diff --git a/.unimportedrc.json b/.unimportedrc.json
index 70017970..941f62eb 100644
--- a/.unimportedrc.json
+++ b/.unimportedrc.json
@@ -6,7 +6,19 @@
         "#assets/content/operational_timeline_title.svg?react",
         "#assets/content/operational_timeline_body.svg?react"
     ],
-    "ignoreUnused": ["@tinymce/tinymce-react", "@mapbox/mapbox-gl-draw"],
+    "ignoreUnused": [
+        "@tinymce/tinymce-react",
+        "@mapbox/mapbox-gl-draw",
+        "@apollo/client",
+        "@graphql-codegen/introspection",
+        "@graphql-codegen/typescript-operations",
+        "@togglecorp/re-map",
+        "@turf/bbox",
+        "@turf/buffer",
+        "graphql-request",
+        "sanitize-html",
+        "@sentry/react"
+    ],
     "extensions": [".ts", ".js", ".tsx", ".jsx"],
     "aliases": {
         "#assets/*": ["./src/assets/*"],
diff --git a/package.json b/package.json
index 013d5758..3ec19710 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
         "@graphql-codegen/introspection": "^4.0.3",
         "@graphql-codegen/typescript-operations": "^4.2.0",
         "@ifrc-go/icons": "^1.3.1",
+        "@sentry/react": "^7.81.1",
         "@mapbox/mapbox-gl-draw": "^1.2.0",
         "@togglecorp/fujs": "^2.1.1",
         "@togglecorp/re-map": "^0.2.0-beta-6",
diff --git a/scripts/translator.js b/scripts/translator.js
new file mode 100644
index 00000000..3f78c209
--- /dev/null
+++ b/scripts/translator.js
@@ -0,0 +1,83 @@
+import { isDefined, listToMap, mapToList } from '@togglecorp/fujs';
+import fg from 'fast-glob';
+import { readFile } from 'fs';
+import { join } from 'path';
+import { cwd, exit } from 'process';
+import { promisify } from 'util';
+
+const glob = fg.glob;
+
+const readFilePromisify = promisify(readFile);
+
+function getDuplicates(
+    list,
+    keySelector,
+) {
+    if (!list) {
+        return undefined;
+    }
+    const counts = listToMap(
+        list,
+        keySelector,
+        (_, key, __, acc) => {
+            const value = acc[key];
+            return isDefined(value) ? value + 1 : 1;
+        },
+    );
+
+    return list
+        .filter((item) => counts[keySelector(item)] > 1)
+        .sort((foo, bar) => keySelector(foo).localeCompare(keySelector(bar)));
+}
+
+const currentDir = cwd();
+const fullPath = join(currentDir, 'src/**/i18n.json');
+console.info('Searching in', fullPath);
+
+const files = await glob(fullPath, { ignore: ['node_modules'], absolute: true });
+console.info(`Found ${files.length} i18n.json files.`);
+
+const translationsPromise = files.map(async (file) => {
+    const fileDescriptor = await readFilePromisify(file);
+    const filename = `.${file.slice(currentDir.length)}`;
+    try {
+        return {
+            file: filename,
+            content: JSON.parse(fileDescriptor.toString()),
+        };
+    } catch (e) {
+        console.error(`Error while parsing JSON for ${filename}`);
+        exit(1);
+    }
+});
+const translations = await Promise.all(translationsPromise);
+
+const strings = translations.flatMap((translation) => {
+    const { file, content } = translation;
+
+    return mapToList(
+        content.strings,
+        (item, key) => ({
+            file,
+            namespace: content.namespace,
+            key,
+            value: item,
+        }),
+    );
+});
+
+const namespaces = new Set(strings.map((item) => item.namespace));
+
+console.info(`Found ${namespaces.size} namespaces.`);
+console.info(`Found ${strings.length} strings.`);
+
+const duplicates = getDuplicates(
+    strings,
+    (string) => `${string.namespace}:${string.key}`,
+);
+
+console.error(`Found ${duplicates.length} duplicated strings.`);
+if (duplicates.length > 0) {
+    console.info(JSON.stringify(duplicates, null, 2));
+    exit(2);
+}