Synthesized Speech from Script: 4 Voice Styles Available

Instead of recording narration yourself, Bitcut can generate spoken audio from your script using an AI voice. You provide the text — either written manually or generated by AI Story Mode — and Bitcut produces natural-sounding narration that's placed on your timeline.

Generating AI Narration

1

Prepare your script

Write your narration text or use a script generated by AI Story Mode. Each section of the script corresponds to a portion of your timeline.

2

Choose a voice

Browse the available voice styles. Voices differ in tone, pacing, and character — preview each one to find the best match for your content.

3

Generate

Tap generate. The AI produces audio from your script and places it on the narration track, synced to your clips. This takes a few seconds depending on script length.

4

Review and adjust

Play back the timeline to hear the result. Adjust narration volume, re-generate with a different voice, or edit the script and generate again.

AI narration uses your quota: Generating voice audio counts toward your subscription's AI minutes. Longer scripts use more minutes.

Voice Styles

Choose a voice that matches your content's mood:

  • Neutral — clear and balanced, works for most content
  • Energetic — upbeat pacing, good for travel and lifestyle
  • Calm — relaxed and steady, suits tutorials and reviews
  • Conversational — casual tone, feels like a friend talking

Editing After Generation

AI voice narration is placed as a standard audio layer. You can trim it, adjust volume, or delete and regenerate specific sections. If you change your script text, generate again to get updated audio.

Combine with music: AI narration works alongside your music track. Bitcut automatically ducks the music volume during narration so the voice comes through clearly.