diff --git a/src/components/admin/studio/studio-client.tsx b/src/components/admin/studio/studio-client.tsx
index a2884330..6555d5ee 100644
--- a/src/components/admin/studio/studio-client.tsx
+++ b/src/components/admin/studio/studio-client.tsx
@@ -177,9 +177,38 @@ export function StudioClient({
 		...ALL_LANGS,
 	]);
 	const [langPickerOpen, setLangPickerOpen] = useState(false);
+	const [buildingLanguages, setBuildingLanguages] = useState(false);
 	const [globalTranslate, setGlobalTranslate] =
 		useState<boolean>(defaultTranslate);
 
+	// Build every language for the whole catalog at once (used to translate
+	// everything after importing with translation disabled for speed).
+	const buildAllLanguages = async () => {
+		setBuildingLanguages(true);
+		try {
+			const res = await adminFetch(
+				"/api/admin/import/furni?action=build-languages",
+			);
+			const data = (await res.json()) as {
+				languages?: Array<{ lang: string; ok: boolean }>;
+				error?: string;
+			};
+			if (res.ok) {
+				const langs = data.languages ?? [];
+				const okCount = langs.filter((l) => l.ok).length;
+				toast.success(
+					`Alle talen vertaald (${okCount}/${langs.length} gelukt)`,
+				);
+			} else {
+				toast.error(data.error ?? "Vertaling mislukt");
+			}
+		} catch {
+			toast.error("Netwerkfout bij het vertalen van alle talen");
+		} finally {
+			setBuildingLanguages(false);
+		}
+	};
+
 	const toggleLang = (lang: string) =>
 		setTranslateLangs((prev) =>
 			prev.includes(lang) ? prev.filter((l) => l !== lang) : [...prev, lang],
@@ -995,6 +1024,22 @@ export function StudioClient({
 							</div>
 						</PopoverContent>
 					</Popover>
+
+					<Button
+						variant="outline"
+						size="sm"
+						className="h-8 gap-1.5"
+						disabled={buildingLanguages}
+						onClick={buildAllLanguages}
+						title="Vertaal de hele catalogus in alle talen (achteraf)"
+					>
+						{buildingLanguages ? (
+							<Loader2 size={13} className="animate-spin" />
+						) : (
+							<Globe size={13} />
+						)}
+						Alles vertalen
+					</Button>
 				</div>
 
 				<div className="flex-1" />