Translate any video to English with AI
Got a video in Spanish, Japanese, French, or any other language? SpeakSwap translates and dubs it into English with voice cloning — free, in minutes.
How It Works
Upload or paste a link
Paste a YouTube URL or upload a video/audio file in any language. SpeakSwap auto-detects the source language.
AI translates & dubs
Advanced AI transcribes, translates to English, and generates natural-sounding speech that matches the original speaker's voice.
Download English audio
Get a professionally dubbed English version with the original background music preserved. Ready in minutes.
Frequently Asked Questions
SpeakSwap can translate from 140+ languages to English, including Spanish, French, German, Japanese, Korean, Chinese (Mandarin), Hindi, Arabic, Portuguese, Russian, Italian, Turkish, Thai, Vietnamese, and many more.
SpeakSwap uses state-of-the-art AI for translation, delivering high accuracy for most content types. The translation preserves meaning, idioms, and context. For specialized or technical content, results are typically very good but may occasionally need minor adjustments.
Yes! Just paste any YouTube URL and SpeakSwap will extract the audio, translate it to English, and generate dubbed audio automatically. No need to download the video first.
Yes. You can upload video or audio files directly (MP4, MP3, WAV, and other common formats). This works for any content — downloaded videos, podcast episodes, recorded meetings, or lecture recordings.
SpeakSwap uses AI voice cloning to match the original speaker's tone and style. The result sounds like the same person speaking English naturally — not a robotic text-to-speech voice.