zVOICE AI

Free Movie Trailer Voice Generator

Paste your trailer script, keep the trailer preset on, and download a deep, slow, dramatic read as an MP3.

Try it free

No sign-up needed

Start from a sample script:

141 / 500 characters

Free clips are up to 500 characters, with no sign-up and no watermark. Longer scripts, voice cloning and more voices are on the paid plans.

How it works

  1. Write a short script with dramatic pauses: full stops between each idea. Free clips are up to 500 characters.
  2. Leave the "Trailer voice preset" ticked. It lowers the pitch by 35 Hz and slows the speed by 20 percent on any voice. Christopher is preselected; Guy is a good second choice.
  3. Press generate, listen, and download the MP3. Add music and sound effects in your video editor.

What does the trailer voice sound like?

A deep, slow and deliberate read, the kind of voice that opens a film trailer or a channel intro. It comes from a natural AI voice with the pitch turned down and the pace slowed, so every line lands with weight.

The audio is voice only. There is no music, no booms and no echo: add those in your video editor, where you can time them to your cuts.

How to write a trailer script

  • Open big: "In a world where...", "One night...", "This summer...".
  • Keep each sentence to one idea, and end it with a full stop for a dramatic pause.
  • Build up in threes: "One city. One night. One chance."
  • Finish with a date or a call to action: "Coming soon", "Subscribe now".

Where a trailer voice works well

  • Fan-made and student film trailers.
  • YouTube channel trailers and video intros.
  • Game launches, mods and Twitch stream intros.
  • Funny family videos, party invitations and birthday promos.
  • Product launches and event promos.

What this tool does and does not do

  • It reads your script in a deep, slow, dramatic AI voice and gives you an MP3.
  • It does not add music, sound effects or reverb.
  • It does not copy any famous trailer narrator, actor or real person. The voices are standard AI voices.

Frequently asked questions

Is the movie trailer voice generator free?

Yes. The box is free with no sign-up and no watermark, up to 500 characters per clip. Longer scripts, voice cloning and more voices are on the paid plans.

How is the trailer voice made?

The preset lowers the pitch of the chosen AI voice by 35 Hz and slows it by 20 percent, which gives a deeper and more dramatic read.

Can it sound like the famous trailer narrator?

No. We do not imitate real people. You get a deep trailer-style voice from a standard AI voice.

Does it add trailer music?

No. You get the voice as an MP3. Add music and sound effects in your video editor.

How long can my trailer script be?

Up to 500 characters per free clip, about 30 to 40 seconds at trailer pace. For a longer trailer, generate it line by line and join the clips in your editor.

Need more than a short clip?

The free box above is capped at 500 characters per clip. If you need longer scripts (up to 5,000 characters per generation), voice cloning or higher-quality voices, take a look at the plans. Nothing here is required to use the free tool.

See plans and pricing

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