Upload the source
Drop an SRT or TXT file. HiDub detects the language, reads timecodes, and separates the script into editable segments.
SRT · TXT · UTF-8 AI multilingual dubbing workflow
Every line deserves
a voice the world can hear.
Upload subtitles or text. Translate, cast, and generate natural speech in minutes — with one precise workflow from first line to final MP3.
50 free welcome credits80+ languages320+ voices
One focused workflow
From subtitle to studio-ready audio
No complicated timeline. HiDub keeps translation, casting, timing, and export in one calm workspace.
Translate and cast
Translate with Alibaba Cloud Bailian, review each line, then match speakers with region-appropriate natural voices.
Editable before generationPreview and export
Listen to every segment, adjust pacing, and download separate clips or one timing-aware complete MP3.
Clips or full MP3 Precise by design
Timing stays intact.
Your message travels further.
Every subtitle segment keeps its original timecode through translation and synthesis. Edit a single line without redoing the entire project.
- Frame-aware SRT segmentation
- Per-line translation editing
- Speaker and voice assignment
- Speed, pitch, and pause controls
00:00:02,100
Great ideas should never get lost in translation.
00:00:06,240
HiDub keeps every word aligned and every voice natural.
00:00:11,880
Ready to make your story global?
Voice routing
The right voice engine for every region
HiDub automatically routes synthesis by language family while keeping the experience consistent.
APAC
Asian languages
Natural Mandarin, Cantonese, Japanese, Korean, Thai, Vietnamese, Indonesian, and more through Alibaba Cloud voices.
MandarinJapaneseKoreanThaiVietnamese
Alibaba Cloud voice routingGLOBAL
Western languages
Expressive English, Spanish, French, German, Portuguese, Italian, Dutch, and more through Microsoft Azure AI Speech.
EnglishSpanishFrenchGermanPortuguese
Microsoft Azure voice routingFLEXIBLE EXPORTS
One project. Every delivery format.
Download clean per-segment audio for video editors, or merge all timed lines into one complete MP3.
42 individual clips ZIP Complete voice track MP3
Your work stays yours
Private project storage, encrypted transport, clear retention controls, and no voice training on customer files.
Review before you spend
Edit translations and preview a voice sample before committing credits to final generation.
Translation-ready languages, with locale-specific voices and pronunciation controls.
EN · ES · FR · DE · ZH · JA · KO · PT · IT · AR
Built for real production
Make every story multilingual
Video localization
Turn subtitle tracks into timed voiceovers for tutorials, product videos, and social content.
Course creators
Publish the same lesson in more languages without rebuilding the entire production.
Studios and agencies
Export organized clips for editors or a finished track for faster client delivery.
Global teams
Make onboarding, updates, and internal communications accessible across regions.
Simple credit pricing
Start with 50 credits.
Scale when the work does.
Every account gets a one-time 50-credit welcome balance. View projects anytime; generate only when you have credits.
Compare all plansExplore the complete workflow with no card required.
For active creators shipping multilingual content every week.
Questions, answered
Everything you need to know
Clear answers about files, languages, credits, and exports.
Visit the help centerWhat can I upload?+
HiDub accepts SRT subtitle files and plain-text documents. SRT timecodes are preserved so every generated voice clip stays aligned with the source video.
How does HiDub choose a voice provider?+
Asian-language projects are routed to Alibaba Cloud voices. Western-language projects are routed to Microsoft Azure AI Speech, with the voice and locale shown before generation.
Can I download separate clips and a complete track?+
Yes. Export each subtitle segment as an individual audio file, or merge all segments into a single MP3 while retaining subtitle timing.
How do credits work?+
Every new account receives 50 one-time credits. Generation consumes credits based on text length and output settings. When your balance reaches zero, projects remain viewable but generation is disabled.
Give your next story
a global voice.
Upload your first script and start with 50 credits. No card required.