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The Nexus AI Text-to-Speech engine converts written content into natural, expressive audio in moments. With a broad selection of voices, languages, and speaking styles, you can produce studio-quality voiceovers for virtually any project — no recording equipment or voice talent required.

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Use cases

  • Podcast narration — produce spoken episodes from scripts without recording sessions
  • Video voiceover — pair generated audio with your video content for seamless narration
  • Audiobooks — convert long-form written content into listenable audio files

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Creating a voiceover

1

Open the Voice Generator

Log in to app.mynexusai.com and select AI Voice Generator from your dashboard. This tool requires a Premium or Ultimate plan.
2

Enter your text

Paste or type the text you want to convert to speech. You can enter a short sentence or a full script — the generator handles both.
3

Select a voice

Browse the available voices and choose one that suits your project. Filter by gender, accent (e.g. American English, British English, Australian English), and tone (e.g. professional, warm, energetic).
4

Set language and speaking speed

Choose your target language from the dropdown, then adjust the speaking speed — slow it down for clarity in instructional content, or increase the pace for fast-paced promotional material.
5

Generate and preview

Click Generate to produce your audio. Use the built-in player to preview the result before downloading.
6

Download your audio file

Once you are satisfied with the output, click Download to save your audio file in high-quality format, ready to use in your project.

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Tips for natural-sounding output

The AI reads punctuation as pacing cues. Commas create brief pauses, full stops signal the end of a thought, and question marks adjust intonation accordingly. Missing punctuation leads to flat, run-on delivery — so treat your script as you would a written document.
For lengthy scripts, split your content into logical paragraphs or sections and generate each one separately. This gives you more control over pacing and lets you re-generate individual sections without redoing the entire piece.
Spell out abbreviations (write “Doctor” instead of “Dr”) and numbers in full (write “twenty-five” instead of “25”) unless you want the AI to read the literal characters. Symbols like & or % may be read inconsistently depending on context.
Where your voice library supports SSML or emphasis tags, use them sparingly to stress key words. Overusing emphasis reduces its impact and can make the audio sound unnatural.
AI Text-to-Speech requires a Premium (25/mo)or∗∗Ultimate∗∗(25/mo) or **Ultimate** (50/mo) plan. It is not available on the Free plan. View pricing to upgrade.
Need a unique, branded voice rather than a preset? Use AI Voice Clone (Ultimate plan) to create a custom voice model from an audio sample, then use it directly within Text-to-Speech.

AI Voice Clone

Clone any voice and use it in your text-to-speech projects. Available on the Ultimate plan.