diff --git a/crabfit-frontend/src/App.tsx b/crabfit-frontend/src/App.tsx
index 0154143..1b20075 100644
--- a/crabfit-frontend/src/App.tsx
+++ b/crabfit-frontend/src/App.tsx
@@ -3,9 +3,9 @@ import { BrowserRouter, Switch, Route } from 'react-router-dom';
 import { ThemeProvider, Global } from '@emotion/react';
 import { Workbox } from 'workbox-window';
 
-import { Settings, Loading, Egg, UpdateDialog } from 'components';
+import { Settings, Loading, Egg, UpdateDialog, TranslateDialog } from 'components';
 
-import { useSettingsStore } from 'stores';
+import { useSettingsStore, useTranslateStore } from 'stores';
 import theme from 'theme';
 
 const EGG_PATTERN = ['ArrowUp', 'ArrowUp', 'ArrowDown', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'ArrowLeft', 'ArrowRight', 'b', 'a'];
@@ -29,6 +29,8 @@ const App = () => {
   const [eggKey, setEggKey] = useState(0);
 
   const [updateAvailable, setUpdateAvailable] = useState(false);
+  const languageSupported = useTranslateStore(state => state.navigatorSupported);
+  const translateDialogDismissed = useTranslateStore(state => state.translateDialogDismissed);
 
   const eggHandler = useCallback(
     event => {
@@ -93,7 +95,7 @@ const App = () => {
           styles={theme => ({
             html: {
               scrollBehavior: 'smooth',
-              '-webkit-print-color-adjust': 'exact',
+              WebkitPrintColorAdjust: 'exact',
             },
             body: {
               backgroundColor: theme.background,
@@ -127,6 +129,8 @@ const App = () => {
           })}
         />
 
+        {!languageSupported && !translateDialogDismissed && <TranslateDialog />}
+
         <Suspense fallback={<Loading />}>
           <Settings />
         </Suspense>
diff --git a/crabfit-frontend/src/components/TranslateDialog/TranslateDialog.tsx b/crabfit-frontend/src/components/TranslateDialog/TranslateDialog.tsx
new file mode 100644
index 0000000..391c1af
--- /dev/null
+++ b/crabfit-frontend/src/components/TranslateDialog/TranslateDialog.tsx
@@ -0,0 +1,32 @@
+import { Button } from 'components';
+
+import { useTranslateStore } from 'stores';
+
+import {
+  Wrapper,
+  ButtonWrapper,
+} from './translateDialogStyle';
+
+const TranslateDialog = ({ onClose }) => {
+  const navigatorLang = useTranslateStore(state => state.navigatorLang);
+  const setDialogDismissed = useTranslateStore(state => state.setDialogDismissed);
+
+  return (
+    <Wrapper>
+      <div>
+        <h2>Translate Crab Fit</h2>
+        <p>Crab Fit hasn't been translated to your language yet.</p>
+      </div>
+      <ButtonWrapper>
+        <Button
+          target="_blank"
+          rel="noreferrer noopener"
+          href={`https://docs.google.com/forms/d/e/1FAIpQLSd5bcs8LTP_8Ydrh2e4iMlZft5x81qSfAxekuuQET27A2mBhA/viewform?usp=pp_url&entry.1530835706=__other_option__&entry.1530835706.other_option_response=${encodeURIComponent(navigatorLang)}`}
+        >Help translate!</Button>
+        <Button secondary onClick={() => setDialogDismissed(true)}>Close</Button>
+      </ButtonWrapper>
+    </Wrapper>
+  );
+}
+
+export default TranslateDialog;
diff --git a/crabfit-frontend/src/components/TranslateDialog/translateDialogStyle.ts b/crabfit-frontend/src/components/TranslateDialog/translateDialogStyle.ts
new file mode 100644
index 0000000..4a31995
--- /dev/null
+++ b/crabfit-frontend/src/components/TranslateDialog/translateDialogStyle.ts
@@ -0,0 +1,49 @@
+import styled from '@emotion/styled';
+
+export const Wrapper = styled.div`
+  position: fixed;
+  top: 20px;
+  left: 20px;
+  background-color: ${props => props.theme.background};
+  ${props => props.theme.mode === 'dark' && `
+    border: 1px solid ${props.theme.primaryBackground};
+  `}
+  z-index: 900;
+  padding: 20px;
+  border-radius: 3px;
+  box-sizing: border-box;
+  width: 500px;
+  max-width: calc(100% - 40px);
+  box-shadow: 0 3px 6px 0 rgba(0,0,0,.3);
+  display: flex;
+  align-items: center;
+
+  & h2 {
+    margin: 0;
+    font-size: 1.3rem;
+  }
+  & p {
+    margin: 12px 0 0;
+    font-size: 1rem;
+  }
+
+  @media (max-width: 400px) {
+    display: block;
+  }
+`;
+
+export const ButtonWrapper = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: stretch;
+  justify-content: flex-end;
+  gap: 12px;
+  flex-wrap: wrap;
+  margin-left: 20px;
+  white-space: nowrap;
+
+  @media (max-width: 400px) {
+    margin: 20px 0 0;
+    white-space: normal;
+  }
+`;
diff --git a/crabfit-frontend/src/components/index.ts b/crabfit-frontend/src/components/index.ts
index 1b73344..9147137 100644
--- a/crabfit-frontend/src/components/index.ts
+++ b/crabfit-frontend/src/components/index.ts
@@ -19,6 +19,7 @@ export { default as Footer } from './Footer/Footer';
 export { default as Recents } from './Recents/Recents';
 export { default as Logo } from './Logo/Logo';
 export { default as UpdateDialog } from './UpdateDialog/UpdateDialog';
+export { default as TranslateDialog } from './TranslateDialog/TranslateDialog';
 
 export const _GoogleCalendar = () => import('./GoogleCalendar/GoogleCalendar');
 export const _OutlookCalendar = () => import('./OutlookCalendar/OutlookCalendar');
diff --git a/crabfit-frontend/src/pages/Home/Home.tsx b/crabfit-frontend/src/pages/Home/Home.tsx
index 2531303..5cdcd21 100644
--- a/crabfit-frontend/src/pages/Home/Home.tsx
+++ b/crabfit-frontend/src/pages/Home/Home.tsx
@@ -224,11 +224,11 @@ const Home = ({ offline }) => {
           <h2>{t('home:about.name')}</h2>
           <Stats>
             <Stat>
-              <StatNumber>{stats.eventCount ?? '600+'}</StatNumber>
+              <StatNumber>{stats.eventCount ?? '700+'}</StatNumber>
               <StatLabel>{t('home:about.events')}</StatLabel>
             </Stat>
             <Stat>
-              <StatNumber>{stats.personCount ?? '1500+'}</StatNumber>
+              <StatNumber>{stats.personCount ?? '1600+'}</StatNumber>
               <StatLabel>{t('home:about.availabilities')}</StatLabel>
             </Stat>
           </Stats>
diff --git a/crabfit-frontend/src/stores/index.ts b/crabfit-frontend/src/stores/index.ts
index e9ce967..162b349 100644
--- a/crabfit-frontend/src/stores/index.ts
+++ b/crabfit-frontend/src/stores/index.ts
@@ -1,5 +1,6 @@
 import create from 'zustand';
 import { persist } from 'zustand/middleware';
+import locales from 'res/dayjs_locales';
 
 export const useSettingsStore = create(persist(
   set => ({
@@ -44,3 +45,20 @@ export const useLocaleUpdateStore = create(set => ({
   locale: 'en',
   setLocale: locale => set({ locale }),
 }));
+
+export const useTranslateStore = create(persist(
+  set => ({
+    navigatorLang: navigator.language,
+    navigatorSupported: Object.keys(locales).includes(navigator.language.substring(0, 2)),
+    translateDialogDismissed: false,
+
+    setDialogDismissed: value => set({ translateDialogDismissed: value }),
+  }),
+  {
+    name: 'crabfit-translate',
+    blacklist: [
+      'navigatorLang',
+      'navigatorSupported',
+    ],
+  },
+));