Dub AI
Dub AI · Voice & Language · Video
Dub AI is a web app that dubs videos into 40+ languages while keeping each speaker's voice, with transcripts, subtitles, and support for up to 10 speakers per file.

About Dub AI
What Is Dub AI
Dub AI is a browser based dubbing studio from the team at trydub.com. You upload an audio or video file, pick a target language, and the service returns a translated voice track that sounds like the people in the original clip. AI voice cloning is the core of the product, and creators use it to put YouTube tutorials, course lessons, and marketing videos in front of audiences who don't speak English.
The job it handles is the boring middle of video localization. Someone has to transcribe the audio, translate the script, cast voices, and time the new lines. Dub AI works as a video translator that folds those steps into one upload, then hands back a transcript, subtitle file, audio clips, and a finished dub you can download.
The limits matter more than the feature list. You can translate a video into another language in one pass, but dubbing runs on credits measured in minutes, and the entry plan covers 15 minutes of finished video. The service works in a browser tab, so there's no desktop editor for frame level fixes, and the site doesn't advertise lip sync, which means on camera footage keeps its original mouth movements.
Getting Started
- Create an account at app.trydub.com. New users get 60 credits, enough for about one minute of dubbing, and no card is required.
- Upload an audio or video file from your device, then choose the language you want the dub in.
- Let the job run. Dub AI detects the speakers, translates the speech, and rebuilds each voice in the target language.
- Download the transcript, subtitle file, audio clips, or the finished dubbed video. Buy more credits only when your free minute runs out.
Product Information
A quick look at Dub AI's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- YouTube creators with an English back catalog
- Course sellers and coaches
- Small marketing teams
Tasks
- Translating a talking head video
- Producing AI subtitles
- Dubbing panel interviews
- Localizing a podcast episode
Scenarios
- Testing a new market before committing
- Refreshing a tutorial library
- Shipping a launch video in a week
Key features
Voice Preserving Dubbing
Dub AI rebuilds speech in the target language instead of dropping in a generic narrator. The pitch and tone of the original speaker carry over, which is the difference between a dub that viewers accept and one they switch off. A creator in the company's testimonials says viewers thought she had recorded the Japanese track herself.
40+ Language Coverage
The service covers more than 40 languages, including Spanish, Portuguese, French, German, Japanese, Korean, and Chinese. You pick one target language per job, so a five market release means five runs and five credit charges. That structure suits teams that ship languages one at a time.
Multi Speaker Detection
Automatic speaker detection separates voices in interviews, panels, and co hosted shows, which turns multi speaker dubbing into a single upload. The ceiling is 10 speakers per file. Each person keeps a consistent voice from the first line to the last. Past that limit you need to split the file and dub each part separately.
Transcript and Subtitle Export
Every job returns a transcript and subtitle files alongside the audio. Captions for social cuts, an SRT for the editor, and a searchable script all come from the same pass. It saves the separate transcription bill that usually sits next to a dubbing quote.
Audio or Video Input
You can upload an audio file when the visuals don't need to change, or a video when you want the finished clip back with the new track attached. Download options include the dubbed audio on its own, which helps when an editor wants to remix it with the original footage.
Simple Credit Pricing
The plans are short and readable. Pay as you go costs $15 for 15 minutes, and the $60 monthly plan covers 2 hours with three jobs running at once. Enterprise adds custom volume, faster processing, and API access, and every paid plan carries a 30 day money back guarantee.
Pros and cons
Pros
- Keeps the original speaker's voice, which matters most for channels built around a recognizable host.
- One upload returns a dub, a transcript, and subtitles, so you skip a second transcription service.
- The free 60 credits cover a real test on a short clip, and no card is needed to start.
- Handles up to 10 speakers per file, enough for most interview and panel formats.
Cons
- Credits burn by the minute, so a long back catalog adds up fast. Fifteen minutes on the entry pack covers roughly one or two short videos.
- The pay as you go plan runs one job at a time, which slows a multi language launch unless you move to the $60 plan.
- No lip sync is advertised, so close up footage still shows mouths moving to the original language.
- Everything happens in a browser, with no timeline editor for fixing a single mistimed line.
Frequently asked questions
New accounts get 60 credits for free, about one minute of dubbing. After that, 15 minutes costs $15 as a one time purchase, or $60 per month buys 2 hours with three concurrent jobs. Enterprise pricing is quoted per team.
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