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YupVox
Translate Video (AI Video Dubbing & Re-rendering)

AI Video Translation & Re-rendering

Automatic Video Speech Dubbing & Subtitle Burning

Translate all speech in your video into any language, synthesize time-aligned voiceovers and re-render sharp MP4 videos.

Drag & drop Video file (.mp4, .mov, .webm) here

Supports video files up to 50MB • Click to start video translation

Time-aligned script translation preview:3 sentences • 11s
00:00 - 00:03
Exploring short-form video creation in 2026.
Exploring short-form video trends in 2026.
Guy (US Neural)
00:03 - 00:07
AI video dubbing makes global reach effortless.
AI video dubbing makes global reach effortless.
Jenny (US Neural)
00:07 - 00:11
Export clean MP4 or burned subtitles video.
Export clean MP4 or burned subtitles video.
Guy (US Neural)

Translate Video Key Features

Industry-leading AI video dubbing and re-rendering pipeline to build multi-language videos.

AI Re-rendering

AI Video Re-rendering 🎬

Re-renders complete MP4 videos with synchronized AI voiceovers replacing original speech audio.

Ultra-fast Muxer

Ultra-Fast Stream Copy ⚡

Sub-second stream copy FFmpeg engine merging dubbed audio into video with 100% original video quality preserved.

Burned Subtitles

Burned Subtitles Option 💬

Auto-burn crisp white text with black outline subtitles at the bottom center of the video for TikTok, Reels, & Shorts.

Global Reach

Multi-Language Global Reach 🌐

Effortlessly turn 1 video into 10 multi-language videos to grow your international audience.

Time-Aligned

Timestamp Alignment ⏱️

Auto-calculates AI speech speed to make every dialogue line perfectly match video scene transitions.

Auto-Save

Project State Persistence 💾

Every video dubbing project gets a unique ID (?id=xxxxx) so you can resume your workflow anytime.

3-Step AI Video Translation Workflow

Translate and re-render dubbed videos in under 1 minute

1

Setup Configuration

Upload Video (.mp4, .mov, .webm), select target language and AI voice.

2

Confirm Script

Review and edit line-by-line script translation timestamps.

3

Render & Download

Download Clean MP4 Video or Burned Subtitled MP4 Video.

YupVox AI サービス料金プラン

柔軟なクレジット体系、隠れた費用なし。いつでもアップグレード・解約可能。

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

Free

無料
$0/ 月
50.000
クレジット / 月
無料登録で50,000クレジット進呈
1回あたり最大3,000文字
300の標準AI音声を利用可能
22種類の無料オンライン音声ツール
標準クラウド処理速度

Lite

ライト
$1.0$2
/ 月
With code LAUNCH50 (1st Month)
99.000
クレジット / 月
99,000 クレジット / 月
1回あたり最大50,000文字
最大20個のオリジナル音声をクローン作成
3,000以上のプレミアムAI音声をすべて解放
標準クラウド処理速度

Starter

スターター
$4.5$9
/ 月
With code LAUNCH50 (1st Month)
999.000
クレジット / 月
999,000 クレジット / 月
1回あたり最大100,000文字
最大100個のオリジナル音声をクローン作成
3,000以上のプレミアムAI音声をすべて解放
高速処理プライオリティ
一番人気

Growth

一番人気
$9.5$19
/ 月
With code LAUNCH50 (1st Month)
2.499.000
クレジット / 月
2,499,000 クレジット / 月
1回あたり最大100,000文字
最大500個のオリジナル音声をクローン作成
字幕から音声への自動吹き替えツール
最優先処理帯域幅

Pro

プロ
$14.5$29
/ 月
With code LAUNCH50 (1st Month)
3.999.000
クレジット / 月
3,999,000 クレジット / 月
1回あたり最大100,000文字
最大1,000個のオリジナル音声をクローン作成
字幕から音声への自動吹き替えツール
APIアクセス＆専任1対1技術サポート

Frequently Asked Questions

How is Translate Video priced?

Charged at 100 credits per 1 second of dubbed video (e.g., 10 seconds video = 1,000 credits).

What are the 2 video download options?

You can download Clean Video (dubbed audio only, no text) or Subtitled Video (dubbed audio + burned subtitles at bottom).

Is original video quality preserved?

Yes! FFmpeg Stream Copy maintains original resolution, colors, and frame rate.

Experience AI Video Dubbing & Translation Today

Register now to get 50,000 free trial credits for all features.