How do persona and voice options differ?

Persona controls the narrative style (commercial, educator, documentary) while the voice selects the actual speaker timbre. Mix and match to get the tone that matches your project.

Can I adjust pacing and emphasis after generation?

Yes. Change the pacing or emphasis dropdowns and regenerate with the same script. The app reuses your edited text so you can iterate quickly.

How do I write scripts that sound natural?

Use short sentences, break sections with blank lines, and indicate pauses with ellipses or parenthetical notes. Avoid all caps and include pronunciations for tricky terms.

Which languages are supported?

The built-in presets focus on English, Spanish, Portuguese, and French. For other languages, supply a fully written script and pick the voice closest to your accent.

What is the best way to deliver the final files?

Download the MP3, rename it with the project and persona, and share both the audio and the script so editors can request revisions if needed.

Do I need an account to use this tool?

No. You can use GPTAI.host tools without signing up or logging in.

How do I write a good voiceover script?

Use short sentences, read it out loud, and add natural pauses. For ads, lead with the benefit in the first 3–5 seconds and end with a single clear CTA.

Is it safe to paste sensitive content?

Avoid submitting passwords, private keys, or confidential personal/business data. Your input must be processed to generate an output and may pass through third-party AI services.

Can I use the output commercially?

Usually yes, but it depends on your use case and the underlying AI/provider terms. If you need legal certainty (logos, trademarks, medical/legal), review the output carefully and consult a professional.

Voice Production

AI Voiceover & Dubbing Generator

Generate polished narration for videos, tutorials, and ads. Paste a finished script - or a short brief and we'll draft a speakable script first - then choose persona, pacing, and language before downloading the MP3.

Voiceover scripting guidelines

Two ways to use this tool: (1) Paste a finished script and we will voice it asis. (2) Paste a short brief or prompt - we'll first write a concise, speakable script, show it in the text box for edits, and then generate the voiceover.

Write the final narration you want recorded-avoid prompts such as "make it exciting".
Add stage directions in brackets if needed, e.g. "[Pause 1s]" or "[Whisper]".
Keep scripts within 1,500 characters or split them into multiple takes.

Project name

Paste your script

Tip: Include pronunciation cues in parentheses, e.g. (pronounced "jahn").

Persona style

Voice language

Pollinations voice

Delivery pace

Emphasis focus

Voiceover preview

No voiceover yet. Generate audio to preview.

Voiceover best practices

Add short stage directions like [pause 1s] or [whisper] to fine-tune delivery.
Split long videos into shorter scenes for precise desktop editing.
Use the language selector to create multilingual versions without re-recording.

Enhance your narration toolkit

AI Text to Audio

Convert scripts into quick MP3 clips with minimal configuration.

AI Audiobook Generator

Produce chapter-based narrations for long-form content.

AI Ad Spot Voiceover

Create short commercial spots with punchy pacing and emphasis presets.

Voiceover generator FAQs

Example input & output

Example input

Script: In today’s video, we’ll show you a faster workflow...
Style: warm, confident
Length: 15–30 seconds

Example output

A clean, natural-sounding voiceover track you can download and reuse.