Ai Voiceover Tts6 tools

6 Best AI Video Translators and Dubbing Tools (2026), Verified

You turn one video into other languages with a translated voice track or subtitles. Six verified tools compared on price, free allowance, language count and voice cloning.

Translating a video means three jobs: transcribe the speech, translate it, then either add subtitles or dub it in a new voice. Some tools do all three and clone the speaker's voice; others are broader video or voice platforms where dubbing is one feature. We compared six on their official pages: Rask AI, VideoDubber, HeyGen, ElevenLabs, DupDub and KreadoAI. Free allowances are small and measured differently (minutes, credits, watermarked videos), and the language counts below are the vendors' own claims. The criteria table lists the entry price, free option and the limit to check before you upload a long video.

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The shortlist

6 tools
  1. Rask AI screenshot

    Rask AI

    AI Video
    Free planVerified

    Dubs and translates uploaded video or audio into 135+ languages with an editor, voice cloning in 32+ languages, multi-speaker detection, lip-sync and captions.

    When to pick it: Pick it if you localise long-form video regularly; the free trial gives 3 minutes with no card, paid from $39/mo for 25 minutes.

    $39/moFree plan
  2. DupDub screenshot

    DupDub

    AI Video
    Free planVerified

    Bundles text-to-speech (700+ voices, 90+ languages), talking-photo avatars, transcription and subtitles with voice cloning on paid plans.

    When to pick it: Pick it if you want TTS, subtitles and avatars in one account; paid plans listed at $11, $30 and $110 per month billed yearly.

    Custom (contact sales)Free plan

Compared on this task

CriterionRask AIVideoDubberHeyGenElevenLabsDupDubKreadoAIChecked
From (price/mo)$39/mo source$9/mo source$29/mo source$6/mo sourcecustom, not published source$19/mo source
Free plan / trialyes; trial: Free trial with 3 minutes included, no credit card required sourceno; trial: 5 free minutes, no sign-up sourceyes sourceyes sourceyes; trial: 3-day free trial of 5 credits, no credit card required sourceyes; trial: 180 K-coins for new users, valid for 30 days from registration; no credit card r source
Key capability135+ languages, voice cloning, lip-sync, editor source150+ languages, glossary, SRT/VTT/MP4, API sourceTranslation into 175+ languages with lip-sync, avatars sourceDubbing + voice generation + API source700+ voices, subtitles, avatars sourceAd videos with avatars, TTS and translation source
Main limitExtra minutes only on annual plans ($3/min); Creator has 25 min/month sourceNo permanent free plan; Premium Lipsync and ElevenLabs voices start on Growth sourceFree tier limited to 1-minute watermarked videos sourceCommercial use and cloning not on the Free plan sourceFree plan is a 3-day, 5-credit trial for personal use sourceCredit metering; free-plan allowance stated inconsistently on the card source

Facts from the vendors' official pages, checked on the date in the last column. Prices are what the vendor published on that date.

How to do it

  1. Prepare a clean source video

    Use clear audio with little background music; speaker-separation and cloning work better on clear speech.

  2. Run the free allowance on a short clip

    Try Rask AI (3 minutes), VideoDubber (5 minutes without sign-up) or HeyGen (1-minute watermarked) on the same 60-second clip.

  3. Edit the translation

    Use the editor or glossary to fix product names and terms before export; Rask AI and VideoDubber both list glossary support.

  4. Choose output

    Pick subtitles only (SRT/VTT) or a dubbed MP4 with cloned voice, depending on the audience.

  5. Match plan minutes to your volume

    Check minutes per month: Rask AI Creator includes 25, Creator Pro 100, Business 250 on monthly billing.

Limits and risks

  • Language counts are vendor claims; translation and lip-sync quality are not tested by us.
  • Free options are short (3-5 minutes) or watermarked, so a full video test may need a paid month.
  • Voice cloning of other people's voices without consent can breach platform rules and may raise legal issues; check each vendor's terms. This is not legal advice.
  • Vsub from the same shortlist is a faceless-video maker, not a translator, so it is excluded.

Frequently asked questions

Is there a free AI dubbing tool?

There are free allowances, not unlimited free dubbing: Rask AI gives 3 trial minutes, VideoDubber 5 free minutes, HeyGen three watermarked 1-minute videos a month, ElevenLabs 10,000 credits.

What is the best AI dubbing tool?

Rask AI and VideoDubber are built specifically for dubbing; HeyGen, ElevenLabs and DupDub are broader platforms. Best depends on volume, languages and budget.

Can I translate a video for free?

Yes, within trial limits: VideoDubber (5 minutes, no sign-up) and Rask AI (3 minutes, no card).

Which tool makes a voice-over for YouTube videos free?

ElevenLabs has a Free plan with 10,000 credits and VideoDubber a free trial; commercial use is not on ElevenLabs Free, so check terms before monetising (the ElevenLabs pricing page lists the commercial license from the Starter plan).

Suggest an update

Something wrong or missing on this page — a wrong fact, an outdated price, a tool that should be here? Tell us, ideally with a link to the official page. We check every suggestion within 7 days; a suggestion never changes the page by itself.

What is wrong?

For example the new price, the feature that changed, or the tool we should add.

The official page that shows the change.

Only we see it, to reply. It is never published.