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Audio Dubber

AI dubbing in any language

Audio Dubber translates audio or video into natural-sounding dubbed versions in any language using AI voice synthesis. It preserves timing and handles multiple speakers — so the dubbed result sounds like it was recorded natively, not awkwardly overlaid.

Creators and businesses use it to reach international audiences without hiring voice actors or running manual dubbing sessions. You can dub a full video, clip a specific segment, and choose whether to keep or drop background audio. It supports common formats including MP3, MP4, WAV, and M4A.

What you can do

  • Dub any publicly accessible audio or video file into a target language
  • Preserve original speaker timing and multi-speaker separation
  • Dub just a segment of a longer file using start and end times
  • Drop background audio for a clean voice-only dubbed track
  • Retrieve the completed dubbed file once processing is done

Who it's for

Content creators publishing videos for international audiences. Businesses localizing training materials, explainer videos, or customer support content. Podcasters expanding into non-English markets.

How to use it

  1. Call dub_audio with your source file URL and the target language code (e.g. "es" for Spanish, "fr" for French)
  2. Set source_lang explicitly if you know the original language — this improves accuracy
  3. The skill returns a dubbing_id — save it
  4. Call get_dubbed_audio with that ID to check status and retrieve the file; poll if it's not ready yet

Getting started

All you need is a publicly accessible URL to your audio or video file. Connect your account for access to higher quality output.

Information

Price
From $0.005
Billing
1 free skill. The final price is shown before running. Failed paid calls do not charge.
ElevenLabs API Key
Optional: use your own ElevenLabs key instead of the platform default · Get key
fal.ai API Key
Optional: use your own fal.ai key instead of the platform default · Get key
Prodia API Token
Optional: use your own Prodia token instead of the platform default · Get key
Higgsfield API Key
Optional: use your own Higgsfield key instead of the platform default · Get key
Photalabs API Key
Optional: use your own Photalabs key instead of the platform default · Get key
Google AI API Key
Optional: use your own Google AI key instead of the platform default · Get key
OpenRouter API Key
Optional: use your own OpenRouter key instead of the platform default · Get key
Runway API Secret
Optional: use your own Runway key instead of the platform default · Get key

Frequently Asked Questions

Is dubbing a one-step process?

No. Start the job with `dub_audio`, then fetch the finished result with `get_dubbed_audio`.

Can it handle multiple speakers and timing?

Yes. It is built to preserve timing and speaker separation in the dubbed output.

Should I set the source language?

Yes, if you know it. Setting `source_lang` improves accuracy, especially for mixed or accented audio.

Can I dub only part of a file?

Yes. Use `start_time` and `end_time` when you only need a segment translated.

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