Help Center
Everything you need to know about using Dublyx.
Video Translation
Subtitles, burned-in text, language support
Browse articlesAI Dubbing
Voice cloning, lip-sync, voice selection
Browse articlesMP3 Dubbing
Audio dubbing, voice modes, formats
Browse articlesMP3 Translation
Audio transcription, SRT export
Browse articlesCredits & Billing
Plans, usage, payment methods
Browse articlesAccount & Settings
Profile, preferences, security
Browse articlesFrequently Asked Questions
How long does AI dubbing take?
Most videos process in 5–15 minutes depending on file length and selected options like lip-sync.
What file formats are supported?
Video: MP4, MOV, WEBM, MKV (up to 500 MB). Audio: MP3, WAV, M4A, AAC, OGG, FLAC (up to 500 MB).
How many languages do you support?
We support 20+ languages including English, Spanish, French, German, Arabic, Chinese, Japanese, Hindi, and more.
Is my data secure?
Yes — your files are encrypted in transit and deleted from our servers after processing is complete.
Can I preview a voice before dubbing?
Yes — click the play icon next to any voice in the voice selection grid to hear a sample.