— Video Tool

Rask AI

Last updated June 24, 2026 · Reviewed by ToolForge Editorial

AI video dubbing and localization — translate your videos into 130+ languages with lip-sync and voice cloning.

★ 4.3/5 · 1M+ videos dubbed · Since 2023 · Free trial available
$49/mo · Free trial available
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What it does well

Rask AI is the fastest way to make your video content multilingual. Upload a video in English, get a perfectly dubbed version in Spanish, Japanese, or Arabic — with lip-sync that makes it look like the speaker actually speaks that language. It's used by YouTubers, educators, and enterprise content teams.

Who it's for: Content creators, educators, and businesses that need to reach global audiences without re-recording videos in each language.

Key features

Voice Cloning Keep your voice in any language

Rask clones the speaker's voice and re-synthesizes it in the target language. The result sounds like the same person speaking Spanish, Japanese, or Hindi. Remarkably natural.

Lip-Sync Mouths match the new audio

AI adjusts the speaker's lip movements to match the dubbed audio. This is the feature that makes dubbed videos look professional instead of awkward.

130+ Languages Broadest language support

More languages than any competitor. Covers major markets (English, Spanish, Chinese, Hindi, Arabic) plus niche languages (Finnish, Thai, Swahili) for global reach.

Subtitles Auto-generated subtitles

Generates subtitle files in all supported languages. Download SRT files for YouTube, social media, or your LMS platform.

The honest take

✓ What works

  • Voice cloning is the best we've tested — sounds natural in most languages
  • Lip-sync makes dubbed videos look professional
  • 130+ language support is industry-leading
  • Batch processing for enterprise (upload 100 videos at once)
  • API available for programmatic dubbing workflows

✗ What doesn't

  • Expensive for occasional use ($49/mo minimum)
  • Lip-sync can glitch with fast speakers or heavy accents
  • Processing time is 5-10x video length (1-hour video = 5-10 hours)
  • No real-time dubbing — upload and wait

Verdict

Rask AI is the clear leader in AI video dubbing. If you're a content creator or educator trying to reach a global audience, it's worth every penny. The voice cloning and lip-sync are genuinely impressive — viewers won't realize it's dubbed. The price is steep for casual use, but for YouTubers and businesses with international audiences, the ROI is massive. One English video becomes 130+ language versions overnight.

💡 Transparency: This review contains affiliate links. If you sign up through our link, we may earn a commission at no cost to you. We only recommend tools we use ourselves. Full disclosure.

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$49/mo · Free trial available

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