Voice-matched dubbing
Preserve each speaker's tone and delivery.
AI dubbing for creators
Translate one video. Dub it in 14 languages.
Translate, dub, and subtitle once — then publish everywhere with voice-matched speech for every speaker.
5Signup credits
14Target languages
4Video file formats
60 minMaximum video length
Hear the difference
Same voice. New language.
The picture stays untouched while voice and timing stay true to the original.
Voice matchedTiming alignedVideo + SRT included
Dub readyENToday we're building a retrieval pipeline.AIThe same idea, voiced for a new audience.
00:11 / 00:18
ENOriginal · 00:11English · Original performance00:11
Matched by TransCast
AIDubbed · 00:11Voice, timing, and subtitles aligned00:11
Built for every voice
Everything aligned. One workflow.
Voice, timing, terminology, speakers, and subtitles stay together.
14 target languages
Detect the source and choose the audience.
Exact terminology
Lock names, acronyms, and product terms.
Ready-to-use subtitles
Export an SRT with every dubbed video.
Speaker-aware voices
Keep every line with the right voice.
Four simple steps
Upload. Choose. Dub. Publish.
01
Upload
Add an MP4, MOV, WebM, or MKV.
02
Choose
Choose the target language, glossary, and subtitle options.
03
Dub
Generate voice-matched audio and subtitles together.
04
Publish
Download the dubbed video and SRT.
Smart defaults at every step
Simple pricing
Start free. Pay by the minute.
Try 5 credits, then subscribe or top up when you need more.
Free
$0
5 signup credits
Granted once when you sign upFree exports include a watermarkDubbed video + subtitle file
Start FreeStarter
—/yr
480 credits per year
No watermarkDubbed video + subtitle fileCredits refresh each billing period
Get StarterPro
—/yr
2160 credits per year
No watermarkDubbed video + subtitle fileCredits refresh each billing period
Get ProTop-Up
—
40 credits · never expire
Purchased credits never expireWorks with any planCredits do not change your plan
Learn MoreEach started 30 seconds costs 0.5 credit. Checkout opens in TransCast. Prices exclude applicable taxes, calculated at checkout.
Quick answers
Before your first dub
TransCast detects the source and supports 14 target languages: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Spanish, French, German, Portuguese, Russian, Arabic, Indonesian, Vietnamese, and Thai.
Your next audience is ready
Ready for your next audience?
Upload once. Leave with a dubbed video and SRT.