How does Narration Box convert text into speech?

Narration Box uses advanced AI narrators from Google and Azure to instantly convert any written text into expressive speech. You just paste your content, select a voice, and hit generate– it's that simple.

Can I control the speed, tone, or pauses in the voice?

Yes. Narration Box supports SSML fine-tuning, you can adjust speaking rate, emotion, and pauses for each block. It even supports filler words like 'umm' and 'huh' for realism.

Do I need to split my text if it's long?

No. Unlike many tools, Narration Box handles long-form content without splitting or batching. You can generate 20-minute explainers, audiobooks, or lectures in one go.

Can I use multiple voices or languages in one project?

Yes. The block-based editor lets you assign different voices and languages to each text block, so you can mix narrators and accents in a single project effortlessly.

Do the voices sound natural or robotic?

Narration Box uses premium neural voices that sound highly realistic. Many voices include emotions like angry, calm, and whispering, plus natural phrasing and pacing.

What languages and accents are supported?

Narration Box supports 80+ languages with accents, including English (US, UK, Indian), Spanish, French, Hindi, Arabic, Japanese, and many more.

Can I use the generated voice commercially?

Yes. All audio generated through Narration Box can be used for commercial purposes, including YouTube videos, ads, eLearning content, and podcasts.

Is there a limit to how many words I can convert?

Word limits depend on your plan, but Narration Box has no hard technical limits, and you can always upgrade or add word credits if needed.

Do I need to install anything to use Narration Box?

No installation required. Narration Box works directly in your browser on desktop and mobile, just sign up and start creating.

Can I export the audio files?

Yes. You can export your audio in MP3, WAV and other formats instantly. We also support sharing via link for feedback or team collaboration.

Are style instructions available for every voice?

No, style instructions are only available for Enbee V2 voices and not for Enbee V1 and cloned voices.

Text to speech for production-ready AI voiceovers

Convert scripts, docs, courses, product demos, and long-form content into natural audio. Choose a voice, control pacing and emotion, then export the result from one studio.

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Trusted by leading organizations

Join thousands of companies and their people using our platform

Features that make our text-to-speech so human

Create natural-sounding speech in a variety of languages and voices using cutting-edge text-to-speech technology, with emotive features for lifelike speech generation.

Context aware
Our AI models are context-aware, allowing them to understand the text's context before hand and generate speech accordingly.
Emotive
Our AI models can exhibit emotion and expressive styles which can also be customized to your personal preferences.
Blazing fast
Blazing fast speech generation providing a super-fast response time that is easily usable for streaming and other real-time purposes.
Long form
Support for both short-form and long-form content without any rate or size limits, making it ideal for creating longer content without any hassle of batching.
Fine-tune
Fine-tune components of the voice, such as emphasis, prosody, rate, and more, to enhance the quality of speech output.

Hear voices built for real scripts

Compare voices by accent, tone, and production use case before creating your project.

Steffan

US English

Product walkthrough

Clear, measured delivery for explainers, launch videos, and narrated demos.

Ariana

US English

Brand narration

Warm, polished narration for ads, social videos, and customer-facing content.

Chris

US English

Instructional audio

Direct and steady for training modules, help docs, and internal enablement.

Imogen

British English

Editorial narration

Calm, precise narration for courses, explainers, and long-form listening.

Karthik

Indian English

Regional voiceover

Natural Indian English delivery for training, product, and education content.

Tabitha

British English

Premium voiceover

Composed, confident narration for polished brand and publishing workflows.

Need a specific language, accent, or narration style? Start in the studio and test voices against your own script.

Explore all voices

Text to speech that fits production work

Move from pasted text to usable audio with the controls teams expect from a voice studio.

1500+ production voices

Choose voices by language, accent, gender, age, and narration style for the exact format you are producing.

80+ languages and accents

Create localized narration for training, demos, support docs, ads, courses, and publishing workflows.

Block-based editing

Assign different voices, styles, pauses, and languages to individual sections of the same script.

Emotion and pacing control

Adjust tone, pauses, speaking rate, pronunciation, and delivery style without rebuilding the whole project.

Regenerate only changed lines

Update a sentence, paragraph, or scene without reworking the rest of your finished audio.

Exports for production

Download finished audio in practical formats such as MP3 and WAV for publishing, editing, or handoff.

How to convert text to speech

Create professional text-to-speech in just three simple steps.

Choose the voice and language

Start with a voice that matches your audience, accent, and format. Use the default voice or search the full voice library.

Paste the script and tune delivery

Add your text, split it into blocks when needed, then adjust emotion, pronunciation, pauses, and pacing.

Generate and export

Create the speech, revise only the sections that changed, and export the final audio for publishing or editing.

Create audio for every content format

Use AI voices, cloned voices, and multilingual narration for every format, audience, and style.

Explore all use cases Signup

Application Context

E-Learning

Create course narration, training modules, tutorials, and lesson audio with consistent voices, clear pacing, and multilingual delivery.

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Multilingual voice AI

With AI voices in 80+ languages at your fingertips, localising and globalising your audience become a piece of cake.

AI voices for every format

Access over 1500 natural-sounding AI voices with lifelike cadence. Create content in 80+ languages with accents, powered by advanced machine learning.

Child Voices

Perfect for children's content, educational videos and storytelling

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Local Accents

Localize your entertainment videos, adverts and audiobooks

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Emotions

Perfect for immersive gaming, dynamic creative videos and compelling ads

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Voices for regional accents and local delivery

Create localized voiceovers with accents that match the market, audience, and listening context.

Explore All Voices

Studio production quality voiceovers in seconds

Create voiceovers, audiobooks, short and long-form narration in editable blocks, with voices, controls, previews, and exports in one place.

Block-based projects

Split scripts, chapters, and documents into editable blocks. Assign different voices, languages, accents, or speakers to each block.

Edit and regenerate

Revise text, change the voice, adjust delivery, and regenerate only the blocks that need updates.

Emotion & style control

Add inline emotion tags like [angry], [sad], [excited], or [whispering] to guide how Enbee V2 voices deliver each line.

Pauses & pacing

Add pauses from the dropdown or type pause tags directly in your script to control breaks, scene shifts, and narration rhythm.

Style instructions

Tell Enbee V2 voices how to deliver each section with instructions like whispering, excited, trembling, grunting, or calm.

Multi-format import

Write from scratch, paste text, import from a URL, or upload documents to turn existing content into voice projects.

Custom pronunciation

Save pronunciation rules for Enbee V1 voices so names, brands, acronyms, and technical terms are spoken the way you want.

Multi-format export

Export single files or split by blocks in MP3, WAV, Opus, FLAC, or OGG for editing, publishing, and production.

Customer testimonials

See why creators, publishers, and teams rely on Narration Box for natural-sounding voice content.

Explore more reviews and testimonials →

Been writing my novel (my 6th) and using Narration Box to create the voice over for Audible. The book, "The Next Minute," is a sci-fi comedy, and I found that Narration Box was the ONLY VO tool that Audible would accept for narration. I would do my own audio but I have purealexia (condition where I cannot read, but can write), so I cannot do my own voiceovers. I tried almost ever other text to speech tool and they had limits on length of voice, voices that did not sound realistic, or were exorbitantly expensive. Narration Box saved the day. I was able to publish my first audiobook on Audible, and I am now working on my second narrated novel. The people were super helpful when I had questions, and very willing to work with me on any issues I had. Highly recommended!!!!

Kevin

The BasicFilmmaker

"The user-interface is great. Nice and simple without too many bells and whistles. The array of voices are also good, though some are definitely better than others. With that said, you can adjust the speaking pace for each voice, which does improve the flow, making voices seem less artificial. Also, the free plan is generous."

Tom W.

Filmmaker

"The best part I like about Narration Box is that it supports multiple languages with multiple narrators. Even in my required language, that is Hindi, 7 accents are available (4 male and 3 female). I can adjust the speaking rate and style. The output created can be saved in different formats, though I need .wav mostly."

Ravi K.

Mid-Market

"Quality of voices and ease of use made Narration Box the perfect choice for my fiction podcast The Program. It's the only voice synthesis service that knew the difference between 'live frugally' and 'live broadcast' and that could pronounce Mar-a-Lago."

Ivan

Creator, The program audio series

"The platform is easy to use, very intuitive, and at first glance, there are no unnecessary buttons or features. It is a positive that it allows you to import text from different sources, which saves you time and effort. A wide variety of voices and tones are available, as well as accents in different languages. Its free access is generous with features and word count."

Miguel José G.

Small-Business

"We've been using Narration Box for a while now, and are grateful to the team behind it! It allows us to create audio versions of our books and articles in many languages, within seconds. The generated audio sounds very natural and is almost indistinguishable from a real narrator. What an amazing service for creators, and it keeps evolving! I highly recommend it."

Reto Stuber

CEO, Stuber Media

"I like the options that anyone can easily create voiceovers in more than 70 languages and also have the range of 500+ narrators. They recently released their folders features that was requested by many people (and I needed it so bad) and trust me, it saved me hours and hours! There's three more things I really like; the option of extracting text from a link and one tap generation of a voiceovers, their quick response to customers, plus I can actually make the narrators sound angry, aggressive, or make them laugh."

Aparna

Content Developer (Marketing)

FAQs

Frequently asked questions

Need help with something? Here are our most frequently asked questions.

Text-to-Speech

Enterprise Ready

Built for scale and enterprise

Get higher usage limits, team workflows, priority support, custom onboarding, and security controls for larger voice production needs.

Custom SLAs for enterprise support
Dedicated onboarding and priority resolution
Early access to new features
Higher-throughput API usage
Role-based access for team seats
Volume-based pricing to match your scale
Custom usage limits and volume pricing

Secure-by-default

All content flows through encrypted channels

GDPR & Privacy Ready

We don’t train on or store user content

Low-latency TTS

Fast responses, globally distributed infra

Custom integrations

Need a custom setup or feature? We’ll make it work

Text to speech for production-ready AI voiceovers

Trusted by leading organizations

Features that make our text-to-speech so human

Context aware

Emotive

Blazing fast

Long form

Fine-tune

Hear voices built for real scripts

Steffan

Ariana

Chris

Imogen

Karthik

Tabitha

Text to speech that fits production work

1500+ production voices

80+ languages and accents

Block-based editing

Emotion and pacing control

Regenerate only changed lines

Exports for production

How to convert text to speech

Choose the voice and language

Paste the script and tune delivery

Generate and export

Create audio for every content format

E-Learning

Multilingual voice AI

AI voices for every format

Child Voices

Local Accents

Emotions

Voices for regional accents and local delivery

Studio production quality voiceovers in seconds

Customer testimonials

How does Narration Box convert text into speech?

Can I control the speed, tone, or pauses in the voice?

Do I need to split my text if it's long?

Can I use multiple voices or languages in one project?

Do the voices sound natural or robotic?

What languages and accents are supported?

Can I use the generated voice commercially?

Is there a limit to how many words I can convert?

Do I need to install anything to use Narration Box?

Can I export the audio files?

Are style instructions available for every voice?

Built for scale and enterprise

Secure-by-default

GDPR & Privacy Ready

Low-latency TTS

Custom integrations

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