diff --git a/package-lock.json b/package-lock.json
index a1f84c0..2fc71ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,6 +38,7 @@
         "react-router-dom": "6.6.2",
         "string-length": "6.0.0",
         "swiped-events": "~1.2.0",
+        "tinyld": "~1.3.4",
         "toastify-js": "~1.12.0",
         "uid": "~2.0.2",
         "use-debounce": "~10.0.0",
@@ -8009,6 +8010,21 @@
         "node": ">=10"
       }
     },
+    "node_modules/tinyld": {
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/tinyld/-/tinyld-1.3.4.tgz",
+      "integrity": "sha512-u26CNoaInA4XpDU+8s/6Cq8xHc2T5M4fXB3ICfXPokUQoLzmPgSZU02TAkFwFMJCWTjk53gtkS8pETTreZwCqw==",
+      "bin": {
+        "tinyld": "bin/tinyld.js",
+        "tinyld-heavy": "bin/tinyld-heavy.js",
+        "tinyld-light": "bin/tinyld-light.js"
+      },
+      "engines": {
+        "node": ">= 12.10.0",
+        "npm": ">= 6.12.0",
+        "yarn": ">= 1.20.0"
+      }
+    },
     "node_modules/to-fast-properties": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
diff --git a/package.json b/package.json
index 6557142..477501a 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "react-router-dom": "6.6.2",
     "string-length": "6.0.0",
     "swiped-events": "~1.2.0",
+    "tinyld": "~1.3.4",
     "toastify-js": "~1.12.0",
     "uid": "~2.0.2",
     "use-debounce": "~10.0.0",
diff --git a/src/components/compose.jsx b/src/components/compose.jsx
index 3972e54..7e0eacc 100644
--- a/src/components/compose.jsx
+++ b/src/components/compose.jsx
@@ -15,6 +15,7 @@ import {
 } from 'preact/hooks';
 import { useHotkeys } from 'react-hotkeys-hook';
 import stringLength from 'string-length';
+import { detectAll } from 'tinyld/light';
 import { uid } from 'uid/single';
 import { useDebouncedCallback, useThrottledCallback } from 'use-debounce';
 import { useSnapshot } from 'valtio';
@@ -635,6 +636,7 @@ function Compose({
   const [showEmoji2Picker, setShowEmoji2Picker] = useState(false);
   const [showGIFPicker, setShowGIFPicker] = useState(false);
 
+  const [autoDetectedLanguages, setAutoDetectedLanguages] = useState(null);
   const [topSupportedLanguages, restSupportedLanguages] = useMemo(() => {
     const topLanguages = [];
     const restLanguages = [];
@@ -645,7 +647,8 @@ function Compose({
         code === language ||
         code === prevLanguage.current ||
         code === DEFAULT_LANG ||
-        contentTranslationHideLanguages.includes(code)
+        contentTranslationHideLanguages.includes(code) ||
+        (autoDetectedLanguages?.length && autoDetectedLanguages.includes(code))
       ) {
         topLanguages.push(l);
       } else {
@@ -661,7 +664,7 @@ function Compose({
       commonA.localeCompare(commonB),
     );
     return [topLanguages, restLanguages];
-  }, [language]);
+  }, [language, autoDetectedLanguages]);
 
   const replyToStatusMonthsAgo = useMemo(
     () =>
@@ -1172,6 +1175,11 @@ function Compose({
                 setShowMentionPicker({
                   defaultSearchTerm: action?.defaultSearchTerm || null,
                 });
+              } else if (
+                action?.name === 'auto-detect-language' &&
+                action?.languages
+              ) {
+                setAutoDetectedLanguages(action.languages);
               }
             }}
           />
@@ -1354,7 +1362,11 @@ function Compose({
             )}
             <label
               class={`toolbar-button ${
-                language !== prevLanguage.current ? 'highlight' : ''
+                language !== prevLanguage.current ||
+                (autoDetectedLanguages?.length &&
+                  autoDetectedLanguages.includes(language))
+                  ? 'highlight'
+                  : ''
               }`}
             >
               <span class="icon-text">
@@ -1577,6 +1589,15 @@ const getCustomEmojis = pmem(_getCustomEmojis, {
   maxAge: 30 * 60 * 1000, // 30 minutes
 });
 
+const detectLangs = (text) => {
+  const langs = detectAll(text);
+  if (langs?.length) {
+    // return max 2
+    return langs.slice(0, 2).map((lang) => lang.lang);
+  }
+  return null;
+};
+
 const Textarea = forwardRef((props, ref) => {
   const { masto, instance } = api();
   const [text, setText] = useState(ref.current?.value || '');
@@ -1845,6 +1866,17 @@ const Textarea = forwardRef((props, ref) => {
     // Newline to prevent multiple line breaks at the end from being collapsed, no idea why
   }, 500);
 
+  const debouncedAutoDetectLanguage = useDebouncedCallback((text) => {
+    if (!text) return;
+    const langs = detectLangs(text);
+    if (langs?.length) {
+      onTrigger?.({
+        name: 'auto-detect-language',
+        languages: langs,
+      });
+    }
+  }, 1000);
+
   return (
     <text-expander
       ref={textExpanderRef}
@@ -1912,6 +1944,7 @@ const Textarea = forwardRef((props, ref) => {
           autoResizeTextarea(target);
           props.onInput?.(e);
           throttleHighlightText(text);
+          debouncedAutoDetectLanguage(text);
         }}
         style={{
           width: '100%',
diff --git a/src/components/status.jsx b/src/components/status.jsx
index c59bb26..ac891ad 100644
--- a/src/components/status.jsx
+++ b/src/components/status.jsx
@@ -23,6 +23,7 @@ import {
 } from 'preact/hooks';
 import punycode from 'punycode';
 import { useHotkeys } from 'react-hotkeys-hook';
+import { detectAll } from 'tinyld/light';
 import { useLongPress } from 'use-long-press';
 import { useSnapshot } from 'valtio';
 
@@ -46,6 +47,7 @@ import handleContentLinks from '../utils/handle-content-links';
 import htmlContentLength from '../utils/html-content-length';
 import isMastodonLinkMaybe from '../utils/isMastodonLinkMaybe';
 import localeMatch from '../utils/locale-match';
+import mem from '../utils/mem';
 import niceDateTime from '../utils/nice-date-time';
 import openCompose from '../utils/open-compose';
 import pmem from '../utils/pmem';
@@ -158,6 +160,18 @@ const SIZE_CLASS = {
   l: 'large',
 };
 
+const detectLang = mem((text) => {
+  const langs = detectAll(text);
+  const lang = langs[0];
+  if (lang?.lang && lang?.accuracy > 0.5) {
+    // If > 50% accurate, use it
+    // It can be accurate if < 50% but better be safe
+    // Though > 50% also can be inaccurate 🤷‍♂️
+    return lang.lang;
+  }
+  return null;
+});
+
 function Status({
   statusID,
   status,
@@ -242,7 +256,7 @@ function Status({
     sensitive,
     spoilerText,
     visibility, // public, unlisted, private, direct
-    language,
+    language: _language,
     editedAt,
     filtered,
     card,
@@ -265,6 +279,9 @@ function Status({
     emojiReactions,
   } = status;
 
+  let languageAutoDetected = content && detectLang(getHTMLText(content));
+  const language = _language || languageAutoDetected;
+
   // if (!mediaAttachments?.length) mediaFirst = false;
   const hasMediaAttachments = !!mediaAttachments?.length;
   if (mediaFirst && hasMediaAttachments) size = 's';
@@ -1898,6 +1915,7 @@ function Status({
                     forceTranslate={forceTranslate || inlineTranslate}
                     mini={!isSizeLarge && !withinContext}
                     sourceLanguage={language}
+                    autoDetected={languageAutoDetected}
                     text={getPostText(status)}
                   />
                 )}
diff --git a/src/components/translation-block.jsx b/src/components/translation-block.jsx
index 828a030..a4353ae 100644
--- a/src/components/translation-block.jsx
+++ b/src/components/translation-block.jsx
@@ -77,6 +77,7 @@ function TranslationBlock({
   onTranslate,
   text = '',
   mini,
+  autoDetected,
 }) {
   const targetLang = getTranslateTargetLanguage(true);
   const [uiState, setUIState] = useState('default');
@@ -187,7 +188,9 @@ function TranslationBlock({
               {uiState === 'loading'
                 ? 'Translating…'
                 : sourceLanguage && sourceLangText && !detectedLang
-                ? `Translate from ${sourceLangText}`
+                ? autoDetected
+                  ? `Translate from ${sourceLangText} (auto-detected)`
+                  : `Translate from ${sourceLangText}`
                 : `Translate`}
             </span>
           </button>