 @@ not_null<DocumentData*> Session::processDocument(
 			qs(data.vmime_type()),
 			QByteArray(),
 			thumbnail,
+			ImageWithLocation(),
 			data.vdc_id().v,
 			data.vsize().v);
 	}, [&](const MTPDdocumentEmpty &data) {
@@ -2398,6 +2418,7 @@ not_null<DocumentData*> Session::document(
 		const QString &mime,
 		const QByteArray &inlineThumbnailBytes,
 		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail,
 		int32 dc,
 		int32 size) {
 	const auto result = document(id);
@@ -2410,6 +2431,7 @@ not_null<DocumentData*> Session::document(
 		mime,
 		inlineThumbnailBytes,
 		thumbnail,
+		videoThumbnail,
 		dc,
 		size);
 	return result;
@@ -2478,6 +2500,7 @@ DocumentData *Session::documentFromWeb(
 		data.vmime_type().v,
 		QByteArray(),
 		ImageWithLocation{ .location = thumbnailLocation },
+		ImageWithLocation(),
 		MTP::maindc(),
 		int32(0)); // data.vsize().v
 	result->setWebLocation(WebFileLocation(
@@ -2498,6 +2521,7 @@ DocumentData *Session::documentFromWeb(
 		data.vmime_type().v,
 		QByteArray(),
 		ImageWithLocation{ .location = thumbnailLocation },
+		ImageWithLocation(),
 		MTP::maindc(),
 		int32(0)); // data.vsize().v
 	result->setContentUrl(qs(data.vurl()));
@@ -2517,10 +2541,14 @@ void Session::documentApplyFields(
 		const MTPDdocument &data) {
 	const auto inlineThumbnailBytes = FindDocumentInlineThumbnail(data);
 	const auto thumbnailSize = FindDocumentThumbnail(data);
+	const auto videoThumbnailSize = FindDocumentVideoThumbnail(data);
 	const auto prepared = Images::FromPhotoSize(
 		_session,
 		data,
 		thumbnailSize);
+	const auto videoThumbnail = videoThumbnailSize
+		? Images::FromVideoSize(_session, data, *videoThumbnailSize)
+		: ImageWithLocation();
 	documentApplyFields(
 		document,
 		data.vaccess_hash().v,
@@ -2530,6 +2558,7 @@ void Session::documentApplyFields(
 		qs(data.vmime_type()),
 		inlineThumbnailBytes,
 		prepared,
+		videoThumbnail,
 		data.vdc_id().v,
 		data.vsize().v);
 }
@@ -2543,6 +2572,7 @@ void Session::documentApplyFields(
 		const QString &mime,
 		const QByteArray &inlineThumbnailBytes,
 		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail,
 		int32 dc,
 		int32 size) {
 	if (!date) {
@@ -2550,7 +2580,10 @@ void Session::documentApplyFields(
 	}
 	document->date = date;
 	document->setMimeString(mime);
-	document->updateThumbnails(inlineThumbnailBytes, thumbnail);
+	document->updateThumbnails(
+		inlineThumbnailBytes,
+		thumbnail,
+		videoThumbnail);
 	document->size = size;
 	document->setattributes(attributes);
 
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 99ec73988..c4e6483ec 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -500,6 +500,7 @@ public:
 		const QString &mime,
 		const QByteArray &inlineThumbnailBytes,
 		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail,
 		int32 dc,
 		int32 size);
 	void documentConvert(
@@ -754,6 +755,7 @@ private:
 		const QString &mime,
 		const QByteArray &inlineThumbnailBytes,
 		const ImageWithLocation &thumbnail,
+		const ImageWithLocation &videoThumbnail,
 		int32 dc,
 		int32 size);
 	DocumentData *documentFromWeb(
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp
index c5e9696fe..a73e125ff 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp
@@ -134,26 +134,41 @@ int Gif::resizeGetHeight(int width) {
 void Gif::paint(Painter &p, const QRect &clip, const PaintContext *context) const {
 	const auto document = getShownDocument();
 	const auto displayLoading = document->displayLoading();
-
+	const auto useVideoThumbnail = document->hasVideoThumbnail();
 	ensureDataMediaCreated(document);
-	_dataMedia->automaticLoad(fileOrigin(), nullptr);
+	if (!useVideoThumbnail) {
+		_dataMedia->automaticLoad(fileOrigin(), nullptr);
+	}
 
-	bool loaded = _dataMedia->loaded(), loading = document->loading();
+	const auto loaded = useVideoThumbnail
+		? !_dataMedia->videoThumbnailContent().isEmpty()
+		: _dataMedia->loaded();
+	const auto loading = useVideoThumbnail
+		? document->videoThumbnailLoading()
+		: document->loading();
 	if (loaded
 		&& !_gif
 		&& !_gif.isBad()
 		&& CanPlayInline(document)) {
 		auto that = const_cast<Gif*>(this);
-		that->_gif = Media::Clip::MakeReader(_dataMedia.get(), FullMsgId(), [that](Media::Clip::Notification notification) {
+		const auto callback = [=](Media::Clip::Notification notification) {
 			that->clipCallback(notification);
-		});
+		};
+		that->_gif = useVideoThumbnail
+			? Media::Clip::MakeReader(
+				_dataMedia->videoThumbnailContent(),
+				callback)
+			: Media::Clip::MakeReader(
+				_dataMedia.get(),
+				FullMsgId(),
+				callback);
 	}
 
 	const auto animating = (_gif && _gif->started());
 	if (displayLoading) {
 		ensureAnimation();
 		if (!_animation->radial.animating()) {
-			_animation->radial.start(_dataMedia->progress());
+			_animation->radial.start(_dataMedia->progress()); // #TODO video_thumbs
 		}
 	}
 	const auto radial = isRadialAnimation();
@@ -177,6 +192,10 @@ void Gif::paint(Painter &p, const QRect &clip, const PaintContext *context) cons
 			p.drawPixmap(r.topLeft(), _thumb);
 		}
 	}
+	if (useVideoThumbnail) {
+		AssertIsDebug();
+		p.fillRect(QRect(r.topLeft(), QSize(20, 20)), Qt::green);
+	}
 
 	if (radial || _gif.isBad() || (!_gif && !loaded && !loading)) {
 		auto radialOpacity = (radial && loaded) ? _animation->radial.opacity() : 1.;
@@ -250,7 +269,7 @@ void Gif::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
 		bool wasactive = (_state & StateFlag::Over);
 		if (active != wasactive) {
 			ensureDataMediaCreated(getShownDocument());
-			if (!_dataMedia->loaded()) {
+			if (!_dataMedia->loaded()) { // #TODO video_thumbs
 				ensureAnimation();
 				auto from = active ? 0. : 1., to = active ? 1. : 0.;
 				_animation->_a_over.start([this] { update(); }, from, to, st::stickersRowDuration);
@@ -333,6 +352,7 @@ void Gif::ensureDataMediaCreated(not_null<DocumentData*> document) const {
 	}
 	_dataMedia = document->createMediaView();
 	_dataMedia->thumbnailWanted(fileOrigin());
+	_dataMedia->videoThumbnailWanted(fileOrigin());
 }
 
 void Gif::ensureAnimation() const {
@@ -349,7 +369,7 @@ bool Gif::isRadialAnimation() const {
 			return true;
 		} else {
 			ensureDataMediaCreated(getShownDocument());
-			if (_dataMedia->loaded()) {
+			if (_dataMedia->loaded()) { // #TODO video_thumbs
 				_animation = nullptr;
 			}
 		}
@@ -362,7 +382,7 @@ void Gif::radialAnimationCallback(crl::time now) const {
 	ensureDataMediaCreated(document);
 	const auto updated = [&] {
 		return _animation->radial.update(
-			_dataMedia->progress(),
+			_dataMedia->progress(), // #TODO video_thumbs
 			!document->loading() || _dataMedia->loaded(),
 			now);
 	}();
diff --git a/Telegram/SourceFiles/storage/localstorage.cpp b/Telegram/SourceFiles/storage/localstorage.cpp
index 8eb501100..0f9633524 100644
--- a/Telegram/SourceFiles/storage/localstorage.cpp
+++ b/Telegram/SourceFiles/storage/localstorage.cpp
@@ -3945,6 +3945,7 @@ void importOldRecentStickers() {
 			mime,
 			QByteArray(),
 			ImageWithLocation(),
+			ImageWithLocation(),
 			dc,
 			size);
 		if (!doc->sticker()) {
diff --git a/Telegram/SourceFiles/storage/serialize_document.cpp b/Telegram/SourceFiles/storage/serialize_document.cpp
index 6fae8eb9e..a5507d938 100644
--- a/Telegram/SourceFiles/storage/serialize_document.cpp
+++ b/Telegram/SourceFiles/storage/serialize_document.cpp
@@ -143,6 +143,7 @@ DocumentData *Document::readFromStreamHelper(int streamAppVersion, QDataStream &
 		mime,
 		QByteArray(),
 		ImageWithLocation{ .location = *thumb },
+		ImageWithLocation(),
 		dc,
 		size);
 }
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index 220c1adeb..9e741691f 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -121,4 +121,26 @@ ImageLocation FromWebDocument(const MTPWebDocument &document) {
 	});
 }
 
+ImageWithLocation FromVideoSize(
+		not_null<Main::Session*> session,
+		const MTPDdocument &document,
+		const MTPVideoSize &size) {
+	return size.match([&](const MTPDvideoSize &data) {
+		return ImageWithLocation{
+			.location = ImageLocation(
+				DownloadLocation{ StorageFileLocation(
+					document.vdc_id().v,
+					session->userId(),
+					MTP_inputDocumentFileLocation(
+						document.vid(),
+						document.vaccess_hash(),
+						document.vfile_reference(),
+						data.vtype())) },
+				data.vw().v,
+				data.vh().v),
+			.bytesCount = data.vsize().v
+		};
+	});
+}
+
 } // namespace Images
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.h b/Telegram/SourceFiles/ui/image/image_location_factory.h
index 82dfc9c09..666b05660 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.h
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.h
@@ -19,6 +19,10 @@ namespace Images {
 	not_null<Main::Session*> session,
 	const MTPDdocument &document,
 	const MTPPhotoSize &size);
+[[nodiscard]] ImageWithLocation FromVideoSize(
+	not_null<Main::Session*> session,
+	const MTPDdocument &document,
+	const MTPVideoSize &size);
 [[nodiscard]] ImageWithLocation FromImageInMemory(
 	const QImage &image,
 	const char *format);