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Narration Box AI Voice Generator Logo[NARRATION BOX]

AI voice production platform
for creators and teams

Create voiceovers, cloned voices, and audiobooks from text. Control emotion, pacing, pronunciation, pauses, and narration style inside one platform.

Voices you can direct with emotion, style, and accent

Emotional performance

Voiced by Maribel

Trusted by leading organizations

Join thousands of companies and their people using our platform

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One platform for text-to-speech, voice cloning, and audiobooks

Turn scripts, documents, and books into editable speech projects. Choose multilingual AI narrators, direct tone and accent, clone an approved voice, and export short clips or chapter-based audio at one place.

1500+

1500+ AI narrators

Pick voices for short clips, long-form narration, audiobooks, tutorials, demos, podcasts, and ads.

80+ languages and accents

Create localized voice content for audiences across regions, languages, and content formats.

CTRL + C → CTRL + V

Voice cloning

Clone your voice from 30 seconds of audio and create new speech without recording again.

Block-based studio

Split scripts, chapters, and documents into editable blocks. Generate, preview, revise, and export each section from one workspace.

Studio Feature

Emotion, accent, and language control

Control how Enbee V2 voices speak across emotion, accent, language, speed, pauses, and delivery style.

Angry
Angry
Sad
Sad
Cheerful
Cheerful

Audiobook Creator

Upload EPUB, PDF, or DOCX files and parse them into chapters. Edit paragraphs, assign narrators, regenerate passages after edits, and download chapter audio for your publishing workflow.

Enbee V2 voices are multilingual. Direct the overall delivery, then add short inline expression tags where the performance should change.

Choose a narrator

117 / 500

Script

55 / 100 words

Crossing the uncanny valley of voice

Direct Enbee V2 voices with style instructions, inline expression tags, accents, and language changes so scripts sound performed, not pasted into a basic text-to-speech box.

Studio quality audiobooks. In minutes.

Create professional audiobooks from your manuscript with AI narrators, cloned voices, and long-form production tools.

H. G. Wells
The War of theWorlds
Science Fiction
Narration Preview
Science Fiction
The War ofthe Worlds
H. G. Wells
H. G. WellsScience Fiction

Chapter 1

The War of the Worlds

H. G. Wells

No one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligences greater than man's. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes. Slowly and surely they drew their plans against us.

At most terrestrial minds this suspicion would have been rejected as impossible. To imagine that life existed on Mars seemed absurd to many. Yet the astronomers were watching the red planet with increasing interest. The surface of Mars showed curious markings. Long lines appeared and reappeared. Some thought these were canals built by intelligent beings. Others believed them to be natural formations. But none imagined the truth.

Create audio for every content format

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

Application Context

E-Learning

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

00:00
00:00

Text to speech that follows the script

Turn plain text into directed speech with voices that follow context, emotion, pacing, pronunciation, and language changes. Use style instructions and inline expression tags to shape how each line is delivered.

  • 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.

AI voice cloning

Create a reusable voice clone from a short audio sample or browser recording, then use it inside the studio to generate new speech from text.

Create a voice clone

Upload or record an approved voice sample, then save it as a reusable narrator for future projects.

Use your clone in the Studio

Assign the cloned voice to blocks, then add supported expression tags like [laughs], [sighs], [breath], and [gasps] where the delivery needs a cue.

Keep a consistent voice

Use the same approved voice across videos, courses, ads, audiobook chapters, and recurring client work.

Commercial-use projects

Create commercial-use audio from your own voice or a voice you have permission to use, based on your plan and rights.

Voice data stays protected

Use voice cloning with consent-first controls and safeguards built for private voice data.

Studio built for voice production

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

[STUDIO]
Warm, clear and conversational0/500

Build narration line by line. Add [whispering], [laughs], or [excited] to shape the performance, then preview the block before moving on.

Confident documentary narration0/500

A production studio for audiobooks, voiceovers, podcasts, and every story that deserves to be heard. Keep scripts, narrator choices, and generated audio together while you work.

Natural pacing with a calm finish0/500

Revise one sentence, change its pacing, and regenerate only the audio that changed. The rest of your project stays untouched, so small edits do not turn into a full rebuild.

Precise long-form narration0/500

Keep voices, pronunciation, pauses, and delivery consistent across a complete long-form project. Review each section, make final adjustments, then export when every block is ready.

00:12 / 01:36

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.

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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00:00

Emotions

Perfect for immersive gaming, dynamic creative videos and compelling ads

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00:00

Customer testimonials

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

"What I like about Narration Box is the quality of its multiple voices, which is very effective and clean. Unlike other text to speech platforms, the voices sound natural and do not have that robotic tone, especially when creating longer narrations. I also like the flexibility of choosing from a huge collection of available voices, languages, and regional accents, which made localization much easier. The editor and UI are simple to use, and the block-based workflow makes it convenient to assign different speakers, adjust pronunciations, and fine-tune pacing without redoing the entire project."

Verified User in Oil & Energy
Verified User in Oil & Energy
Mid-Market (51-1000 emp.)

"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.
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.
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
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.
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
Reto Stuber
CEO, Stuber Media

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
Kevin
The BasicFilmmaker

FAQs

Frequently asked questions

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

General

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

Get Started with Narration Box Today

Choose from our flexible pricing plans designed for creators of all sizes. Start your free trial and experience the power of AI voice generation.

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