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English to Spanish Live Captions & Real-Time AI Translation

Spanish is the second most spoken native language in the world, with huge populations in Latin America, Spain, and the United States. English to Spanish live captions let English speakers communicate with Spanish-speaking colleagues, family, and audiences in real time — making meetings, presentations, and family calls flow without an interpreter or translation lag.

Live Subtitles is a Windows app that uses AI to transcribe English speech and translate it to Spanish instantly. The English original and the Spanish translation appear on screen at the same time — useful when you want a Spanish-speaking participant to follow your English presentation, or when you want to confirm that the Spanish translation matches what you intended to say.

How to set up English to Spanish live captions in 3 steps

1. Download Live Subtitles from the Microsoft Store and launch the app.
2. Set recognition to "English" and translation target to "Spanish" — Latin American or Castilian.
3. Play any English audio (or speak) — English and Spanish appear on screen simultaneously in real time.

For English speakers communicating with Spanish-speaking audiences

Whether you are a manager presenting to a Latin American team, a teacher with Spanish-speaking parents in your class, a healthcare worker explaining instructions to a Spanish-speaking patient, or simply on a video call with your partner's family in Mexico — flipping captions in real time changes the dynamic. The English speaker keeps their natural pace and the Spanish-speaking listener follows along visually.

• Business presentations to Latin American or Spanish teams — Mexico, Colombia, Argentina, Spain
• Sales calls with Spanish-speaking clients — across the US Hispanic market and LATAM
• Family video calls — partners with parents and grandparents in Spain or Latin America
• Teaching and training — making English-language content accessible to Spanish-speaking students

Use cases for English to Spanish live captions

• Zoom and Teams meetings with bilingual teams — share your screen with the captions overlay visible to participants
• Recording English presentations for Spanish audiences — verify Spanish translations as you speak
• English content marketing for the Hispanic market — workshops, webinars, and live streams with Spanish captions
• Family calls between English-only and Spanish-only relatives — every word of your English shows up in Spanish for the listener
• Customer support calls — quickly serve Spanish-speaking customers when bilingual staff are unavailable

Dual subtitles for English speakers learning Spanish

If you are an English speaker learning Spanish, dual subtitle mode is a powerful self-study tool. Speak English on a video call or play an English podcast, and watch the Spanish translation appear in real time. You see exactly how a native English sentence translates into idiomatic Spanish — vocabulary, grammar, and word order — at full conversational speed. Reverse-direction practice (speaking your native language and seeing the target language) often unlocks vocabulary that drilling flashcards never quite reaches.

Works with every English audio source

• Zoom and Microsoft Teams — share your screen with Spanish captions visible to participants
• YouTube — translate English videos to Spanish for your audience or yourself
• Netflix — generate Spanish captions for English-language content
• Skype and WhatsApp — calls with Spanish-speaking family
• Discord and Twitch — for streamers reaching Spanish-speaking communities
• Microphone input — speak English, see Spanish in real time

Download Live Subtitles — Free Trial

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