Factory Tour Audio Guides Starting for Free! A Thorough Comparison of 3 Recommended Services

Jan. 26, 2026

Factory Tour Audio Guides Starting for Free! A Thorough Comparison of 3 Recommended Services

How can I introduce an audio guide for factory tours?
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Factory tours are essential for conveying the appeal of the manufacturing industry, from mechanical and electrical products to food and daily necessities.

Factory tours have a wide range of significance, including creating business opportunities with new partners, advertising to tourists, and contributing to the local community.

For factory tours in the manufacturing industry, we recommend using an audio guide to provide deeper and more accurate explanations of the content.

With an audio guide, visitors can listen to explanations through earphones during the tour, making it possible to provide content tailored to each individual visitor, such as product explanations, history, and stories behind product development.

By preparing multilingual audio in foreign languages, it can also be utilized when introducing a factory to inbound tourists or for training sessions from overseas companies.

In this article, we will introduce the benefits of implementing audio guides in manufacturing factory tours, production methods, and recommended services.

Why not create an audio guide and achieve a more attractive factory tour?

[Free] Recommended AI Text-to-Speech Services for Factory Tour Audio Guides

Ondoku

Ondoku is the recommended AI service for creating audio guides for manufacturing factory tours.

Ondoku is an AI text-to-speech service that can read text aloud using the latest AI.

Just enter your text and press the "Read" button to create audio files for your factory tour audio guide!

Ondoku also features multilingual support!

It supports a total of 48 languages, including English, Korean, Chinese, Vietnamese, Thai, Malay, and Indonesian.

In addition to inbound tourists, multilingual audio can be used by manufacturers with overseas factories when conducting tours for training purposes.

Plus, Ondoku is free!

You can read and download up to 5,000 characters for free, so you can start creating your company's factory tour audio guide right away.

Why not use Ondoku when you want to implement an audio guide for your factory tour?

Audio Guide Implementation is Recommended for Manufacturing Factory Tours!

To convey the appeal of manufacturing through a factory tour, an audio guide is recommended.

By explaining your products and manufacturing processes in detail during a factory tour, you can not only acquire new business partners and customers but also promote your products to tourists and contribute to the local community.

What is a Factory Tour Audio Guide?

What is a Factory Tour Audio Guide?

Factory tours are held by many companies in the manufacturing industry.

With the attention on industrial tourism, such as factory tours and factory night view tours from ships, the number of tourists visiting manufacturing factory tours is steadily increasing.

However, it is very difficult to explain products and manufacturing equipment to general factory visitors who do not have specialized knowledge.

That is why we recommend introducing an audio guide to your factory tour.

An audio guide is a service that allows visitors to play audio on a playback device and listen to explanatory commentary.

By renting out equipment like audio guides in art galleries and museums, or by having visitors listen to audio on their smartphones, you can explain the factory more clearly and accurately.

Factory Tour Audio Guides Can Be Easily Created with AI

Factory Tour Audio Guides Can Be Easily Created with AI

Equipment for audio guides has existed for a long time, but it required recording by professional narrators, which was both expensive and time-consuming.

However, now you can easily introduce an audio guide to your factory tour at a low price!

We recommend using an AI text-to-speech service to create the audio for your factory tour.

An AI text-to-speech service is a web service that can read aloud entered text and create audio files.

By putting the explanatory audio created with an AI text-to-speech service into an audio guide device and playing it back, you can introduce an audio guide to your factory tour at a low price.

Audio Guides are Also Recommended for Corporate Museums

Audio Guides are Also Recommended for Corporate Museums

Audio guides are recommended not only for factory tours but also for corporate museums.

While large-scale corporate museums, such as those for automobile companies, often have audio guides, they have been difficult to implement in small-scale corporate museums due to cost and effort.

But now, you can easily introduce them at a low price with AI text-to-speech services!

It can be introduced at a low price even in small exhibition rooms, such as a corner of an office.

If you operate a corporate museum, why not introduce it alongside your factory tour audio guide?

3 Reasons Why AI Text-to-Speech Services are Recommended for Factory Tour Audio Guides

AI text-to-speech services are ideal for creating audio guides for factory tours.

It allows you to appeal to domestic visitors as well as inbound tourists.

1. Explanations with Easy-to-Hear Audio

Explanations with Easy-to-Hear Audio

In many factory tours, accompanying staff often provide explanations live using a microphone.

A disadvantage of live explanations is that the clarity of the speech varies depending on the person explaining.

In the case of the manufacturing industry, machine noise inside the factory can make it difficult to hear voices.

Also, if there are many visitors at once, the voice may not reach everyone.

By creating an audio guide with an AI text-to-speech service, you can reliably explain the exhibition content to all visitors of the factory tour in an easy-to-hear voice.

In factory tours, safety measures such as restricted areas, items that must not be touched, and stairs or steps are also important.

To ensure that important safety instructions are conveyed, it is recommended to create an audio guide with an AI text-to-speech service.

2. Multilingual Support for Foreign Languages. Useful for Inbound Tourism and Training

Multilingual Support for Foreign Languages. Useful for Inbound Tourism and Training

AI text-to-speech services are also recommended for multilingual support of audio guides.

The number of inbound tourists from abroad is steadily increasing.

Factory tours are gaining popularity among inbound tourists in various industries, such as machinery like automobiles, and food industries like alcohol and sweets.

To smoothly guide inbound tourists through a factory tour, it is recommended to use an AI text-to-speech service for multilingual support.

In addition to product and factory explanations, it is also possible to accurately convey tour etiquette and rules to inbound tourists in multiple languages.

Furthermore, multilingual support is ideal not only for inbound tourists but also for training from overseas and factory tours for business partners.

In the manufacturing industry, it is common to have factories overseas, including in Southeast Asia.

AI text-to-speech services support multiple languages such as Vietnamese, Thai, Malay, and Indonesian, allowing for detailed support for factory tours and training.

Of course, it also supports Korean and Chinese, making it ideal for business with Korean and Chinese companies.

In regions with many Japanese Brazilians, Portuguese text-to-speech is also recommended.

For Portuguese narration and study pronunciation checks and listening! Native pronunciation, 28 speakers (trial listening) female, male, and children's voices | Text-to-Speech Software Ondoku

For Portuguese narration and study pronunciation checks and listening! Native pronunciation, 28 speakers (trial listening) female, male, and children's voices | Text-to-Speech Software Ondoku

Here you can listen to (trial) Ondoku's Portuguese voices. There are female, male, and girl voices available. Use them for narration, work training, presentations, learning, and more.

3. Implementation is Possible for Free or at a Low Cost

Implementation is Possible for Free or at a Low Cost

With an AI text-to-speech service, you can introduce an audio guide at a lower cost than existing specialized audio guide companies!

Conventional audio guides required hiring professional narrators for recording, which was very expensive.

Additionally, extra recording costs were necessary if the content changed.

In contrast, AI text-to-speech services allow you to produce professional-level, easy-to-hear audio at an affordable, low price!

There are services like Ondoku that can be used for free, so you can introduce an audio guide to your factory tour right away.

Furthermore, multilingual audio for inbound tourists can be created for the same price.

Since it is also possible to reduce the number of factory tour staff, you can decrease the cost of maintaining factory tours compared to assigning dedicated staff.

3 Recommended Services for Factory Tour Audio Guides

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What services do you recommend for making a factory tour audio guide?

Here, we introduce three recommended services for manufacturing factory tour audio guides!

  1. Ondoku
  2. MUSENAVI
  3. MUSEUM Guide

1. Ondoku: Recommended Service to Create Audio Guides for Free with AI Text-to-Speech

Ondoku

Ondoku is a recommended service that allows you to create factory tour audio guides using the latest AI.

Its greatest feature is that anyone can use it easily and for free.

Just enter your text and press the "Read" button to generate an audio file for your audio guide in as little as 10 seconds.

It can read text with clear, easy-to-hear audio equivalent to that of a professional narrator, unique to AI.

Features of Ondoku: Free & Multilingual Support

Price Free
Paid plans: From 980 yen
Multilingual Support Japanese, English, Chinese, Korean, French, Vietnamese, Thai, Malay, Indonesian, etc.
Total of 48 languages

With the AI text-to-speech service Ondoku, you can produce audio guide content for factory tours for free.

Amazingly, you can read and download up to 5,000 characters of audio for free, so you can start creating factory tour guide audio right now.

Paid plans are also low-priced, starting from 980 yen.

Since you only need to prepare the script for the factory tour audio guide, Ondoku is recommended if you want to improve the quality of your factory tour for free or at a low price!

Multilingual Support for 48 Languages

Furthermore, Ondoku supports 48 languages.

In addition to Japanese, English, Chinese, and Korean, it supports a wide range of languages such as Vietnamese, Thai, Malay, and Indonesian, making it ideal for factory tours from overseas, including inbound tourists.

Ondoku is Recommended for Creating Audio Guides

You can create professional-level, easy-to-hear audio for factory tours.

Ondoku is recommended for making audio guides.

If you want to create an audio guide for a factory tour, why not experience Ondoku from here?

2. MUSENAVI: Create Audio Guides with a Package

MUSENAVI

MUSENAVI is an audio guide app for factory tours, art galleries, and museums.

It is a service that provides everything as a package, from script production to guide implementation, and supports multiple languages including Japanese, English, Chinese, and Korean.

Features of MUSENAVI

Price Initial cost: 1.3 million yen
Monthly fee: From 20,000 yen
Multilingual Support Japanese, English, Chinese, Korean
Total of 4 languages

By using MUSENAVI, you can provide an audio guide as a smartphone app.

By having factory visitors launch the app on their smartphones, you can explain the details of the factory tour.

Additionally, it features a function that syncs with a tablet operated by factory tour staff to play explanations on the visitors' smartphones.

This service is recommended when you want to leave the entire creation of the factory tour audio guide to professionals.

3. MUSEUM Guide: Create Audio Guides for Smartphones

MUSEUM Guide

MUSEUM Guide is a smartphone app for factory tour, art gallery, and museum audio guides.

Features of MUSEUM Guide

Price Monthly fee: From 18,000 yen
Multilingual Support Japanese, English, Chinese, Korean, French
Total of 5 languages

MUSEUM Guide is an audio guide service where visitors play audio from their smartphone's browser.

It can create multilingual audio guides in five languages: Japanese, English, Korean, Chinese, and French, making it recommended for supporting inbound tourists.

It is an audio guide service with a proven track record of implementation in many events and exhibitions.

■ 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.

Text-to-speech software "Ondoku" can read out 5000 characters every month with AI voice for free. You can easily download MP3s and commercial use is also possible. If you sign up for free, you can convert up to 5,000 characters per month for free from text to speech. Try Ondoku now.
HP: ondoku3.com
Email: ondoku3.com@gmail.com
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