FAQ
How long are videos stored?
MP4 files are kept for 3 days. Content and audio stay in your account.
Commercial use?
Yes — you own the videos you create.
Natural voices?
ElevenLabs & Azure TTS with word-level karaoke timing.
Which languages?
English (IPA), Vietnamese, Chinese (pinyin), Japanese (furigana), Korean (romanization), French, German, and Spanish.
How do credits work?
Each video costs credits based on sentences, layouts, and TTS characters. No monthly maintenance fee.
Auto-renewal?
No. You top up credits only when you need them.