AI Voice Generator & Text-to-Speech for Creators.

Create natural, studio-quality AI voiceovers in seconds—multiple voices, languages, voice styles & exports for videos, reels and podcasts.

AI Voice Generator preview on iPhone

AI Voiceover App for iPhone and iPad

Write or paste text → choose a voice & language → generate realistic speech with one tap. Fine-tune speed, pitch and style, then export clean audio for your videos.

AI Voice Generator app preview

Discover AI Quiz Maker

Create study quizzes and flashcards from your scripts or subtitles—perfect pair with AI Voiceovers for content creators and educators.

Quiz maker screen
Flashcards screen
Studio-Quality AI Voices
Fast, Simple Workflow
Export for Reels, YT & Podcasts

Create Voiceovers in Minutes

Choose voices, adjust tone, and export high-quality audio. Perfect for creators, educators, marketers and product videos.

Multiple Voices & Languages

Natural male/female voices with global language support.

One-Tap Export

Export MP3/WAV for editing apps or post directly to socials.

Ready to Voice Your Next Video?

Try the Free Trial and turn scripts into high-quality speech for YouTube, Instagram, TikTok, explainer videos and podcasts.

1
Download

Get the app and start your free trial.

2
Write

Paste your script and choose a voice.

3
Generate

Export clean audio for your project.

Decorative Dots

Create Professional Voiceovers with AI—Fast and Simple

Voice styles icon
Voice Styles

Narration, promo, tutorial and conversational tones.

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Languages

Generate speech in multiple global languages.

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Clean Exports

High-quality MP3/WAV ready for editing or posting.

Use cases icon
Use Cases

YouTube intros, reels, ads, tutorials, podcasts, learning.

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Fast Rendering

Generate long voiceovers in seconds.

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Friendly Support

We’re here to help you get great results.

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Over 24,561 creators use our AI Voice Generator and study tools to ship content faster.

Best voiceover app I've used on iPhone!
Rating: 5/5

“Natural voices and super quick rendering. My reels sound professional now.”

Sarah Johnson

“Exactly what I needed for tutorials—voices, languages, easy export.”

Michael Carter

“Great for quick product clips—no need to record my own voice.”

Emily Davis

“Clean audio exports—drops right into my editor. Love it.”

David Martinez

“Simple, fast, and voices sound real. Five stars.”

Linda Thompson

Start Free—Create Your First AI Voiceover

Download the app to try realistic voices, languages, and one-tap export. When you’re ready, pick a plan that fits your workflow.

Start Free Trial

Questions?
Email: hello[at]ondevtra.com

Powerful Voice Tools for Your Business

Produce professional narrations for product demos, training, explainers, and ads—without recording gear.

Natural-Sounding Speech

Voices designed for clarity and engagement.

Frictionless Workflow

Paste script → pick voice → export audio—done.

Explainers, tutorials, ads, shorts/reels, corporate training, podcasts, product walkthroughs and social posts.

Yes—tweak speed and pitch and add natural pauses for the exact delivery you want.

Yes—regular feature updates plus friendly support to help you create better audio faster.

We offer consulting to help teams produce voiceovers at scale with simple, repeatable steps.

Get in Touch

Need help choosing voices or planning workflow for your content? We’d love to help.

Contact Us

We'll respond to your queries promptly.
Email: hello[at]ondevtra.com