AI voice generator for video
Write the script, pick a voice, and get a clean read back — then place it on your video and caption it from the same app. 17 voices, with delivery you can direct.
Free to start · no watermark on any export
How to do it
- 1
Write or paste a script
Type it in, or start from the transcript of a clip you already have.
- 2
Choose a voice and mood
17 voices across a range of ages and tones, each previewable.
- 3
Add it to your video
The generated audio becomes a clip you can trim, move and mix.
Made for faceless video
If your channel does not put you on camera, the voice is the performance. Being able to try several reads and pick by ear matters more than the raw model quality does.
Direct the delivery, not just the words
The same sentence read calm, upbeat or serious changes what the video feels like. Emotional styles let you match the read to the cut instead of re-writing the script to compensate.
Captions follow the generated audio exactly
Because the voiceover and the captions come out of the same pipeline, the on-screen text matches the audio precisely — no manual nudging to line them up.
Reads 35 languages
Pick the script language, or let it detect one, and the voice reads it natively — English, Spanish, Arabic, Japanese and more. After the voiceover, captions can be generated for the result in the same language.
Questions
Do AI voices sound convincing?
Current text-to-speech is close to a voice actor for narration, with controllable emotional delivery. Every voice has a sample you can play before generating, so judge by ear rather than by description.
Can I clone my own voice?
No. Viten offers a fixed library of licensed voices and does not do voice cloning.
Can I use AI voiceover commercially?
The voices are licensed for use in the content you make with the app. As with any generated media, you are responsible for what you say with it.
Is it free?
AI voiceover is a Pro feature with a daily generation allowance. Auto-captions, the teleprompter and 720p export are on the free tier.
Can I mix it with the original audio?
Yes. The voiceover lands as its own clip with its own volume, so you can duck the original sound under it rather than replacing it.
Try it on your next video
Free to start, and nothing you export carries a watermark.