SubFlow AI - Subtitle
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About this app
SubFlow AI automatically generates, translates and dubs subtitles for any video — powered by Whisper AI and neural machine translation, supporting 99+ languages.
WHY CREATORS PICK SUBFLOW AI
- Long videos welcome: subtitle lectures, podcasts and full movies — up to 3 hours per video on Pro, and even the free plan handles 15-minute videos
- Fair, simple pricing: plain minutes instead of confusing credits — and failed jobs never consume your quota
- Real accuracy where it matters: strong results in Persian, Arabic, Hindi, Urdu, Indonesian, Vietnamese, Spanish and 90+ more languages, including right-to-left scripts
- Android first: a fast native app that runs well on affordable phones
KEY FEATURES
- Auto Subtitle Generation: Upload any video and get accurate subtitles using OpenAI Whisper
- AI Translation: Translate subtitles into 99+ languages with neural translation
- AI Voiceover Dubbing: Replace the original audio with natural AI speech in your target language — choose a voice and preview it before exporting
- Subtitle Editor: Fine-tune timing and text with the built-in editor
- Multiple Export Formats: SRT subtitle file, burned-in video (MP4), or both
- Subtitle Styling: colors, size, position, outline and canvas presets for TikTok and YouTube
- High Quality Output: Export up to 1080p with no watermark (paid plans)
SUPPORTED LANGUAGES
English, Spanish, Arabic, Persian, Hindi, Indonesian, Vietnamese, Portuguese, Russian, Chinese, and 89 more.
FREE PLAN
- 30 minutes of subtitle generation per month
- Videos up to 15 minutes
- All core features, watermark on exported video
BASIC PLAN
- 200 minutes per month, videos up to 60 minutes
- 1080p export, no watermark
PRO PLAN
- 1,000 minutes per month, videos up to 180 minutes
- AI voiceover dubbing with voice selection
- H.265 compact export and priority processing
Download SubFlow AI and break language barriers in your videos today.
WHY CREATORS PICK SUBFLOW AI
- Long videos welcome: subtitle lectures, podcasts and full movies — up to 3 hours per video on Pro, and even the free plan handles 15-minute videos
- Fair, simple pricing: plain minutes instead of confusing credits — and failed jobs never consume your quota
- Real accuracy where it matters: strong results in Persian, Arabic, Hindi, Urdu, Indonesian, Vietnamese, Spanish and 90+ more languages, including right-to-left scripts
- Android first: a fast native app that runs well on affordable phones
KEY FEATURES
- Auto Subtitle Generation: Upload any video and get accurate subtitles using OpenAI Whisper
- AI Translation: Translate subtitles into 99+ languages with neural translation
- AI Voiceover Dubbing: Replace the original audio with natural AI speech in your target language — choose a voice and preview it before exporting
- Subtitle Editor: Fine-tune timing and text with the built-in editor
- Multiple Export Formats: SRT subtitle file, burned-in video (MP4), or both
- Subtitle Styling: colors, size, position, outline and canvas presets for TikTok and YouTube
- High Quality Output: Export up to 1080p with no watermark (paid plans)
SUPPORTED LANGUAGES
English, Spanish, Arabic, Persian, Hindi, Indonesian, Vietnamese, Portuguese, Russian, Chinese, and 89 more.
FREE PLAN
- 30 minutes of subtitle generation per month
- Videos up to 15 minutes
- All core features, watermark on exported video
BASIC PLAN
- 200 minutes per month, videos up to 60 minutes
- 1080p export, no watermark
PRO PLAN
- 1,000 minutes per month, videos up to 180 minutes
- AI voiceover dubbing with voice selection
- H.265 compact export and priority processing
Download SubFlow AI and break language barriers in your videos today.
AI subtitles, translation & dubbing — even for long videos. 99+ languages
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesDevice or other IDs
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
- You can request that data be deleted
What’s new
- Redesigned project list: opens instantly and uses far less data
- AI voiceover now lines up with subtitles more precisely, with smarter pacing
- Notification permission is asked only when a feature needs it
- Faster thumbnails, clearer error messages, and stability fixes
- AI voiceover now lines up with subtitles more precisely, with smarter pacing
- Notification permission is asked only when a feature needs it
- Faster thumbnails, clearer error messages, and stability fixes
App support
About the developer
上海煜饶网络科技有限公司
lichunwei@mgthly.com
中国
上海市奉贤区
奉贤区陈桥路1887号1幢3层K114室
邮政编码: 201400
+86 180 5719 0880
