diff --git a/src/i18n/strings/hi.json b/src/i18n/strings/hi.json
index e6d735db..82b716bd 100644
--- a/src/i18n/strings/hi.json
+++ b/src/i18n/strings/hi.json
@@ -10,7 +10,7 @@
     "powered by Matrix": "मैट्रिक्स द्वारा संचालित",
     "Welcome to Riot.im": "Riot.im में आपका स्वागत है",
     "Decentralised, encrypted chat & collaboration powered by [matrix]": "[मैट्रिक्स] द्वारा संचालित विकेंद्रीकृत, एन्क्रिप्टेड चैट और सहयोगिता",
-    "Search the room directory": "रूम डायरेक्टरी को खोजें",
+    "Search the room directory": "रूम डायरेक्टरी में खोजें",
     "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "मौजूदा नेटवर्क से जुड़े मैट्रिक्स में बहुत से कमरे पहले से मौजूद हैं (स्लैक, आईआरसी, गिटर इत्यादि) या स्वतंत्र। डायरेक्टरी देखें!",
     "Chat with Riot Bot": "रायट बॉट के साथ चैट करें",
     "Get started with some tips from Riot Bot!": "रायट बॉट से कुछ सुझावों के साथ शुरू करें!",
diff --git a/src/i18n/strings/hr.json b/src/i18n/strings/hr.json
new file mode 100644
index 00000000..c03a8290
--- /dev/null
+++ b/src/i18n/strings/hr.json
@@ -0,0 +1,39 @@
+{
+    "Riot is not supported on mobile web. Install the app?": "Riot nije podržan na mobilnom pregledniku. Instalirati aplikaciju?",
+    "Riot Desktop on %(platformName)s": "Riot Desktop na %(platformName)s",
+    "Unknown device": "Nepoznati uređaj",
+    "%(appName)s via %(browserName)s on %(osName)s": "%(appName)s preko %(browserName)s na %(osName)s",
+    "You need to be using HTTPS to place a screen-sharing call.": "Morate koristiti HTTPS kako biste pokrenuli poziv s dijeljenjem ekrana.",
+    "Custom Server Options": "Prilagođene opcije poslužitelja",
+    "You can use the custom server options to sign into other Matrix servers by specifying a different Home server URL.<br/>This allows you to use Riot with an existing Matrix account on a different home server.<br/><br/>You can also set a custom identity server but you won't be able to invite users by email address, or be invited by email address yourself.": "Možete koristiti prilagođene opcije poslužitelja za prijavu na ostale Matrix poslužitelje, navodeći drugačiji URL za Kućni poslužitelj.<br/>Ovo vam omogućuje da koristite Riot s postojećim Matrix računom na različitom kućnom poslužitelju.<br/><br/>Također možete postaviti prilagođeni poslužitelj identiteta, ali u tom slučaju nećete moći pozivati korisnike preko njihove email adrese, niti sami biti pozvani preko vase email adrese.",
+    "Dismiss": "Odbaci",
+    "powered by Matrix": "powered by Matrix",
+    "Welcome to Riot.im": "Dobrodošli u Riot.im",
+    "Chat with Riot Bot": "Razgovor s Riot Botom",
+    "Get started with some tips from Riot Bot!": "Krenite s par savjeta od Riot Bota!",
+    "General discussion about Matrix and Riot": "Opća rasprava o Matrixu i Riotu",
+    "Discussion of all things Matrix!": "Rasprava o svemu vezanome za Matrix!",
+    "Riot/Web &amp; Desktop chat": "Riot/Web &amp; Desktop chat",
+    "Riot/iOS &amp; matrix-ios-sdk chat": "Riot/iOS &amp; matrix-ios-sdk chat",
+    "Riot/Android &amp; matrix-android-sdk chat": "Riot/Android &amp; matrix-android-sdk chat",
+    "Matrix technical discussions": "Tehničke rasprave o Matrixu",
+    "Running Matrix services": "Pokretanje Matrix usluga",
+    "Community-run support for Synapse": "Podrška zajednice za Synapse",
+    "Admin support for Dendrite": "Administratorska podrška za Dendrite",
+    "Announcements about Synapse releases": "Obavijesti o izdanjima Synapsea",
+    "Support for those using and running matrix-appservice-irc": "Podrška onima koji koriste i pokreću matrix-appservice-irc",
+    "Building services on Matrix": "Razvoj usluga na Matrixu",
+    "Support for those using the Matrix spec": "Podrška onima koji koriste Matrix spec",
+    "Design and implementation of E2E in Matrix": "Dizajn i implementacija E2E u Matrixu",
+    "Implementing VR services with Matrix": "Implementiranje VR usluga s Matrixom",
+    "Implementing VoIP services with Matrix": "Implementiranje VoIP usluga s Matrixom",
+    "Discussion of the Identity Service API": "Rasprava vezana za Identity Service API",
+    "Support for those using, running and writing other bridges": "Podrška onima koji koriste, pokreću i pišu ostale mostove",
+    "Contributing code to Matrix and Riot": "Doprinos kodu Matrixa i Riota",
+    "Dev chat for the Riot/Web dev team": "Dev chat za Riot/Web dev tim",
+    "Dev chat for the Dendrite dev team": "Dev chat za Dendrite dev team",
+    "Co-ordination for Riot translators": "Koordinacija Riot prevoditelja",
+    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Decentralizirani, enkriptirani chat &amp; kolaboracija powered by [matrix]",
+    "Search the room directory": "Pretražite imenik soba",
+    "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "Veliki broj soba već postoji na Matrixu, povezanih s postojećim mrežama (Slack, IRC, Gitter itd) ili nezavisnih. Zavirite u imenik!"
+}
diff --git a/src/i18n/strings/it.json b/src/i18n/strings/it.json
index f563819e..6b54fe22 100644
--- a/src/i18n/strings/it.json
+++ b/src/i18n/strings/it.json
@@ -29,7 +29,7 @@
     "Support for those using, running and writing other bridges": "Supporto per chi usa, amministra e scrive altri ponti (bridge)",
     "Contributing code to Matrix and Riot": "Contributi di codice per Matrix e Riot",
     "%(appName)s via %(browserName)s on %(osName)s": "%(appName)s tramite %(browserName)s su %(osName)s",
-    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Chat criptate e decentralizzate &amp; collaborazione offerta da [matrix]",
+    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Chat criptate, decentralizzate e collaborazioni offerte da [matrix]",
     "Discussion of all things Matrix!": "Discussione su tutto riguardo Matrix!",
     "Dev chat for the Riot/Web dev team": "Chat per gli sviluppatori di Riot/Web",
     "Dev chat for the Dendrite dev team": "Chat per gli sviluppatori di Dendrite",
diff --git a/src/i18n/strings/pt.json b/src/i18n/strings/pt.json
index db6de143..f122a4d5 100644
--- a/src/i18n/strings/pt.json
+++ b/src/i18n/strings/pt.json
@@ -23,7 +23,7 @@
     "Admin support for Dendrite": "Suporte de administração para o Dendrite",
     "Announcements about Synapse releases": "Anúncios acerca de lançamentos do Synapse",
     "Support for those using and running matrix-appservice-irc": "Suporte para aqueles a correr e a utilizar o matrix-appservice-irc",
-    "Building services on Matrix": "Construir serviços no Matrix",
+    "Building services on Matrix": "Construindo serviços no Matrix",
     "Support for those using the Matrix spec": "Suporte para os utilizadores da especificação do Matrix",
     "Design and implementation of E2E in Matrix": "Design e implementação de encriptação ponto-a-ponto (E2E) no Matrix",
     "Implementing VR services with Matrix": "Implementar serviços de realidade virtual (VR) com o Matrix",
@@ -33,5 +33,7 @@
     "Contributing code to Matrix and Riot": "Contribuir código para o Matrix e para o Riot",
     "Dev chat for the Riot/Web dev team": "Conversa de desenvolvimento para a equipa do Riot/Web",
     "Dev chat for the Dendrite dev team": "Conversa de desenvolvimento para a equipa do Dendrite",
-    "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "Já existem muitas salas no Matrix, ligadas a redes já existentes (Slack, IRC, Gitter, etc) ou independentes. Dê uma vista de olhos no diretório!"
+    "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "Já existem muitas salas no Matrix, ligadas a redes já existentes (Slack, IRC, Gitter, etc) ou independentes. Dê uma vista de olhos no diretório!",
+    "You can use the custom server options to sign into other Matrix servers by specifying a different Home server URL.<br/>This allows you to use Riot with an existing Matrix account on a different home server.<br/><br/>You can also set a custom identity server but you won't be able to invite users by email address, or be invited by email address yourself.": "Você pode usar as opções de servidor personalizado para entrar em outros servidores Matrix, especificando um diferente URL de servidor doméstico.<br/>Isto permite que você utilize Riot com uma conta Matrix existente em um servidor doméstico diferente.<br/><br/>Você também pode definir um servidor de identidade personalizado, porém não poderá convidar usuários por endereço de e-mail nem ser convidado por endereço de e-mail.",
+    "Co-ordination for Riot translators": "Coordenação para tradutores do Riot"
 }
diff --git a/src/i18n/strings/pt_BR.json b/src/i18n/strings/pt_BR.json
index afdfc160..2bbf5c4a 100644
--- a/src/i18n/strings/pt_BR.json
+++ b/src/i18n/strings/pt_BR.json
@@ -1,7 +1,7 @@
 {
     "Custom Server Options": "Opções para Servidor Personalizado",
     "Dismiss": "Descartar",
-    "powered by Matrix": "rodando a partir do Matrix",
+    "powered by Matrix": "oferecido por Matrix",
     "%(appName)s via %(browserName)s on %(osName)s": "%(appName)s via %(browserName)s em %(osName)s",
     "Riot Desktop on %(platformName)s": "Riot para computadores desktop em %(platformName)s",
     "Riot is not supported on mobile web. Install the app?": "Riot versão web não é suportado a partir de celular. Quer instalar o app para celular?",
@@ -33,7 +33,7 @@
     "Dev chat for the Riot/Web dev team": "Chat de desenvolvimento para o time devel do Riot/Web",
     "Dev chat for the Dendrite dev team": "Chat de desenvolvimento para o time devel do Dendrite",
     "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "Muitas salas já existem no Matrix, algumas independentes, e outras relacionadas a redes existentes (tais como Slack, IRC, Gitter, entre outras). Dê uma olhada na lista de salas públicas!",
-    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Chat descentralizado, criptografado e colaborativo impulsionado por [matrix]",
+    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Chat descentralizado, criptografado e colaborativo oferecido por [matrix]",
     "You can use the custom server options to sign into other Matrix servers by specifying a different Home server URL.<br/>This allows you to use Riot with an existing Matrix account on a different home server.<br/><br/>You can also set a custom identity server but you won't be able to invite users by email address, or be invited by email address yourself.": "Você pode usar as opções customizadas de servidor para conectar-se a outros servidores Matrix ao especificar uma outra URL de Servidor de Base (homeserver).<br/> Isso permite que você use o Riot com uma conta Matrix existente em outro servidor de base.<br/><br/>Você também pode definir um servidor de identidade customizado, mas neste caso você não poderá convidar outras pesoas por endereço de email, ou ser convidada/o pelo seu endereço de email.",
     "Co-ordination for Riot translators": "Coordenação para tradutores Riot"
 }
diff --git a/src/i18n/strings/vi.json b/src/i18n/strings/vi.json
new file mode 100644
index 00000000..58ceb1ad
--- /dev/null
+++ b/src/i18n/strings/vi.json
@@ -0,0 +1,20 @@
+{
+    "Riot is not supported on mobile web. Install the app?": "Riot không được hỗ trợ trên mobile web. Hãy cài app?",
+    "Riot Desktop on %(platformName)s": "Riot Desktop trên %(platformName)s",
+    "Unknown device": "Thiết bị không được nhận biết",
+    "%(appName)s via %(browserName)s on %(osName)s": "%(appName)s với %(browserName)s trên %(osName)s",
+    "You need to be using HTTPS to place a screen-sharing call.": "Bạn phải sử dụng HTTPS để dùng chức năng chia sẻ màn hình.",
+    "Custom Server Options": "Các lựa chọn máy chủ",
+    "You can use the custom server options to sign into other Matrix servers by specifying a different Home server URL.<br/>This allows you to use Riot with an existing Matrix account on a different home server.<br/><br/>You can also set a custom identity server but you won't be able to invite users by email address, or be invited by email address yourself.": "Bạn có thể sử dụng các máy chủ khác để đăng nhập vào Matrix bằng cách khai báo đường dẫn Home server.<br/> Cách này cho phép bạn sử dụng tài khoản hiện tại trên một Home server khác.<br/><br/>Bạn cũng có thể chọn một  Server định danh nhưng bạn không thể mời người dùng khác qua email.",
+    "Dismiss": "Bỏ qua",
+    "powered by Matrix": "tài trợ bởi Matrix",
+    "Welcome to Riot.im": "Chào mừng tới Riot.im",
+    "Decentralised, encrypted chat &amp; collaboration powered by [matrix]": "Chat phân tán, mã hóa &amp; giao tiếp được tài trợ bởi [matrix]",
+    "Search the room directory": "Tìm trong danh sách phòng",
+    "Lots of rooms already exist in Matrix, linked to existing networks (Slack, IRC, Gitter etc) or independent. Check out the directory!": "Rất nhiều phòng đã có sẵn trong Matrix, liên kết với các hệ thống mạng xã hội khác (Slack, IRC, Gitter,...) hoặc hoạt động độc lập. Hãy kiểm tra!",
+    "Chat with Riot Bot": "Chat với Riot Bot",
+    "Get started with some tips from Riot Bot!": "Bắt đầu với các hướng dẫn từ Riot Bot!",
+    "General discussion about Matrix and Riot": "Thảo luận chung về Matrix và Riot",
+    "Discussion of all things Matrix!": "Thào luận về mọi vấn đề liên quan đến Matrix!",
+    "Riot/Web &amp; Desktop chat": "Riot/Web &amp; Desktop chat"
+}