What is a block-based AI voice studio?

Narration Box Studio is a text-to-speech editing environment built around editable blocks. You can import or write a script, assign narrators and delivery settings, generate speech, revise sections, and export the finished project.

Can I create multi-speaker narration?

Yes. Assign different narrators to different blocks to create conversations, interviews, dialogue, training scenarios, podcasts, or character scenes.

Can I regenerate only one changed paragraph?

Yes. Edit the block that needs a change, adjust its voice or delivery if needed, and regenerate that block without rebuilding finished audio elsewhere in the project.

How do style instructions and expression cues work?

Use a short style instruction to describe the overall delivery, then add inline expression cues such as [whispering], [excited], or [sad] where the read should change.

Can I control pauses, pace, and pronunciation?

Depending on the selected voice and product surface, you can adjust speed, add pauses, guide delivery with style instructions, and save pronunciation rules for supported Enbee V1 voices.

Can I import a document or URL?

Yes. You can start with pasted text, import a supported URL, or upload supported documents and organize the imported content into editable blocks.

Can I use a cloned voice in the Studio?

Yes. You can assign a permitted voice clone to blocks like any other narrator. Only clone voices you own or have authorization to use.

Can I export one file or split the project by blocks?

The Studio supports exporting a finished project as one file or splitting the output by blocks. Available formats depend on the selected export options and product surface.

Can I share a Studio project?

Yes. Studio projects can be shared using a project link when someone needs to review the work or follow the current version.

Which projects work well in Studio?

Studio is suited to scripts, product demos, tutorials, courses, podcasts, documentaries, dialogue, audiobooks, and other short- or long-form narration that benefits from block-level revision.

AI Voice platform for
text-to-speech

Create and direct narration for audiobooks, podcasts, courses, product demos, and long-form voiceovers. Edit text in blocks, assign narrators and languages, control delivery, then regenerate only the parts that changed.

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[STUDIO]Product launch narration

Usage

Warm, clear and conversational0/500

Build narration line by line. Add [whispering], [laughs], or [excited] to shape the performance.

Confident documentary narration0/500

A production studio for audiobooks, voiceovers, podcasts, and every story that deserves to be heard.

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.

Precise long-form narration0/500

Keep voices, pronunciation, pauses, and delivery consistent across a complete long-form project, then export when every block is ready.

00:12 / 01:36

Studio built for voice production

Write, direct, revise, and export long-form narration without turning every change into a new recording session.

Build long projects in blocks

Split a script into editable blocks, then give each block its own narrator, language, accent, and delivery. Reorder sections without rebuilding the project.

Direct the performance in writing

Set the overall read with a short style instruction, then place cues such as [whispering] or [excited] exactly where the delivery should change.

Change one block, keep the rest

Fix a line, switch its voice, or adjust the delivery. Regenerate that block while finished audio elsewhere stays untouched.

Custom pronunciation for names and terms

Save substitution or phoneme rules for names, brands, acronyms, and technical terms so voices say them consistently.

Bring in existing text

Start from a blank project, paste a script, import a webpage, or upload a supported document. The text lands in blocks ready to edit.

Find a narrator or use your own voice

Search the narrator catalog, narrow the options, or create a permitted voice clone from a short sample and assign it like any other narrator.

Export the project your way

Download one finished file or split the export by blocks. Choose a production format such as MP3, WAV, Opus, FLAC, or OGG.

Share the current project

Share a project link instead of passing audio files, scripts, and revision notes back and forth.

From script to finished audio

Bring in your source text, direct the read, and keep every revision inside the same project.

01
Start with your source text
Write in the Studio, paste a script, import a URL, or upload a supported document.
02
Cast the project
Assign narrators, languages, accents, and delivery settings to each block or speaker.
03
Direct and generate
Use style instructions, expression cues, pauses, pacing, and pronunciation controls where they matter.
04
Revise and export
Review each section, regenerate changed blocks, then export one file or split the project by blocks.

Build multi-speaker and multilingual narration in one project

Give every speaker or section its own narrator, language, accent, and delivery. Keep the project editable as the script changes.

Use different voices for hosts, guests, characters, or instructors. Keep the same supported narrator when you need a consistent voice across languages.

Explore the production paths for podcasts, training, and game dialogue.

A text-to-speech editor built for revision

A simple generation flow can create a file. Studio gives you a place to keep shaping the project after the first generation.

Production job

Simple generation flow

Narration Box Studio

Text input

One text field

Editable blocks

Voice setup

One main voice

Narrator per block or speaker

Revisions

Regenerate the full output

Regenerate only changed blocks

Delivery

Basic voice settings

Style, emotion, pauses, pace, pronunciation

Export

One finished file

Single file or split by blocks

Studio production paths

Start with the kind of audio you are making, then use the Studio controls that fit the job.

Product demos and tutorials

Update narration when a screen, feature, or help article changes.

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E-learning and training

Keep modules, pronunciation, and instructor delivery consistent across updates.

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Podcasts and dialogue

Assign distinct voices to hosts, guests, narrators, or recurring characters.

View this production path

Documentaries and long-form narration

Shape pacing and tone across sections without rebuilding the entire narration.

View this production path

Explore all use cases

Multilingual voice AI

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

Customer testimonials

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

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"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

FAQs

Frequently asked questions

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

Studio

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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AI Voice platform for
text-to-speech