Best AI Dubbing Tools 2026: Lip Sync, Free Plans, Cost

By Darius Z. June 17, 2026 Updated: October 20, 2026 16 min read

These are the best AI dubbing tools right now. They translate the speech, re-voice it in a clone of the speaker and, on some, move the mouth to match. I dubbed the same 13-second clip into Spanish and French on all three. ElevenLabs wins on the voice, Synthesia on lip sync for real footage, and Murf when price matters most.

Key Takeaways

ElevenLabs Dubbing v2 covers 94 languages plus 14 dialects, and the free plan gives 24 seconds a month with a watermark. Starter at $6 includes 2 minutes
Synthesia dubs uploaded footage with lip sync on every plan, including the free one (10 minutes a month). Downloads start at $14/mo billed yearly
Murf Dub is the cheapest per minute at about $0.50 per language after 100 free credits, but the free plan only previews
The tools no longer need a studio budget, but every free plan hides something: a watermark, a preview-only player, or an 11-second minimum

Tools Dubbed: 3
Languages Tested: 2
Free ElevenLabs dubbing per month: 24 s
Cheapest per minute (Murf Dub): $0.50

Which AI Dubbing Tool Is Best in 2026?

ElevenLabs is the best pick for the dubbed voice itself, Synthesia for lip sync on real footage, and Murf Dub for the lowest cost per minute. Here is where each one starts for dubbing.

ElevenLabs: from $6/mo (Starter, 2 minutes of v2 dubbing), with a free 24 seconds a month
Synthesia: from $14/mo billed yearly ($19 monthly), with 10 free minutes a month
Murf Dub: pay as you go from $0.25 a credit, 2 credits per minute per language, 100 free credits

Quick Comparison: Best AI Dubbing Tools

Tool	Best For	Price	Rating	Key Feature
Best Value ElevenLabs	Podcasts, narration and voice-first creators	From $6/mo	★★★★☆4.2	Cleanest dub in my test, 94 languages, no lip sync
Top Rated Synthesia	Real people on camera	Free 10 min, from $14/mo	★★★★☆3.9	Lip sync on real footage, free 10 min a month
Murf AI	Big libraries on a budget	From $0.25/credit	★★★☆☆3.2	Cheapest per minute, preview only on free

Try ElevenLabs Dubbing Free

The free plan gives you 24 seconds of dubbing a month and 94 languages to pick from.

Try ElevenLabs Dubbing Free →

What Happened When I Dubbed the Same Clip on Three Tools

The clip is 13 seconds I stitched from two of my own AI shots of one prompt, a Veo 3.1 take and a Kling 3.0 take made on Higgsfield. An old fisherman mends a net on a pier and says “The tide waits for no one”, with gulls behind him. I needed two takes because ElevenLabs refused my first 8-second version: Dubbing v2 wants at least 11 seconds.

I dubbed it into Spanish (Spain) and French (France). I don’t speak either natively, so I judged timing, voice, background sound and lip sync, and ran each dub through a speech-to-text model to check the words.

ElevenLabs Dubbing v2, free plan. Both languages ran in one job and were done in about ten minutes, for roughly 5,900 of the month’s 10,000 free credits. Both lines came back right (“La marea no espera a nadie”, “La marée n’attend personne”). The dubbed voice is a clone of the fisherman’s, the gulls and the levels stayed where they were, and the two takes kept their timing. The free plan stamps a “Dubbed with ElevenLabs” mark in the corner, and it’s the only one of the three that let me download the files.

Synthesia AI Dubbing, free Basic plan. Spanish and French with lip sync on cost 36 of the month’s 500 credits and took about a quarter of an hour. The mouth moves with the Spanish line, and the result sounded better to me than Murf’s. The catch is that the free plan plays the dub in the browser with a watermark and won’t let you download it. That starts on Starter.

Murf Dub, free. You start with 100 credits, and my 13 seconds cost 1 credit per language. It sat in analysis for about twenty minutes, then finished in two. The transcript view shows the translated lines with their timings, which is handy for checking. The French was the weak one: it sounded off to me, and the speech-to-text model heard “n’a ton” where it should have heard “n’attend”, while it transcribed ElevenLabs’ French cleanly. Like Synthesia, the free plan only previews, and downloads need a paid plan.

The same eight seconds four ways: the original Veo 3.1 take, then ElevenLabs Dubbing v2, Synthesia with lip sync and Murf Dub in Spanish. First run each, no rerolls, no editing beyond the cut and the labels.

ElevenLabs Dubbing v2 result with the Spanish and French downloads for the fisherman clip — ElevenLabs hands you one download per language, and the free plan puts its mark in the corner.

Synthesia AI Dubbing player showing the Spanish lip-synced version of the fisherman clip — The finished Spanish dub plays here with a watermark, and on the free plan this player is as far as it goes.

Murf Dub preview of the French dub with the translated transcript and timings — The transcript panel shows each line and the pauses. On the free plan it’s preview only.

0:00 --:--

That is one short clip and two languages, not a benchmark. How I test is on the how we test page.

How Does AI Dubbing Work?

Every dub follows the same four steps, and the tools differ mostly in how well they do each one:

Transcription: speech recognition turns the audio into text
Translation: the script is adapted to the target language
Voice synthesis: new audio is generated with a clone or a stock voice
Timing alignment: the dub is fitted to the original video

Voice Cloning

Keeps the original speaker's voice in each language
Lip-Sync (Select Tools)

Modifies mouth movements frame-by-frame to match the new audio track
Multi-Speaker Detection

Identifies and assigns different voices to different speakers automatically
Background Audio Preservation

Replaces the speech and keeps the music and background sound

ElevenLabs Dubbing

Best Voice

★★★★☆ 4.2

Dubbing v2 takes video or audio, either as a file or as a YouTube or TikTok link, and dubs it into 94 languages plus 14 regional dialects. It clones the speaker’s voice automatically, and in my test it gave the cleanest result of the three: both lines right, timing and background kept, and a file I could take away. There’s no lip sync, so on a talking head the mouth won’t match the new words. Read more in my ElevenLabs review.

The Dubbing Studio editor, where you fix single segments, comes with Starter and up. The 11-second minimum caught me out on the first try, and the free plan’s 24 seconds a month only covers a short test.

Pricing: Free gives you 10,000 credits and 24 seconds of v2 dubbing a month, watermarked. Starter is $6 ($5 billed yearly) with 2 minutes. Creator is $22 ($18.33 yearly) with 9 minutes. Pro is $99 ($82.50 yearly) with 44 minutes. Extra minutes run from $2.70 on Starter down to $2.23 on Pro.

Pros

The cleanest dub of the three in my test
94 languages plus 14 regional dialects
The only free plan in my test that lets you download
Dubbing Studio for per-segment fixes from Starter

Cons

11-second minimum
No lip sync
Watermark on the free plan
Minutes are tight on the small plans

Dub Your First Clip With ElevenLabs

Start on the free plan and hear your own voice come back in Spanish or French.

Start Dubbing With ElevenLabs →

Best For: Podcasters, audiobook narrators, and voice-first creators who need the most natural dubbed audio.

Synthesia AI Dubbing

Best Lip Sync

★★★★☆ 3.9

Synthesia dubs footage you upload, as a file or a YouTube link. It keeps the speaker’s voice and accent, detects several speakers, and runs lip sync on every plan, the free one included. It rebuilt the feature in July 2026, which I covered in the Dubbing 2.0 news. My Synthesia review goes into the avatar side.

Self-serve plans cover 70+ languages, and 140+ is Enterprise only. Full transcript editing and custom glossaries are Enterprise only too.

Pricing: Basic is free with 500 credits and 10 minutes of video or dubbing a month, watermarked, with no download. Starter is $19 monthly or $14/mo billed yearly, with 16 minutes of dubbing a month (197 a year on yearly). Pro is $89 monthly or $59/mo yearly, with 78 minutes a month (947 a year). Lip sync costs 80 credits a minute, 40 without.

Pros

Lip sync on real footage, on every plan
Keeps the speaker's voice and accent
10 free minutes every month, with lip sync
Detects several speakers

Cons

No download on the free plan
70+ languages unless you're on Enterprise
Full transcript editing is Enterprise only

Watch Your Mouth Move in Spanish

Upload a clip to Synthesia's free plan and preview a lip-synced dub before you pay.

Try Synthesia AI Dubbing →

Best For: Anyone dubbing real footage of a speaker on camera, such as training and YouTube videos.

Murf Dub

Cheapest Per Minute

★★★☆☆ 3.2

Murf Dub takes video or audio (MP4, MOV, MP3, WAV and more) and dubs it into 40+ languages with voice cloning. You can send one file to several languages at once, and a transcript with timings sits next to the result. Lip sync isn’t available yet.

In my test the French was the weak spot, which is why it sits behind the other two on quality. Murf Studio, the voiceover editor, is a separate product, with Creator at $29 monthly or $19/mo yearly. I cover it in my Murf AI review.

Pricing: The free plan has 100 credits at 2 credits per minute per language, with previews only and a watermark. Pay as you go starts at $0.25 a credit, which works out to about $0.50 a minute per language, with a $5 minimum, no watermark and 5 projects at a time. Enterprise adds expert quality review.

Pros

About $0.50 a minute per language
Several target languages from one file
Transcript with timings for checking
No watermark once you pay as you go

Cons

French sounded off in my test
No lip sync
No free download
Long analysis wait

Dub a Library Cheaply With Murf

Preview a dub with 100 free credits, then pay by the credit.

Preview Murf Dub Free →

Best For: Teams dubbing large libraries of videos on a budget.

How Much Does AI Dubbing Cost in 2026?

Read live on 20 October 2026; yearly prices are per month on annual billing

Tool	Free allowance	Download on free	Lip sync	Languages	Paid from	Per minute
ElevenLabs	24 s/month, watermark	Yes	No	94 + 14 dialects	$6/mo	$2.23 to $2.70 extra
Synthesia	10 min/month, watermark	No	Yes	70+ (140+ Enterprise)	$14/mo yearly	80 credits (40 without lip sync)
Murf Dub	100 credits ≈ 50 min, preview	No	Coming soon	40+	$0.25/credit	About $0.50 per language

If you only need the voice and not the video, my guides to free voice cloning tools and AI text-to-speech cover that side.

Which AI Dubbing Tool Fits Your Job?

Podcasts and Narration: ElevenLabs; The cleanest dub of the three in my test
94 languages plus 14 dialects
No speaker on camera, so missing lip sync doesn't matter
Talking-Head Training Video: Synthesia; Lip sync on real footage, on every plan
Keeps the speaker's voice and accent
Detects several speakers
Large Course Libraries on a Budget: Murf Dub; About $0.50 a minute per language
Several target languages from one file
Transcript with timings for checking
YouTube Videos With a Visible Speaker: Synthesia; Accepts a YouTube link as well as a file
The mouth follows the new language
10 free minutes a month to try it
Audiobooks and Documentaries: ElevenLabs; Keeps the narrator's voice through a clone
Dubbing Studio for per-segment fixes from Starter
Accepts audio files as well as video

Four Questions Before You Choose

Is the speaker on camera?

Yes: Synthesia, because it moves the mouth
No: ElevenLabs or Murf Dub

Must the dub sound like you?

Yes: ElevenLabs, though Synthesia also clones
No: Murf Dub, the cheapest per minute

Do you need to download on a free plan?

Yes: Only ElevenLabs lets you
No: Synthesia's 10 free minutes a month, with lip sync

What's your budget?

Under $10: ElevenLabs Starter or Murf pay as you go
$10 to $100: Synthesia Starter or Pro

Best Voice Clone

ElevenLabs gave me the cleanest dub of the three, and the free plan lets you download.

Dub a Clip on ElevenLabs →

Best Lip Sync

Synthesia moves the mouth to the new language, and 10 free minutes a month let you try it.

Preview a Synthesia Dub →

FAQ

What is the best AI dubbing tool in 2026?

The best AI dubbing tool in 2026 depends on what you're dubbing. ElevenLabs is the best pick for the dubbed voice and for downloads on a free plan. Synthesia is the best for lip sync on real footage. Murf Dub is the cheapest per minute at about $0.50 per language.

What is the best free AI dubbing app?

ElevenLabs is the best free AI dubbing app if you need the file, since it's the only free plan here that lets you download: 24 seconds of v2 dubbing a month, with a watermark. Synthesia gives 10 minutes a month with lip sync, but you can only preview in the browser. Murf gives 100 credits, enough for about 50 minutes of dubbing into one language, also preview only. None of the free plans covers real volume.

Can AI dubbing do lip sync?

Yes, some AI dubbing tools can do lip sync. Synthesia does lip sync on real footage on every plan, including the free one, and costs 80 credits a minute with it. ElevenLabs Dubbing v2 has no lip sync. Murf Dub lists it as coming soon.

How much does AI dubbing cost per minute?

Per-minute prices run from about $0.50 per language on Murf Dub to $2.70 for an extra ElevenLabs minute on Starter. Murf Dub works out to about $0.50 per language on pay as you go. ElevenLabs charges $2.23 to $2.70 for extra minutes of v2 dubbing, depending on the plan. Synthesia charges 80 credits a minute with lip sync and 40 without, inside plans from $14/mo yearly.

Is AI dubbing legal?

Dubbing footage you own or have the rights to is fine. Cloning a real person's voice needs that person's permission, and the tools' terms require it. The EU's AI Act also has content-labelling duties for AI-generated and AI-altered media, which I explain in my piece on EU AI Act Article 50.

Is ElevenLabs or Synthesia better for dubbing?

It comes down to what you're dubbing. ElevenLabs is better for audio quality, for its 94 languages, and for downloads on the free plan. Synthesia is better when the speaker is on camera, since it moves the mouth to match the new language and runs on every plan.

Final Verdict

Best Voice

ElevenLabs

The cleanest dub of the three in my test, and the only free plan that lets you download. Pick it when there's no speaker on camera or you care most about how the dub sounds.

94 languages plus 14 regional dialects
Free plan: 24 seconds a month, watermarked, downloadable
Starter at $6 includes 2 minutes
No lip sync

Get Started With ElevenLabs →

Best Lip Sync

Synthesia

Dubs real footage and moves the mouth to the new language, on every plan. The free plan previews with a watermark, and downloads start on Starter.

Lip sync on every plan
10 free minutes a month
From $14/mo billed yearly
70+ languages on self-serve plans

Get Started With Synthesia →

Cheapest Per Minute

Murf Dub

The lowest cost per minute, about $0.50 per language on pay as you go. The free plan only previews, and the French sounded off in my test.

100 free credits to start
40+ languages with voice cloning
Several target languages from one file
No lip sync yet

Get Started With Murf Dub →