diff --git a/src/App.tsx b/src/App.tsx
index 333aedd..11960e8 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -15,8 +15,17 @@ import type { SettingsDialogPage, Sentence } from "./types";
 
 export default function App() {
 	const queryOptions = useQueryOptions();
-	const { language, voice, inferenceMode, voiceSpeed, hakkaToneMode, setLanguage, setVoice } = queryOptions;
-	const [sentences, setSentences] = useState<Sentence[]>([]);
+	const { language, voice, inferenceMode, voiceSpeed, hakkaToneMode, setLanguage, setVoice, screenshotMode } = queryOptions;
+	const [sentences, setSentences] = useState<Sentence[]>(
+		screenshotMode
+			? () => [
+				{ language: "waitau", voice: "male", inferenceMode: "online", voiceSpeed: 1, syllables: segment("天地玄黃，宇宙洪荒。") },
+				{ language: "waitau", voice: "female", inferenceMode: "online", voiceSpeed: 1, syllables: segment("日月盈昃，辰宿列張。") },
+				{ language: "hakka", voice: "male", inferenceMode: "online", voiceSpeed: 1, syllables: segment("天地玄黃，宇宙洪荒。") },
+				{ language: "hakka", voice: "female", inferenceMode: "online", voiceSpeed: 1, syllables: segment("日月盈昃，辰宿列張。") },
+			]
+			: [],
+	);
 
 	const textArea = useRef<HTMLTextAreaElement>(null);
 	const btnAddSentence = useRef<HTMLButtonElement>(null);
diff --git a/src/hooks.ts b/src/hooks.ts
index 015633a..68627ae 100644
--- a/src/hooks.ts
+++ b/src/hooks.ts
@@ -33,12 +33,15 @@ export function useQueryOptions(): QueryOptions {
 			mode: ALL_INFERENCE_MODES.find(mode => searchParams.has(mode)) || parseOption("mode", ALL_INFERENCE_MODES),
 			speed: +([searchParams.get("speed"), localStorage.getItem("speed")].find((speed): speed is string => !!speed && +speed >= 0.5 && +speed <= 2) || "1"),
 			hakka_tones: parseOption("hakka_tones", ALL_HAKKA_TONE_MODES),
+			screenshot: searchParams.has("screenshot"),
 		};
 	});
 	useEffect(() => {
-		Object.assign(localStorage, queryOptions);
+		// eslint-disable-next-line @typescript-eslint/no-unused-vars
+		const { screenshot, ...rest } = queryOptions;
+		Object.assign(localStorage, rest);
 	}, [queryOptions]);
-	const { language, voice, mode: inferenceMode, speed: voiceSpeed, hakka_tones: hakkaToneMode } = queryOptions;
+	const { language, voice, mode: inferenceMode, speed: voiceSpeed, hakka_tones: hakkaToneMode, screenshot: screenshotMode } = queryOptions;
 	return {
 		language,
 		voice,
@@ -50,8 +53,11 @@ export function useQueryOptions(): QueryOptions {
 		setInferenceMode: (inferenceMode: InferenceMode) => setQueryOptions(oldOptions => ({ ...oldOptions, mode: inferenceMode })),
 		setVoiceSpeed: (voiceSpeed: number) => setQueryOptions(oldOptions => ({ ...oldOptions, speed: voiceSpeed })),
 		setHakkaToneMode: (hakkaToneMode: HakkaToneMode) => setQueryOptions(oldOptions => ({ ...oldOptions, hakka_tones: hakkaToneMode })),
+		screenshotMode,
 		get urlWithQuery() {
-			return `${location.origin}${location.pathname}?${String(new URLSearchParams(queryOptions as unknown as Record<string, string>))}`; // This is fine: number is automatically coalesced to string
+			// eslint-disable-next-line @typescript-eslint/no-unused-vars
+			const { screenshot, ...rest } = queryOptions;
+			return `${location.origin}${location.pathname}?${String(new URLSearchParams(rest as unknown as Record<string, string>))}`; // This is fine: number is automatically coalesced to string
 		},
 	};
 }
diff --git a/src/types.ts b/src/types.ts
index 9654ae9..38a2843 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -140,6 +140,7 @@ export interface QueryOptions {
 	setInferenceMode: Dispatch<InferenceMode>;
 	setVoiceSpeed: Dispatch<number>;
 	setHakkaToneMode: Dispatch<HakkaToneMode>;
+	screenshotMode: boolean;
 	get urlWithQuery(): string;
 }