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YupVox
100% Free AI Subtitle Translator • Time-Aligned

Translate Video Subtitles 100% Time-Aligned

Translate .SRT and .VTT subtitle files into 100+ languages automatically. Interactive bilingual editor, zero timestamp drift, and seamless bilingual subtitle export.

Drag & drop or click to choose .SRT / .VTT

Supports .SRT, .VTT, .TXT subtitle files

Translate Subtitles Key Features

Professional subtitle translation workflow engineered for video creators & translators.

100% Timestamps

100% Timestamp Preservation ⏱️

Preserves exact start and end timestamp markers. Translated subtitles will never drift or desync when played on video.

100+ Languages

100+ AI Languages 🌐

AI contextual translation models to accurately translate subtitles into 100+ languages fluently.

Dual-Pane Editor

Dual-Pane Bilingual Editor ✏️

Side-by-side dual pane view (Original vs Translated). Easily edit translated lines before exporting.

Bilingual Mode

Bilingual Subtitle Export 📜

Generate merged subtitle files displaying original and translated text together on 1 frame for language learning.

Multi-Export

Multi-Format Export 📦

One-click export for YouTube-standard .SRT files, WebVTT .VTT files, and TXT script files.

AI Voice Ready

AI Voice Conversion Ready 🎙️

Seamlessly convert translated subtitles into studio AI voiceovers or video dubbing.

3 Easy Steps to Translate Subtitles

1

Upload & Setup

Upload .SRT/.VTT file or paste text. Select target language and translation tone.

2

Edit & Confirm

Review bilingual script line-by-line. Edit text freely and preview video sync.

3

Download Results

Download .SRT, .VTT, Bilingual subtitles, or send to AI Voice synthesis.

Precios de Servicios YupVox AI

Créditos flexibles, sin cargos ocultos. Actualiza o cancela en cualquier momento.

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

Free

Gratis
$0/ mes
50.000
créditos / mes
50,000 créditos gratis al registrarte
Máx 3,000 caracteres por solicitud
Acceso a 300 voces de IA estándar
22 herramientas de audio online gratis
Velocidad de procesamiento estándar

Lite

Lite
$1.0$2
/ mes
With code LAUNCH50 (1st Month)
99.000
créditos / mes
99,000 créditos / mes
Máx 50,000 caracteres por solicitud
Crea hasta 20 clones de voz personalizados
Desbloquea más de 3,000 voces de IA premium
Velocidad de procesamiento estándar

Starter

Starter
$4.5$9
/ mes
With code LAUNCH50 (1st Month)
999.000
créditos / mes
999,000 credits / mes
Máx 100,000 caracteres por solicitud
Crea hasta 100 clones de voz personalizados
Desbloquea más de 3,000 voces de IA premium
Prioridad de procesamiento de alta velocidad
MÁS POPULAR

Growth

MÁS POPULAR
$9.5$19
/ mes
With code LAUNCH50 (1st Month)
2.499.000
créditos / mes
2,499,000 credits / mes
Máx 100,000 caracteres por solicitud
Crea hasta 500 clones de voz personalizados
Herramienta de doblaje de subtítulos a audio
Ancho de banda prioritario de nivel superior

Pro

Pro
$14.5$29
/ mes
With code LAUNCH50 (1st Month)
3.999.000
créditos / mes
3,999,000 credits / mes
Máx 100,000 caracteres por solicitud
Crea hasta 1,000 clones de voz personalizados
Herramienta de doblaje de subtítulos a audio
Acceso a API y soporte técnico 1 a 1 dedicado

Frequently Asked Questions

Will translating subtitles ruin video timing?

Not at all! YupVox preserves 100% of millisecond timestamp markers from your original file.

What file formats are supported?

YupVox supports all popular formats including .SRT, WebVTT (.VTT), .ASS, and plain text .TXT.

Can I download bilingual merged subtitles?

Yes! You can download a merged bilingual subtitle file displaying both original and translated lines.