feat(tools): hololive birthdays

3 files changed, 715 insertions, 0 deletions

diff --git a/src/lib/Data/Static/hololiveBirthdays.json b/src/lib/Data/Static/hololiveBirthdays.json
new file mode 100644
index 00000000..bcc1a3c9
--- /dev/null
+++ b/src/lib/Data/Static/hololiveBirthdays.json
@@ -0,0 +1,614 @@
+[
+	{
+		"name": "Watson Amelia",
+		"month": 1,
+		"day": 6,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/watson-amelia-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Usada Pekora",
+		"month": 1,
+		"day": 12,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/usada-pekora-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ayunda Risu",
+		"month": 1,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/ayunda-risu-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Aragami Oga",
+		"month": 1,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/aragami-oga-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Uruha Rushia",
+		"month": 1,
+		"day": 22,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/uruha-rushia-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Regis Altare",
+		"month": 1,
+		"day": 29,
+		"image": "https://hololist.net/wp-content/uploads/2022/07/regis-altare-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Omaru Polka",
+		"month": 1,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/omaru-polka-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Fuwawa Abyssgard",
+		"month": 2,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2023/07/fuwawa-abyssgard-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Mococo Abyssgard",
+		"month": 2,
+		"day": 2,
+		"image": "https://hololist.net/wp-content/uploads/2023/07/mococo-abyssgard-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Juufuutei Raden",
+		"month": 2,
+		"day": 4,
+		"image": "https://hololist.net/wp-content/uploads/2023/09/juufuutei-raden-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Jurard T Rexford",
+		"month": 2,
+		"day": 7,
+		"image": "https://hololist.net/wp-content/uploads/2023/11/jurard-t-rexford-portrait-66-1-300x300.jpg"
+	},
+	{
+		"name": "Hizaki Gamma",
+		"month": 2,
+		"day": 9,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/hizaki-gamma-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Noir Vesper",
+		"month": 2,
+		"day": 13,
+		"image": "https://hololist.net/wp-content/uploads/2022/07/noir-vesper-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yuzuki Choco",
+		"month": 2,
+		"day": 14,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yuzuki-choco-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Moona Hoshinova",
+		"month": 2,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/moona-hoshinova-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Aki Rosenthal",
+		"month": 2,
+		"day": 17,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/aki-rosenthal-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Nekomata Okayu",
+		"month": 2,
+		"day": 22,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/nekomata-okayu-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kageyama Shien",
+		"month": 2,
+		"day": 25,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kageyama-shien-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Hiodoshi Ao",
+		"month": 2,
+		"day": 27,
+		"image": "https://hololist.net/wp-content/uploads/2023/09/hiodoshi-ao-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Hakos Baelz",
+		"month": 2,
+		"day": 29,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/hakos-baelz-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Momosuzu Nene",
+		"month": 3,
+		"day": 2,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/momosuzu-nene-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Hanasaki Miyabi",
+		"month": 3,
+		"day": 3,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/hanasaki-miyabi-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Sakura Miko",
+		"month": 3,
+		"day": 5,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/sakura-miko-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "IRyS",
+		"month": 3,
+		"day": 7,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/irys-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Anya Melfissa",
+		"month": 3,
+		"day": 12,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/anya-melfissa-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ouro Kronii",
+		"month": 3,
+		"day": 14,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/ouro-kronii-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Hakui Koyori",
+		"month": 3,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/hakui-koyori-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Artia",
+		"month": 3,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/artia-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ceres Fauna",
+		"month": 3,
+		"day": 21,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/ceres-fauna-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Hoshimachi Suisei",
+		"month": 3,
+		"day": 22,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/hoshimachi-suisei-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yakushiji Suzaku",
+		"month": 3,
+		"day": 24,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yakushiji-suzaku-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yogiri",
+		"month": 4,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yogiri-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Shiranui Flare",
+		"month": 4,
+		"day": 2,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/shiranui-flare-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Mori Calliope",
+		"month": 4,
+		"day": 4,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/mori-calliope-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Octavio",
+		"month": 4,
+		"day": 8,
+		"image": "https://hololist.net/wp-content/uploads/2023/11/octavio-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Koseki Bijou",
+		"month": 4,
+		"day": 14,
+		"image": "https://hololist.net/wp-content/uploads/2023/07/koseki-bijou-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Rikka",
+		"month": 4,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/rikka-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kishido Temma",
+		"month": 4,
+		"day": 18,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kishido-temma-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Otonose Kanade",
+		"month": 4,
+		"day": 20,
+		"image": "https://hololist.net/wp-content/uploads/2023/09/otonose-kanade-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Banzoin Hakka",
+		"month": 4,
+		"day": 21,
+		"image": "https://hololist.net/wp-content/uploads/2023/01/banzoin-hakka-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Amane Kanata",
+		"month": 4,
+		"day": 22,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/amane-kanata-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Shiori Novella",
+		"month": 5,
+		"day": 2,
+		"image": "https://hololist.net/wp-content/uploads/2023/07/shiori-novella-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Utsugi Uyu",
+		"month": 5,
+		"day": 10,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/utsugi-uyu-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ichijou Ririka",
+		"month": 5,
+		"day": 12,
+		"image": "https://hololist.net/wp-content/uploads/2023/09/ichijou-ririka-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Tokino Sora",
+		"month": 5,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/tokino-sora-portrait-66_-300x300.jpg"
+	},
+	{
+		"name": "Gavis Bettel",
+		"month": 5,
+		"day": 17,
+		"image": "https://hololist.net/wp-content/uploads/2023/01/gavis-bettel-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Sakamata Chloe",
+		"month": 5,
+		"day": 18,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/sakamata-chloe-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ninomae Ina'nis",
+		"month": 5,
+		"day": 20,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/ninomae-inanis-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Roboco",
+		"month": 5,
+		"day": 23,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/roboco-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "La+ Darknesss",
+		"month": 5,
+		"day": 25,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/laplus-darknesss-portrait-66-1-300x300.jpg"
+	},
+	{
+		"name": "Spade Echo",
+		"month": 5,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/spade-echo-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Doris",
+		"month": 6,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/doris-portrait-66_-300x300.jpg"
+	},
+	{
+		"name": "Machina X Flayon",
+		"month": 6,
+		"day": 5,
+		"image": "https://hololist.net/wp-content/uploads/2023/01/machina-x-flayon-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Tsunomaki Watame",
+		"month": 6,
+		"day": 6,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/tsunomaki-watame-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Astel Leda",
+		"month": 6,
+		"day": 6,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/astel-leda-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Todoroki Hajime",
+		"month": 6,
+		"day": 7,
+		"image": "https://hololist.net/wp-content/uploads/2023/09/todoroki-hajime-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Tsukumo Sana",
+		"month": 6,
+		"day": 10,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/tsukumo-sana-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Takane Lui",
+		"month": 6,
+		"day": 11,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/takane-lui-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kiryu Coco",
+		"month": 6,
+		"day": 17,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kiryu-coco-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kazama Iroha",
+		"month": 6,
+		"day": 18,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kazama-iroha-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Gawr Gura",
+		"month": 6,
+		"day": 20,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/gawr-gura-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Josuiji Shinri",
+		"month": 6,
+		"day": 23,
+		"image": "https://hololist.net/wp-content/uploads/2023/01/josuiji-shinri-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Goldbullet",
+		"month": 6,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2023/11/goldbullet-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "AZKi",
+		"month": 7,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/azki-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Oozora Subaru",
+		"month": 7,
+		"day": 2,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/oozora-subaru-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Takanashi Kiara",
+		"month": 7,
+		"day": 6,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/takanashi-kiara-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yatogami Fuma",
+		"month": 7,
+		"day": 13,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/yatogami-fuma-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Airani Iofifteen",
+		"month": 7,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/airani-iofifteen-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Natsuiro Matsuri",
+		"month": 7,
+		"day": 22,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/natsuiro-matsuri-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Minase Rio",
+		"month": 7,
+		"day": 26,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/minase-rio-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Houshou Marine",
+		"month": 7,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/houshou-marine-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Nanashi Mumei",
+		"month": 8,
+		"day": 4,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/nanashi-mumei-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Tokoyami Towa",
+		"month": 8,
+		"day": 8,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/tokoyami-towa-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Akai Haato",
+		"month": 8,
+		"day": 10,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/akai-haato-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kanade Izuru",
+		"month": 8,
+		"day": 12,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kanade-izuru-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Ookami Mio",
+		"month": 8,
+		"day": 20,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/ookami-mio-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Tsukishita Kaoru",
+		"month": 8,
+		"day": 29,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/tsukishita-kaoru-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kaela Kovalskia",
+		"month": 8,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/kaela-kovalskia-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Shishiro Botan",
+		"month": 9,
+		"day": 8,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/shishiro-botan-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Pavolia Reine",
+		"month": 9,
+		"day": 9,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/pavolia-reine-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yukoku Roberu",
+		"month": 9,
+		"day": 26,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yukoku-roberu-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Crimzon Ruze",
+		"month": 9,
+		"day": 30,
+		"image": "https://hololist.net/wp-content/uploads/2023/11/crimzon-ruze-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Inugami Korone",
+		"month": 10,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/inugami-korone-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Shirakami Fubuki",
+		"month": 10,
+		"day": 5,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/shirakami-fubuki-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Himemori Luna",
+		"month": 10,
+		"day": 10,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/himemori-luna-portrait-66_-300x300.jpg"
+	},
+	{
+		"name": "Kureiji Ollie",
+		"month": 10,
+		"day": 13,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kureiji-ollie-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Magni Dezmond",
+		"month": 10,
+		"day": 21,
+		"image": "https://hololist.net/wp-content/uploads/2022/07/magni-dezmond-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kagami Kira",
+		"month": 10,
+		"day": 26,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/kagami-kira-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Mano Aloe",
+		"month": 10,
+		"day": 28,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/mano-aloe-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yozora Mel",
+		"month": 10,
+		"day": 31,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yozora-mel-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Axel Syrios",
+		"month": 11,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/07/axel-syrios-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Vestia Zeta",
+		"month": 11,
+		"day": 7,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/vestia-zeta-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Arurandeisu",
+		"month": 11,
+		"day": 11,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/arurandeisu-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Yukihana Lamy",
+		"month": 11,
+		"day": 15,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/yukihana-lamy-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Civia",
+		"month": 11,
+		"day": 18,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/civia-portrait-66-1-300x300.jpg"
+	},
+	{
+		"name": "Nerissa Ravencroft",
+		"month": 11,
+		"day": 21,
+		"image": "https://hololist.net/wp-content/uploads/2023/07/nerissa-ravencroft-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Shirogane Noel",
+		"month": 11,
+		"day": 24,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/shirogane-noel-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Minato Aqua",
+		"month": 12,
+		"day": 1,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/minato-aqua-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Murasaki Shion",
+		"month": 12,
+		"day": 8,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/murasaki-shion-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Rosalyn",
+		"month": 12,
+		"day": 10,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/rosalyn-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Kobo Kanaeru",
+		"month": 12,
+		"day": 12,
+		"image": "https://hololist.net/wp-content/uploads/2022/03/kobo-kanaeru-portrait-66-300x300.jpg"
+	},
+	{
+		"name": "Nakiri Ayame",
+		"month": 12,
+		"day": 13,
+		"image": "https://hololist.net/wp-content/uploads/2022/02/nakiri-ayame-portrait-66_-300x300.jpg"
+	}
+]
diff --git a/src/lib/Tools/HololiveBirthdays.svelte b/src/lib/Tools/HololiveBirthdays.svelte
new file mode 100644
index 00000000..059a1f91
--- /dev/null
+++ b/src/lib/Tools/HololiveBirthdays.svelte
@@ -0,0 +1,95 @@
+<script lang="ts">
+	import { browser } from '$app/environment';
+	import { page } from '$app/stores';
+	import { onMount } from 'svelte';
+	import { clearAllParameters, parseOrDefault } from '../Utility/parameters';
+	import Message from '$lib/Loading/Message.svelte';
+	import locale from '$stores/locale';
+	import birthdays from '$lib/Data/Static/hololiveBirthdays.json';
+
+	const urlParameters = browser ? new URLSearchParams(window.location.search) : null;
+	let date = new Date();
+	let month = parseOrDefault(urlParameters, 'month', date.getMonth() + 1);
+	let day = parseOrDefault(urlParameters, 'day', date.getDate());
+
+	$: todaysBirthdays = birthdays.filter(
+		(birthday) => birthday.month === month && birthday.day === day
+	);
+
+	$: {
+		month = Math.min(month, 12);
+		month = Math.max(month, 1);
+		day = Math.min(day, new Date(new Date().getFullYear(), month, 0).getDate());
+		day = Math.max(day, 1);
+
+		if (browser) {
+			$page.url.searchParams.set('month', month.toString());
+			$page.url.searchParams.set('day', day.toString());
+			clearAllParameters(['month', 'day']);
+			history.replaceState(null, '', `?${$page.url.searchParams.toString()}`);
+		}
+	}
+
+	onMount(() => clearAllParameters(['month', 'day']));
+</script>
+
+<p>
+	<select bind:value={month}>
+		{#each Array.from({ length: 12 }, (_, i) => i + 1) as month}
+			<option value={month}>
+				{new Date(0, month - 1).toLocaleString('default', { month: 'long' })}
+			</option>
+		{/each}
+	</select>
+
+	<select bind:value={day}>
+		{#each Array.from({ length: new Date(new Date().getFullYear(), month, 0).getDate() }, (_, i) => i + 1) as day}
+			<option value={day}>{day}</option>
+		{/each}
+	</select>
+</p>
+
+{#if todaysBirthdays.length === 0}
+	<Message
+		message={`No birthdays for ${$locale().dayFormatter(
+			new Date(new Date().getFullYear(), month - 1, day)
+		)}.`}
+		fullscreen={false}
+		loader="ripple"
+	/>
+{:else}
+	<div class="characters">
+		{#each todaysBirthdays as birthday}
+			<div class="card card-small">
+				<a
+					href={`https://anilist.co/search/characters?search=${encodeURIComponent(
+						birthday.name
+					).replace(/%20/g, '+')}`}
+					target="_blank"
+				>
+					{birthday.name}
+					<img src={birthday.image} alt="Character" class="character-image" />
+				</a>
+			</div>
+		{/each}
+	</div>
+{/if}
+
+<style lang="scss">
+	.characters {
+		display: grid;
+		grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
+		gap: 1rem;
+		grid-row-gap: 1rem;
+		align-items: start;
+
+		img {
+			width: 100%;
+			height: auto;
+			object-fit: cover;
+			border-radius: 8px;
+			margin-top: 0.5rem;
+			box-shadow: 0 4px 30px var(--base01);
+		}
+	}
+</style>
diff --git a/src/lib/Tools/tools.ts b/src/lib/Tools/tools.ts
index 2ddbc337..3feaf9e0 100644
--- a/src/lib/Tools/tools.ts
+++ b/src/lib/Tools/tools.ts
@@ -43,6 +43,12 @@ export const tools: {
 			'Find and display the birthdays of all Uma Musume characters for today, or any other day of the year',
 		id: 'uma_musume_birthdays'
 	},
+	hololive_birthdays: {
+		name: () => 'hololive Birthdays',
+		description: () =>
+			'Find and display the birthdays of all hololive talents for today, or any other day of the year',
+		id: 'hololive_birthdays'
+	},
 	hayai: {
 		name: () => '早い',
 		description: () => 'Read light novels at 1.5x speed!',