Live voice translator speak any language in real time
Speaklu is the AI-powered live voice translator that breaks language barriers instantly. Just speak naturally and hear your words translated in real time across 100+ languages — perfect for travel, business meetings, and connecting with anyone, anywhere. Speaklu also generates live translated subtitles for YouTube, Instagram and TikTok videos.
Real-time voice translator features
Everything you need from an AI voice translator app: instant speech translation, two-way conversation mode, 100+ languages, and live translated subtitles for video.
See Speaklu in action
Watch a quick walkthrough of Speaklu translating live conversations in real time. Tap, speak, and hear yourself translated instantly across 100+ languages — no typing, no waiting.
Why choose Speaklu as your voice translator app?
Real-Time Voice Translation
Just tap and speak — Speaklu listens, translates, and speaks back in seconds. No typing, no menus, just natural conversation.
100+ Languages & Dialects
From Spanish and Mandarin to Arabic, Hindi, and Swahili — translate across 100+ languages and regional dialects with confidence anywhere you go.
Two-Way Live Conversations
Have natural back-and-forth conversations with anyone, anywhere. Speaklu auto-detects languages and switches between speakers seamlessly.
Live Subtitles for Any Video
Watching YouTube, Instagram, TikTok, or any video in a foreign language? Speaklu generates real-time translated subtitles right on your screen — so you never miss a word, no matter where it's playing.
Privacy First
Your conversations stay yours. Voice data is encrypted end-to-end and never sold, shared, or used to train third-party models.
Lightning-Fast & Accurate
Powered by advanced AI for sub-second translation with context-aware accuracy. No awkward pauses — just smooth, natural dialogue.
How the live voice translator works
Speaklu turns any spoken language into another in three simple steps — no typing, no menus.
Tap the mic and speak
Open Speaklu, choose your language pair, and tap the mic. Speak naturally — Speaklu's AI speech recognition picks up every word.
AI translates instantly
Speaklu's real-time translation engine converts your speech in under a second, preserving meaning and tone across 100+ languages.
Hear it spoken back
The translation is spoken aloud in natural, human-like pronunciation — so the other person hears a real voice, not a robotic readout.
Who uses Speaklu?
A live voice translator app built for real situations — not just language learning.
Travel translator for trips abroad
Order food, ask for directions, or chat with locals without downloading a phrasebook. Speaklu is the translator app for travel that works the moment you land.
Business meetings & negotiations
Run meetings with international clients and partners using real-time voice translation, so every side understands the conversation as it happens.
Watching foreign-language videos
Translate YouTube, TikTok and Instagram videos live with on-screen translated subtitles — follow creators in any language, in real time.
Connecting with family & friends
Talk to relatives, in-laws, or friends who speak a different language with natural two-way conversation translation, no typing required.
100+ languages & dialects supported
Speaklu's AI voice translator covers major world languages and regional dialects, including:
Speaklu vs. other translator apps
| Feature | Speaklu | Typical translator apps |
|---|---|---|
| Real-time voice translation | Sub-second, two-way | Often tap-to-translate, slower |
| Live video subtitles | YouTube, TikTok, Instagram | Rarely supported |
| Natural voice output | Human-like AI speech | Robotic text-to-speech |
| Privacy | End-to-end encrypted, never sold | Varies by provider |
Translation guides
How to translate a YouTube video to English
Auto-translate captions, or live subtitles for videos and livestreams without captions.
How to translate a conversation in real time
Step-by-step setup for natural two-way conversations with your phone.
Best translator app for iPhone
Apple Translate, Google Translate, Papago, Speaklu and more compared.
Essential Spanish phrases for travel
40+ phrases with pronunciation for restaurants, hotels and emergencies.
Frequently asked questions
What is Speaklu?
Speaklu is a live voice translator app for iPhone. You speak naturally in your language and Speaklu translates and speaks it back in real time across 100+ languages.
How fast is Speaklu's real-time translation?
Speaklu translates speech in under a second, so two-way conversations feel natural with no awkward pauses.
Can Speaklu translate YouTube, TikTok and Instagram videos?
Yes. Speaklu's live subtitle mode listens to any video playing on your device and shows real-time translated subtitles on screen, no matter the app or platform.
How many languages does Speaklu support?
Speaklu supports 100+ languages and regional dialects, including Spanish, Mandarin, Arabic, Hindi, French, German, Japanese, Korean, Portuguese, Russian, Urdu and Swahili.
Is Speaklu free to download?
Yes, Speaklu is free to download on the App Store, with a free trial for premium real-time translation features.
Is my voice data private with Speaklu?
Yes. Speaklu encrypts your voice data end-to-end and never sells or shares it with third parties. Read our Privacy Policy.