Transform speech into contentwith AI




Our Products
We provide the perfect AI solutions for you to create content or host meetings
AI Subtitling Tool
Generate accurate subtitles using AI with multilingual support
- Cantonese (廣東話) to Chinese (書面語) / English
- Support subtitle generation and translation in 80+ languages, including Chinese, English, Japanese, Korean, Thai, etc
- Export in multiple subtitle formats
AI Meeting Transcription
Generate transcripts using AI in meetings
- Automatic speaker identification
- Output to written Chinese / English in one click
- Generate meeting summaries and to-do items
AI Real-time Transcription
Real-time voice transcription and translation with multi-device synchronized viewing
- Real-time voice transcription and translation supporting multiple languages
- Translation begins immediately after transcription, with bilingual content displayed side by side
- Share via QR Code to view translation results synchronously on other devices
- Audio is not saved, but transcription and translation results are retained for you to review at any time
Features
Cantonese to Written or Spoken Chinese, 80+ Translate Options
With just a single click, you can create subtitles or transcripts in Written Chinese or Spoken Chinese. Translate them into 80+ languages, including English, Japanese, Korean, German, and French.

Download Video with Subtitles & Multiple Export Options
Generate subtitles and instantly download your video with them embedded, no extra software needed. Export subtitles and transcripts in multiple formats such as .srt, .docx, .csv, .txt.
Discover more about AI Subtitling Tool
Capturing Every Meeting Detail with Our Most Advanced AI
Taking meeting minutes has never been simpler: AI automatically generates full transcripts, concise summaries, action items and chapter markers for your meeting all in one place. Chat with our AI to instantly find all the details you need.
Discover more about AI Meeting Transcription
Multiple Upload Options & Auto-Scheduled Meeting Recording
Upload via YouTube links, direct audio capture, or video/audio files (.mp4, .mov, .m4a, .mp3, etc). You can also connect Google Calendar to automatically schedule recordings for Google Meet and Microsoft Teams sessions.
Learn more about Scheduled Recording
Steps to Generate Subtitle
Upload Video & Select Language
Upload files / YouTube link / record audio inside the tool, select the corresponding input and output languages.
Generate Subtitles
Click the transcribe button, our AI will start generate subtitle for you.
Translate Subtitles
Use our subtitle editor to view or proofread subtitles, and use the subtitle translation function to add subtitle tracks in other languages as needed.
Download Subtitles / Video
Download subtitles in the format you want, or download videos with subtitles embedded.
Compare Plans
Free | Subscription | |
|---|---|---|
Auto Subtitle / Meeting Transcription | First 15 mins of the video | |
Max. File Size | 3 GB | 15 GB |
Video Export (Subtitle Embedding) | ||
Remove watermark | – | |
Quality | Up to 720p | Up to 4K |
Subtitle Editor | ||
Subtitle & Timestamp Editing | ||
Subtitle Translation | ||
Multi-language Subtitle Editing | ||
Download Subtitle Files | – | |
Price | HK$ 0 / month | From HK$ 140 / month |
| Get Started | Compare Plans |
Supported Languages
Spanish
97.0% accuracy
Italian
96.0% accuracy
English
95.8% accuracy
Portuguese
95.7% accuracy
German
95.5% accuracy
Japanese
94.7% accuracy
Polish
94.6% accuracy
Dutch
93.3% accuracy
Russian
94.4% accuracy
Indonesian
92.9% accuracy
Catalan
92.7% accuracy

French
91.7% accuracy
Turkish
91.6% accuracy
Swedish
91.5% accuracy
Ukrainian
91.4% accuracy
Malay
91.3% accuracy
Norwegian
90.5% accuracy
Finnish
90.3% accuracy
Vietnamese
89.7% accuracy
Thai
88.5% accuracy
Slovak
88.3% accuracy
Greek
87.5% accuracy
Czech
86.7% accuracy
Croatian
86.6% accuracy
Tagalog
86.2% accuracy
Danish
86.2% accuracy
Korean
85.7% accuracy
Romanian
85.6% accuracy
Bulgarian
85.4% accuracy
Chinese
85.3% accuracy
Galician
84.6% accuracy

Bosnian
84.3% accuracy
Arabic
84.0% accuracy
Macedonian
83.5% accuracy
Hungarian
83.0% accuracy
Tamil
82.5% accuracy
Hindi
78.5% accuracy
Estonian
78.1% accuracy
Urdu
77.4% accuracy
Latvian
76.9% accuracy
Azerbaijani
76.9% accuracy
Hebrew
76.6% accuracy
Lithuanian
72.9% accuracy
Persian
71.9% accuracy
Welsh
67.1% accuracy

Serbian
67.0% accuracy
Kazakh
66.1% accuracy
Icelandic
63.3% accuracy
Marathi
63.0% accuracy
Maori
62.3% accuracy
Swahili
61.8% accuracy
Nepali
61.7% accuracy
Why Choose Subanana?
Experience cutting-edge AI technology that delivers unmatched accuracy and efficiency for all your language needs
Superb Accuracy
Continuously tested and refined AI technology with proven 98% accuracy rate trusted by thousands of users.
Multi-Language Translation
Seamless subtitle and translation support across 80+ languages with instant, professional-quality results.
AI Smart Workflow
Intelligent automation featuring summaries, to-do items, etc. to maximize your productivity.




















