Spanish video to English speech

A Spanish video for English-speaking viewers

AI Dubbing turns the Spanish speech in a recorded video into English speech. Use it for authorized creator videos, product demos, classes or interviews; the output includes a dubbed video and separate media and subtitle downloads.

How it works

1. Upload the video — MP4, MOV or WebM, up to 200 MiB and 10 minutes. The source language is detected automatically.
2. Preview in English. English is preselected. Listen to a free preview of up to 30 seconds without using credits.
3. Generate the full dub, then review. Compare English sentences with the Spanish original. Fix names and terms; only edited sentences are regenerated.
4. Download. Get the English video with rendered target subtitles, audio mixed with the background, voice-only audio, and separate Spanish and English SRT/VTT files.

Voices, picture and background

Cloning is optional: select it and confirm you are the voice owner or have their permission. It requires a single identified speaker and at least 10 seconds of usable sample speech; multiple speakers or insufficient speech fall back to stock voices. Stock voices are assigned by detected speaker, with reuse when the voice catalogue is exhausted. Listen to the preview and review the full result before publishing.

The picture sequence stays in place; existing on-screen text is not translated. The English voice is mixed over the separated background. Separation can leave artifacts, and timing adaptation does not guarantee exact alignment for short or overlapping lines. Review the result; this is not lip sync.

Audio and creator clips

For a recording without a picture, use the Spanish to English audio translator. For other target languages, start with the audio translator. For short creator videos, see TikTok Translate.

Pricing and permissions

Check the credit quote before starting the full dub; see pricing.

Upload only recordings you own or have permission to use, including the voices, music and images. AI transcription, translation and pronunciation can contain mistakes; review the result before publishing. See the terms. This tool processes recorded files, not live conversations.