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Swahili AI text to speech with natural voices

Write in Kiswahili and ask for a Nairobi or Dar es Salaam read in one line. Shillings, Swahili time, and English words come out the way listeners say them. 1,500+ AI voices. Free plan: 1,000 words, no credit card.

Enbee V2 narrators

21 multilingual narrators

Read your tagline out loud

Paste a line from your ad, set the accent in the direction box, and hear it straight away.

Script language

Kiswahili · SwahiliEnglishEspañolFrançaisAll languages

Choose a narrator

60 / 500

Script

72 / 250 characters

Tags to try: [laughs] [whispers] [sighs] [angry] [excited] [sarcastic]

Five things to fix before a Swahili spot airs

Hours counted from sunrise, money said before the number, and words that change at the Kenya and Tanzania border. Sort these out before the spot goes on air.

The clock starts at sunrise

saa moja asubuhi = 7:00 am

In Swahili time the first hour falls around 7 in the morning, so 7 am is "saa moja" and 2 pm is "saa nane mchana". A spot that says "saa nane" means early afternoon to the listener. Write the hour the way your audience counts it and add asubuhi, mchana, jioni, or usiku.

Shilingi and asilimia go first

KSh 1,500 = shilingi elfu moja na mia tano

Spoken Swahili puts "shilingi" before the amount and "asilimia" before a percentage. Type KSh or TSh amounts in digits and confirm the word order in the preview.

Matatu in Kenya, daladala in Tanzania

matatu (Kenya) / daladala (Tanzania)

The grammar is shared, but greetings, local words, and accent shift across the border, and Tanzanian ads tend to stay closer to Kiswahili sanifu. Name the market in the direction, for example "with a Tanzanian accent".

Sheng suits youth ads, not public notices

ile meeting ya saa nane

Nairobi speech mixes in English and Sheng. Keep English words in English spelling inside the sentence, and leave Sheng out of formal spots for health, banks, or government.

Penultimate stress, even in brand names

ha-BA-ri, ki-TA-bu

Swahili stresses the penultimate syllable, loanwords from Arabic and English included. If a brand name lands wrong, spell it the way it is said or put a short pause around it.

Nairobi-style lines with English, shillings, and Swahili time

A Nairobi radio spot might switch to English mid-sentence, quote a price, and give a time by the Swahili clock. Type it the way it would be said on air.

A Nairobi meeting reminder with a ticket price

Style: Speak in Swahili, relaxed and chatty, with a Nairobi accent

Bro, ile meeting ya saa nane imesogezwa, na tiketi ni KSh 1,500 tu.

Four kinds of words in that line

Kiswahili
ile, imesogezwa, tiketi
English words
Bro, meeting
Swahili-clock time
saa nane (2 pm)
Shilling price
KSh 1,500

Reading shillings, hours, and dates on air

Swahili names the currency or the word for percent before the number, and the narrator keeps that order.

You writeThe narrator says
KSh 2,500shilingi elfu mbili na mia tano
7:30 amsaa moja na nusu asubuhi
14/02tarehe kumi na nne Februari
25%asilimia ishirini na tano

Four Swahili reads, from public notice to ad

A measles vaccine announcement, a noun-class lesson, a radio-style clothing offer, and a Paukwa Pakawa story opening. The direction for each is printed under the player.

Corinne

Female · Middle-Aged · Multilingual

Vaccine announcement

Style: Read in Swahili steadily, like a ministry announcement on the radio.

Tangazo la afya: Chanjo ya surua inatolewa bure katika vituo vyote vya afya kuanzia Jumatatu. Mlete mtoto wako.

Harlan

Male · Middle-Aged · Multilingual

Noun-class lesson

Style: Speak in Swahili slowly, stopping briefly after each example word.

Somo la leo: Kiswahili kina ngeli za nomino. Kwa mfano, kitabu kinakuwa vitabu kwa wingi.

Avis

Female · Young · Multilingual

Radio clothing offer

Style: Speak in Swahili with high energy, like a 30-second radio spot.

[excited] Ofa kubwa! Punguzo la asilimia thelathini kwa nguo zote dukani kwetu hadi Jumapili. Karibuni!

Warren

Male · Middle-Aged · Multilingual

Paukwa story opening

Style: Read in Swahili low and slow, like an elder starting a folk tale.

Paukwa! Pakawa! [softly] Hapo zamani za kale, palikuwa na sungura mjanja aliyeishi karibu na mto.

Swahili audio across the East African market

Swahili is official in Tanzania, Kenya, Uganda, and Rwanda, a working language of the East African Community, and widely spoken in eastern Congo. Radio, WhatsApp, and short video carry most of this audio.

Chapati recipes and phone tips

Cooking and phone tips on YouTube and TikTok, voiced by the same narrator every week.

Usipite! Hii ndiyo njia rahisi ya kupika chapati laini nyumbani.

Voicing Swahili YouTube videos

Read-along audio for schools

Reading tracks and lesson audio for teachers and learners. Fix one lesson without redoing the course.

Tusome pamoja: Mimi ni mwanafunzi, na ninapenda kusoma vitabu.

Swahili lesson narration

Community health spots

Hand-washing, vaccination, and clinic notices for NGOs and county programs.

Nawa mikono yako kwa maji safi na sabuni kabla ya kula.

Public service announcements in audio

Talk shows and farming programs

Radio-style segments and interviews, such as urban farming shows, with a narrator for each host.

Karibuni kwenye kipindi chetu cha leo, ambapo tunazungumzia kilimo cha mjini.

Radio-style podcast production

Radio and supermarket ads

Weekend offers, launches, and in-store announcements. Generate a few takes for the client to choose from.

[excited] Nunua leo upate punguzo la asilimia kumi. Ofa inaisha Ijumaa.

Making radio and social ad voiceovers

Hadithi and novels

Paukwa tales and Swahili novels, chapter by chapter, with the storyteller’s pace written into the direction.

[softly] Usiku ule, upepo ulivuma kwa nguvu, na Amina akasikia mtu akibisha hodi mlangoni.

Hadithi recorded chapter by chapter

Swahili spots, stories, and the voice behind them

For stations, agencies, and channels producing Kiswahili audio in Nairobi, Dar es Salaam, and beyond.

Radio spots made in the Studio

Lay out a spot as blocks: a host line, the offer, and the tag, each with its own narrator and accent direction. Change the price, regenerate that block, and export WAV for the station.

Assemble a Swahili radio spot

Hadithi in Audiobook Creator

Upload hadithi or a full novel as EPUB, PDF, or DOCX and confirm where each chapter starts. Edits are regenerated paragraph by paragraph, and finished chapters export for a reading program or podcast feed.

Produce Swahili chapter audio

Clone the station announcer

An announcer who consents can be cloned from a short sample or a browser recording and then voice any block, so a campaign keeps one sound. The free plan comes with one clone.

Clone an announcer’s voice with permission

Sign up free for 1,000 words with no card; free spots carry a watermark, so on-air and client work moves to a paid plan with more words, no watermark, and commercial use. Compare pricing tiers

Host, tutor, sign-off: a phone video lesson in blocks

Avis greets the channel, Harlan walks through the steps, and Avis signs off. Change the accent on one block or rewrite a step, and only that block is regenerated.

  1. 01Avis

    Style: Speak in Swahili like an upbeat host with a Dar es Salaam accent.

    Habari zenu, wapendwa! [excited] Karibuni tena kwenye channel yetu.

  2. 02Harlan

    Style: Read in Swahili like a patient tutor showing each phone setting.

    Leo nitawaonyesha jinsi ya kutengeneza video fupi kwa simu yako tu, hatua kwa hatua.

  3. 03Avis

    Style: Speak in Swahili warmly, a touch slower for the goodbye.

    Kama video hii imekusaidia, bonyeza like na subscribe. Tukutane kwenye video ijayo!

A Kenyan read and a Tanzanian read

Change the accent in one block’s direction and regenerate just that block to hear how it lands for the other market.

Plain directions, inline tags

Write "like a radio presenter" or "calm, for a health notice", then put [excited] before the line that should lift.

Lay out a Swahili radio spot in the block editor

One brand, one pronunciation

With an Enbee V1 voice you can store a pronunciation for the client’s brand and set speed and pauses, so every spot in the campaign matches.

Customer testimonials

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

“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
“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
“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
Review on G2
“Narration Box has allowed me to get away from having to set up my own recording studio. Previously, I had an idea of hiring a human narrator but there was so much hassle as well as costs. The voice choices are pretty good, especially the enhanced voices. I love the options available to further personalize the AI narrator's speech within the text. Narration Box saved me so much time for several small projects. I actually made audio clips whilst writing another book.”
Aammton Alias
M Content Creations

FAQs

Frequently asked questions

For agencies, stations, and creators writing Swahili ads and spots.

Swahili text to speech
Can I make a test spot in Swahili for free?

The free plan covers 1,000 words and asks for no credit card, which is enough for a few test spots. Those files carry a watermark. A paid plan raises the word count and exports clean audio.

Which voices can read Kiswahili?

There are 1,500+ AI voices across 80+ languages on Narration Box, with Enbee V1 voices made for Swahili as spoken in Kenya and Tanzania. This page plays our 21 Enbee V2 narrators (12 female, 9 male), and each can read Swahili and take a written cue for accent, energy, or pace.

Will listeners in Dar es Salaam hear a Kenyan-sounding voice?

Only if you leave the accent open. Write "Speak in Swahili with a Tanzanian accent" or "with a Nairobi accent" and test a short block. Using the local word, such as daladala or matatu, helps it sound right too.

Does the narrator convert 2 pm into Swahili time?

No. It reads what you write. If your listeners count by the Swahili clock, write "saa nane mchana" rather than 2 pm.

How are KSh and TSh prices read?

Type "KSh 2,500" or "TSh 5,000" in digits and the narrator says "shilingi" first, then the amount in Swahili. Percentages work the same way with "asilimia". Check prices and phone numbers before you deliver.

Can I write Sheng in a script?

You can, but spellings vary, so listen to a short block first. For formal spots, standard Swahili with a few English words reads more predictably.

Can a station use its own presenter’s voice?

Yes, with the presenter’s permission. Clone the voice from a short sample and assign it to any block. Listen to the first few lines, since how an accent carries over can vary.

What files can I hand to a station or client, and can they air them?

Exports come as MP3, WAV, Opus, FLAC, or OGG, either the whole spot or each block separately. WAV is handy for broadcast editing, MP3 for WhatsApp. Commercial use comes with paid plans under the subscription terms.

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