AIテキスト読み上げ＆動画スタジオ（オールインワン）
4,000以上の高品質AI音声でテキストをリアルな音声に変換。ボイスクローニング、自動ストーリー動画作成、マルチプラットフォーム一括配信に対応。
クレジットカード不要 • 新規登録で50,000クレジット進呈
4,000以上の超リアルなAI音声
100以上の言語に対応した4,000以上の男女の高品質なAI音声で、感情豊かなナレーションを瞬時に生成。
Welcome back to the studio. [pause: 0.6s] Today, we are exploring the future of ultra-natural expressive AI voice synthesis.
動画や音声の制作に丸一日費やす必要はありません
原稿作成、音声収録、動画編集、SNS投稿まで、バラバラなツールを使う作業はクリエイターの時間を奪います。
ツールの分散と高額なコスト
複数のサブスクリプション（月額150ドル以上）の二重支払い。ツール間でのファイル変換やアップロードに何時間も浪費。
感情のないロボットのような音声
従来のTTSは不自然で一本調子。視聴者は無機質なAI音声に気づき、最初の3秒で離脱してしまいます。
編集の遅れとゴールデンタイムの逸失
字幕の個別タイミング調整、9:16と16:9の再書き出し、手動SNS投稿がクリエイターを疲弊させます。
すべての制作工程を1つのクラウドスタジオに統合
台本テキスト → 4,000+リアルAI音声 → 4K完成動画 → 8大SNSへの1クリック自動配信。
A comprehensive suite for AI sound & video production
Say goodbye to fragmented tools. Yupvox seamlessly bridges the workflow from script conception to global video syndication.
Voice & Audio
Text to Speech (TTS)
4,000+ natural AI voices across 100+ languages.
AI Voice Cloning
Clone your authentic voice from a 10s recording.
AI Voice Changer
Transform voice timbre, age, gender, and emotion.
Speech to Text (STT)
Transcribe meetings and podcasts to text with 98% accuracy.
Dubbing & Translation
Subtitle to Audio
Auto-dub SRT subtitle files with second-accurate alignment.
Translate Subtitles
Translate SRT & VTT subtitles preserving 100% timestamps.
Translate Audio
Translate & dub multi-speaker audio with voice mapping.
Translate Video
Localize videos globally with voice cloning dubbing.
Video & Syndication
AI Video Maker
Generate story videos from audio with animated subtitles.
Music to Video
Turn tracks and beats into visual music videos.
Viral Channels
Broadcast to YouTube, TikTok, Reels & Threads with 1 click.
Viral Plan & Calendar
Automate publishing calendars with prime-time delivery.
アイデアから全SNS配信まで、わずか3ステップ
クラウド上で完全自動化：音声合成、動画レンダリング、SNSマルチ配信をワンストップで。
Generate Speech or Clone Voice
Input your script into TTS Studio with 4,000+ lifelike voices, or upload 10 seconds of audio to clone your own signature voice.
Create Story Video & Dub Subtitles
Auto-render storytelling videos with cinema backgrounds, dynamic karaoke subtitles, or multi-language dubbing.
1-Click Multi-Channel Broadcasting
Publish simultaneously to YouTube, TikTok, Facebook Reels, Instagram, and Threads scheduled for peak traffic slots.
Trusted By Creators Worldwide
Hear what professional YouTubers, Podcasters & Editors say about accelerating their content production with YupVox.
"YupVox AI voices are extraordinarily natural without awkward robotic pauses. I save 80% of daily Shorts production time!"
"The Subtitle to Audio feature reading SRT files with second-accurate alignment is an absolute savior for my channel!"
"Voice Cloning from just 10 seconds of audio is mindblowing. I dubbed a full 20-lesson course in a single afternoon."
ブラウザで完結するプロフェッショナル音声処理ツール群
重いソフトウェアのインストール不要。ブラウザ内で高速かつ安全にオーディオを編集。
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。
Free
無料Lite
ライトStarter
スターターGrowth
Pro
プロ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)
99,000 credits = ~99,000 characters (~16,500 words, ~25 book pages or ~2 hours of narration).
Audio Dubbing
99,000 credits = ~33 minutes of multi-speaker AI audio translation & expressive voice dubbing.
Video Dubbing & Sub
99,000 credits = ~16.5 minutes of AI video dubbing, subtitle masking & 4K MP4 re-rendering.
| Plan | Credits / Cycle | Text to Speech | Audio Dubbing | Video Dubbing |
|---|---|---|---|---|
| Free ($0) | 50,000 | 50,000 文字 (~1h) | ~16.6 分 | ~8.3 分 |
| Lite ($1.0 / $2) | 99,000 / 月 | 99,000 文字 (~2h) | ~33 分 | ~16.5 分 |
| Starter ($4.5 / $9) | 999,000 / 月 | 1,000,000 文字 (~20h) | ~333 分 (約 5.5h) | ~166.5 分 (約 2.7h) |
| Growth ($9.5 / $19) ⭐ | 2,499,000 / 月 | 2,500,000 文字 (~50h) | ~833 分 (約 13.8h) | ~416.5 分 (約 6.9h) |
| Pro ($14.5 / $29) | 3,999,000 / 月 | 4,000,000 文字 (~80h) | ~1,333 分 (約 22.2h) | ~666.5 分 (約 11.1h) |
よくある質問
What is Yupvox AI and what does the platform offer?
Yupvox is an all-in-one AI Audio & Video production platform for creators and businesses. It features Text to Speech (4,000+ voices), Speech to Text, Subtitle to Audio, AI Voice Cloning, AI Video Maker, Audio/Video Translation, and 1-Click Multi-Channel Broadcasting.
Can I use generated audio and videos for commercial monetization?
Yes! You retain 100% commercial ownership of all audio and video created with Yupvox. You are free to monetize on YouTube, TikTok, Facebook, use in advertising, podcasts, or online courses.
What do I get when signing up? Is a credit card required?
As soon as you sign up with Google, you instantly receive 50,000 free credits to test all features across the Yupvox ecosystem without entering any credit card.
How does Viral Channels multi-broadcasting work?
Connect your social accounts once. With one click, AI automatically re-formats sizes (16:9, 9:16), generates SEO captions and hashtags, and publishes simultaneously or schedules for golden hours.
Is my cloned voice model private and protected?
Strictly private. Yupvox isolates voice clone models with enterprise-grade encryption tied exclusively to your account. Your voice is never exposed or used for public models.