Easily Create Public Transport Voice Guidance with AI! The Latest Guide to Inbound Support and Accessibility for Stations, Trains, and Buses
Jan. 26, 2026

In this article, we will explain how to easily create voice announcements for public transportation such as trains, stations, and buses.
Voice guidance is essential for public transportation.
In the past, station staff and drivers provided voice guidance via microphone, but now automated announcement broadcasts have become common.
However, for regional railway companies (trains/stations) and small-scale bus companies, there may still be many cases where automated voice announcement broadcasts have not yet been introduced.
Additionally, opportunities to play unique advertisement announcements at stations are increasing.
In such cases, we recommend AI-powered text-to-speech services.
With an AI text-to-speech service, you can easily create voice announcements for public transportation.
AI voice announcements are also recommended for guiding inbound tourists and for accessibility and universal design support.
Why not use this article as a reference and try creating voice announcements for public transportation?
[Free] Recommended AI Text-to-Speech Services for Public Transportation Voice Announcements
Ondoku is a recommended AI text-to-speech service for creating voice announcements for public transportation.
Using the latest AI, you can create realistic, clear, and natural-sounding voices.
What's more, Ondoku is free.
It is perfect for public transportation voice announcements because you can generate and download up to 5,000 characters for free, and commercial use is permitted!
AI text-to-speech services are recommended for inbound support, accessibility, and universal design.
Why not use Ondoku to introduce automated voice announcements at your stations, trains, or buses?
[Stations, Trains, Buses] Streamline Public Transportation Voice Announcement Production with AI Services!
Voice announcements are indispensable for public transportation such as stations, trains, and buses.
In fact, by using the latest AI services, production is possible at a much lower cost and in less time than before.
Producing Public Transportation Voice Announcements at a Low Cost with AI Text-to-Speech Services

Automated announcement broadcasts have long been used in public transportation such as stations, trains, and buses.
However, traditional voice announcements had problems such as being difficult to implement or update, and being inconvenient.
The biggest problem is that recording costs a very high amount of money.
Requesting professional narrators or voice actors to record announcements results in extremely high recording fees.
Furthermore, in public transportation, announcement content needs to be changed every time a bus route changes or a new train station is built, so recording costs are incurred continuously.
Recently, there has been a growing demand for accessible and universal design voice guidance and foreign language voice announcements for inbound tourists, further driving up recording costs.
Therefore, we recommend using the latest AI text-to-speech services to create voice announcements for public transportation.
Create Voice Announcements for Free with AI Services!

Perfect for future public transportation voice announcements are "AI text-to-speech services" that use AI to read text aloud.
An AI text-to-speech service is a service that reads text aloud just by entering it.
What makes it different from old PC text-to-speech software is that the voices are very realistic and easy to hear.
It can generate very clear and easy-to-understand audio that sounds as if a real person is reading it, rivaling professional narrators and voice actors.
A major feature of AI text-to-speech services is that they can be used for free!
For example, Ondoku allows for up to 5,000 characters of free reading, so you can turn station, train, and bus voice announcements into AI voices right now.
Read Aloud Public Transportation Voice Announcements in an Instant

Processing by AI text-to-speech services is very fast.
Short sentences are read the moment you press the button, and even long sentences are completed in just about 10 seconds.
"Operations are suspended due to an accident or disaster, and I want to make an announcement as soon as possible..."
In such cases, in the past, guidance could only be provided in Japanese, but by using AI, you can also provide announcements in foreign languages for inbound tourists!
You can provide accurate voice announcements to customers.
Public transportation is a business that works against time.
AI text-to-speech services, which allow you to create new voices immediately, are a reliable tool perfect for public transportation like stations, trains, and buses.
3 Recommended Use Cases for Public Transportation Voice Announcements Created with AI Text-to-Speech Services
AI text-to-speech services are perfect for voice announcements in public transportation such as stations, trains, and buses.
Here are specific helpful scenarios, including accessibility/universal design, inbound support, and advertisement announcements.
1. Accessibility and Universal Design Voice Announcements

With the enforcement of the Barrier-Free Act, accessibility and universal design in public transportation like stations, trains, and buses are constantly improving.
However, there is still a demand for more comprehensive voice guidance.
In such cases, we recommend producing voice announcements for stations, trains, and buses using AI text-to-speech services.
Voice guidance for accessibility and universal design requires clarity.
With text-to-speech services using the latest AI, it is possible to generate highly clear audio with professional-level articulation and natural intonation.
You can create accessible and universal design-conscious voice announcements that are easy to hear even for those with hearing difficulties due to disabilities or aging.
2. Inbound Support! Recommended for Foreign Language Voice Announcements in Stations, Trains, and Buses

With the increase in inbound tourists, foreign language voice announcements are also being required for public transportation like stations, trains, and buses.
Previously, creating voice guidance in languages like English required hiring narrators or voice actors who could speak those languages, which was very expensive.
In contrast, with AI text-to-speech services, foreign language audio for inbound support can be produced for free!
Furthermore, in addition to English, it can read all the languages of countries and regions with many inbound tourists, such as Korean, Chinese, Thai, Malay, Indonesian, and Vietnamese, making it easy to create multilingual voice announcements.
Support for four languages—Japanese, English, Chinese, and Korean—as seen in high-traffic transportation like the Shinkansen, is possible immediately.
It can also be used to improve services for native speakers of other languages, such as playing Portuguese announcements in areas with many Japanese-Brazilians, not just for tourists.
Answering questions in foreign languages from inbound tourists is a very heavy burden for station staff and bus drivers.
By introducing foreign language voice announcements in stations, trains, and buses, it is possible to reduce inbound support tasks and improve the work environment.
3. Also Recommended for Advertisement Voice Announcements

As the situation surrounding public transportation becomes more challenging due to population decline and labor shortages, advertisements are increasingly being played in stations, trains, and buses.
It is common to see station staff recording their own voices to play advertisement announcements.
AI text-to-speech services are also recommended for playing advertisements on public transportation more effectively.
With an AI text-to-speech service, it is possible to create audio that is clearer and leaves a better impression on customers than when station staff record it themselves.
Since anyone can create professional-level audio, you can increase the profitability of public transportation more effectively.
Recommended AI Text-to-Speech Service for Public Transportation: Ondoku
Ondoku is an AI text-to-speech service perfect for voice announcements in public transportation like stations, trains, and bus interiors.
Its greatest feature is the ability to generate very clear audio.
With 17 types of Japanese voices, anyone can produce voice announcements that are easy to hear and convey information accurately.
It is also ideal for accessibility and universal design support.
Supports Foreign Languages! Also Recommended for Inbound Measures
Supporting inbound tourists is a difficult task in train, station, and bus operations in tourist areas.
Ondoku supports 48 languages, so it is perfect for creating multilingual voice announcements for inbound tourists.
Since anyone can easily produce audio for inbound tourists in languages like English, Korean, Chinese, Thai, Malay, Indonesian, and Vietnamese, you can prevent inbound tourists from taking the wrong train and reduce the workload for station staff and bus drivers.
Free AI Reading and Downloading Available!
What's more, Ondoku can be used for free!
You can read and download for free up to 5,000 characters, making it perfect for use by small-scale railway and bus companies.
Paid plans are also available at a low price starting from 980 yen.
Of course, Ondoku is OK for commercial use for both free and paid plans.
*Please see this article for details on commercial use.
If you are creating voice announcements for public transportation such as trains, stations, and buses, Ondoku is recommended.
Why not introduce clear voice announcements using Ondoku?
How to Easily Create Voice Announcements for Public Transportation
Finally, we will explain how to create voice announcements for public transportation such as trains, stations, and buses.
1. Write a Script
First, create the text to be entered into the AI text-to-speech service.
If you already have a text format that you are using, you can just use that as is.
When writing a new one, create it with content that suits the purpose, such as accessibility/universal design, inbound support, or advertisement announcements.
Script Examples
- "The accessible restroom is located on the right after entering the ticket gates. The men's and women's restrooms are on the left after entering the ticket gates."
- "Train doors do not open automatically. Please press the button next to the door to open it."
- "A trip to Hokuriku is recommended this winter! Why not enjoy Hokuriku's gourmet food and hot springs with a discount ticket?"
When translating foreign languages, we recommend using AI translation services such as:
2. Read the Text Aloud
Open the Ondoku top page from here.
Paste and enter the text into the text box.

Select the language when reading aloud foreign language text for inbound tourists.

Choose the voice type.

You can listen to samples of the voices in this article, so please take a look!
[Ondoku] Listen to voice types and sample audio for supported languages | Text-to-Speech Software Ondoku
Here we will introduce the supported languages and sample voices of Ondoku.
Click "Read Aloud" to start creating the voice.

The voice creation is completed immediately, and the screen will switch.

Listen to it on the audio player, and if there are no issues, click "Download" to save the MP3 file.
In this way, with Ondoku, anyone can easily create voice announcements for public transportation!
For accessibility/universal design support, inbound support, and advertisement announcement creation, AI text-to-speech services are recommended.
When you want to create voice announcements for public transportation such as trains, stations, and buses, why not use Ondoku?
■ AI voice synthesis software "Ondoku"
"Ondoku" is an online text-to-speech tool that can be used with no initial costs.
- Supports approximately 50 languages, including Japanese, English, Chinese, Korean, Spanish, French, and German
- Available from both PC and smartphone
- Suitable for business, education, entertainment, etc.
- No installation required, can be used immediately from your browser
- Supports reading from images
To use it, simply enter text or upload a file on the site. A natural-sounding audio file will be generated within seconds. You can use voice synthesis up to 5,000 characters for free, so please give it a try.
Email: ondoku3.com@gmail.com
"Ondoku" is a Text-to-Speech service that anyone can use for free without installation. If you register for free, you can get up to 5000 characters for free each month. Register now for free
