VideoDubber — AI Video Translation, Dubbing & Voice Cloning

Official home of the VideoDubber Python client — translate, dub, and clone voices in 150+ languages with AI. Premium quality at a fraction of the cost.

For developers — automate video translation

Use the official Python client to submit a public media URL to api.videodubber.ai, poll for completion, and download the translated file — from the CLI or in your own code.

pip install videodubber

export VIDEODUBBER_API_KEY="your-api-key"

videodubber \
  --file-url "https://example.com/video.mp4" \
  --target-language Spanish \
  --voice Elvira \
  --output ./translated.mp4

from videodubber import VideoDubberClient, TranslationJobParams

client = VideoDubberClient(api_key="your-api-key")
status = client.translate_from_url(
    TranslationJobParams(
        file_url="https://example.com/video.mp4",
        target_language="Spanish",
        selectedvoices=["Elvira"],
        speakers=["Speaker 1"],
        filetype="mp4",
    )
)
print(status.translated_media_url)

Documentation

• Developer portal — REST quickstart, auth, rate limits, and integration guide
• Full API & CLI reference — endpoints, arguments, error codes, and library methods
• PyPI: videodubber — install, version history, and package metadata

How to Generate VideoDubber API Key

API access is included on paid plans. Once subscribed:

1. Log in to app.videodubber.ai
2. Open API Keys in your account
3. Click Generate API key and copy the key immediately — it is shown once
4. Store the key securely (password manager or secrets vault). Never commit it to git or expose it in browser/client-side code

Use your key

You can also manage keys programmatically while authenticated:

Need help? Email contact@videodubber.ai or see the developer portal.

For everyone — translate videos in the app

No code required. Translate your video in three steps:

1. Go to VideoDubber.ai and click Get Started
2. Upload your video (or paste a YouTube link)
3. Choose target languages and voices — or clone the original speaker

Download translated MP4s and subtitles in seconds. Free for short videos, no watermark.

Why VideoDubber?

• 20× cheaper than typical premium AI dubbing — see pricing
• 150+ languages — scale your audience without re-shooting
• Voice cloning powered by in-house research (no third-party TTS API)
• Studio-quality output — subtitles, lip-sync, and editing in one place
• Free tier for short clips — test quality before you commit
• Human support at contact@videodubber.ai

Supported by

Try VideoDubber free · Developer API · PyPI