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Subtitle to Audio (SRT Video Dubbing)

Subtitle to Audio Dubbing

Auto Dub SRT Subtitles Aligned with Video Timeline

Upload your SRT/VTT subtitle file to automatically generate realistic AI voiceovers synced with your timeline.

Drag & drop subtitle file (.srt, .vtt) here

Supports SRT files from CapCut, Premiere, YouTube • Click to select

Live SRT subtitle preview:3 lines • 12s
#1 | 00:00:01,000 --> 00:00:04,200
Welcome to our short video creation channel!
🎙️ Jenny (US Neural)
#2 | 00:00:04,500 --> 00:00:08,100
Today we will explore automatic voice dubbing from SRT subtitles.
🎙️ Guy (US Neural)
#3 | 00:00:08,400 --> 00:00:12,000
Every dialogue will be frame-accurately aligned with your video.
🎙️ Jenny (US Neural)
100%
Timeline Accuracy
2 Format
Supports .SRT & .VTT
3,000+
Natural AI Voices
100%
Automated Audio Sync
Breakthrough Features

Breakthrough Subtitle Dubbing Features

Automation solution for content channels producing videos in bulk.

Frame-Accurate Sync ⏱️

Auto-calculates speech duration for each sentence to perfectly match SRT video timestamps.

.SRT & .VTT Support 🎬

Directly imports subtitle files exported from CapCut, Premiere, DaVinci, or YouTube.

Multi-Character Voice Dubbing 🎙️

Easily assign distinct AI male/female voices for each character line in the subtitle.

Instant Audio Export ⚡

Download a single merged MP3/WAV audio track aligned to drop straight into your video editor.

YupVox AI Service Pricing

Flexible credits, no surprise fees. Upgrade or cancel anytime.

🔥 Launch Offer: 50% OFF 1st Month!
Use code LAUNCH50 for 50% OFF your first month.

Free

Free
$0/ month
50.000
credits / month
Usage Equivalent:
TTS:50.000 ký tự
Audio Dub:~16.5 phút
Video Dub:~8.3 phút
50,000 free credits on sign-up
Max 3,000 chars per request
Access 300 standard AI voices
22 Free browser audio tools
Standard processing speed

Lite

Lite
$1.0$2
/ month
With code LAUNCH50 (1st Month)
99.000
credits / month
Usage Equivalent:
TTS:99.000 ký tự
Audio Dub:~33 phút
Video Dub:~16.5 phút
99,000 credits / month
Max 50,000 chars per request
Create up to 20 custom cloned voices
Unlock all 3,000+ premium AI voices
Standard processing speed

Starter

Starter
$4.5$9
/ month
With code LAUNCH50 (1st Month)
999.000
credits / month
Usage Equivalent:
TTS:999.000 ký tự
Audio Dub:~333 phút (~5.5h)
Video Dub:~166.5 phút (~2.7h)
999,000 credits / month
Max 100,000 chars per request
Create up to 100 custom cloned voices
Unlock all 3,000+ premium AI voices
High speed processing priority
MOST POPULAR

Growth

$9.5$19
/ month
With code LAUNCH50 (1st Month)
2.499.000
credits / month
Usage Equivalent:
TTS:2.500.000 ký tự
Audio Dub:~833 phút (~13.8h)
Video Dub:~416.5 phút (~6.9h)
2,499,000 credits / month
Max 100,000 chars per request
Create up to 500 custom cloned voices
Subtitle to Audio dubbing tool
Top priority processing bandwidth

Pro

Enterprise
$14.5$29
/ month
With code LAUNCH50 (1st Month)
3.999.000
credits / month
Usage Equivalent:
TTS:4.000.000 ký tự
Audio Dub:~1.333 phút (~22.2h)
Video Dub:~666.5 phút (~11.1h)
3,999,000 credits / month
Max 100,000 chars per request
Create up to 1,000 custom cloned voices
Subtitle to Audio dubbing tool
API Access & Dedicated 1-on-1 Support
Transparent Credit Conversion Formula

How Much Content Can You Create With 1 Plan?

All Yupvox tools share a unified credit balance. You can freely allocate credits across TTS, Audio, and Video dubbing.

Text to Speech (TTS)

1 Credit = 1 Ký tự

99,000 credits = ~99,000 characters (~16,500 words, ~25 book pages or ~2 hours of narration).

Audio Dubbing

50 Credits / giây (3.000 / phút)

99,000 credits = ~33 minutes of multi-speaker AI audio translation & expressive voice dubbing.

Video Dubbing & Sub

100 Credits / giây (6.000 / phút)

99,000 credits = ~16.5 minutes of AI video dubbing, subtitle masking & 4K MP4 re-rendering.

💡 Swipe horizontally to view all plans⇄
PlanCredits / CycleText to SpeechAudio DubbingVideo Dubbing
Free ($0)50.00050.000 ký tự (~1h)~16,6 phút~8,3 phút
Lite ($1.0 / $2)99.000 / tháng99.000 ký tự (~2h)~33 phút~16,5 phút
Starter ($4.5 / $9)999.000 / tháng1 triệu ký tự (~20h)~333 phút (~5.5h)~166,5 phút (~2.7h)
Growth ($9.5 / $19) ⭐2.499.000 / tháng2.5 triệu ký tự (~50h)~833 phút (~13.8h)~416,5 phút (~6.9h)
Pro ($14.5 / $29)3.999.000 / tháng4 triệu ký tự (~80h)~1.333 phút (~22.2h)~666,5 phút (~11.1h)

Dub Your Videos From SRT Subtitles Today

Sign up to claim 50,000 free trial credits for video dubbing.

Frequently Asked Questions

Do I need to manually trim audio clips to match subtitles?

No! YupVox AI automatically adjusts speech speed and pauses so the whole dubbed track matches 100% of SRT timestamps.

What subtitle formats are supported?

It supports the 2 most popular subtitle formats today: `.srt` and `.vtt`.

Can I try this feature for free?

Yes! Get 50,000 free trial credits upon registering your YupVox account today.