4 Best Downloadable Text-to-Speech Sites! Save Audio with Ondoku

Aug. 27, 2026

4 Best Downloadable Text-to-Speech Sites! Save Audio with Ondoku

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I want to know about text-to-speech websites where I can download the audio!

In this article, we will introduce websites where you can read text aloud and download the audio!

With the advancement of AI, text-to-speech has become very accessible.

However, software that you install and use on your PC is very troublesome to set up.

High PC specs are also required to use AI text-to-speech comfortably.

In that regard, text-to-speech websites that can be used online are easy to use without any installation!

And of course, downloading is also possible!

We will also introduce free text-to-speech websites, so why not use this article as a guide to have AI read your text?

[Free & Downloadable] Recommended Text-to-Speech Websites

There is a recommended text-to-speech website where you can download the read-aloud audio for free.

That is 『Ondoku』.

Ondoku

『Ondoku』 is a text-to-speech website that can be used from a browser.

You can use it immediately by opening the page from here.

Moreover, 『Ondoku』 is free!

Of course, downloading audio files is also free.

If you are looking for a way to read text aloud, why not try 『Ondoku』 from here?

How to Use Downloadable Text-to-Speech Websites?

We will explain the features of text-to-speech websites and points to check before using them.

What is a Text-to-Speech Website?

What is a text-to-speech website

A text-to-speech website is a website that reads out the entered text and converts it into an audio file.

Services that read text as audio have existed for a long time, but with the spread of AI, many more services have appeared compared to before.

With text-to-speech websites using the latest AI, you can generate realistic and easy-to-hear audio files that sound just like a real human speaking.

However, it is necessary to note that service details vary significantly from one text-to-speech website to another.

Advantages of Text-to-Speech Websites

Text-to-speech websites have several advantages compared to text-to-speech software that you install on your PC.

1. No Installation Required, Ready to Use Immediately

No installation required, ready to use immediately

The biggest advantage of a text-to-speech website is that there is no need to install anything.

Text-to-speech software that you install on your PC takes time and effort for installation and initial setup.

In that regard, text-to-speech websites require no software installation at all.

You can open the website and read text aloud immediately whenever you want to use it.

2. Slow Connection Speeds are OK

Slow connection speeds are OK

The fact that no download is required is also a convenient point of text-to-speech websites.

Software that requires installation has a large download capacity, and depending on the connection status, downloading before installation can take time.

In particular, since the latest AI text-to-speech software has large AI speech synthesis engine capacities, it is normal for the download size to be 1GB or more.

In contrast, text-to-speech websites can be used without any problems even if your connection speed is not fast.

Since the download size of an audio file is much smaller than the capacity of AI text-to-speech software, it can be downloaded without any problems even if you are concerned about your connection speed.

For example, when reading a 500-character text with 『Ondoku』, the capacity of the MP3 file is about 600KB!
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However, depending on the text-to-speech website, the top page itself may have a large capacity and take time to load.

In such cases, it is recommended to try other services with lightweight page loading, such as 『Ondoku』.

3. No Impact from PC Specs

No impact from PC specs

Text-to-speech websites can be used comfortably without being affected by PC specs.

Text-to-speech using AI is very high-performance, but in exchange, high PC specs are required when installing and using it.

With a text-to-speech website used from a browser, the actual processing is performed by a high-performance computer (server) on the other side of the internet, so you can comfortably read text with AI regardless of the specs of your local PC.

  • The specs of the PC provided by your company are low
  • You are using an old PC

In such cases, text-to-speech websites used from a browser are recommended over text-to-speech software that you install and use.

Things to Keep in Mind When Choosing a Text-to-Speech Website

Things to keep in mind when choosing a text-to-speech website

There are things you should be careful about when choosing a text-to-speech website.

That is,

  • Whether you can download files even when using it for free

This is the point.

Among text-to-speech websites, there are services that can be used for free, such as 『Ondoku』.

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When you log in to 『Ondoku』, you can read aloud and download up to 5,000 characters for free!

However, depending on the service, there are cases where:

  • You can read aloud for free and listen on the website
  • Downloading is paid

When choosing a text-to-speech website, it is recommended to check in advance whether you can download files even when using it for free.

4 Selected Downloadable Text-to-Speech Websites

Please tell me about text-to-speech websites where I can download!
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Here are some recommended downloadable text-to-speech websites!

1. Ondoku

Ondoku

『Ondoku』 is a text-to-speech website that uses the latest AI to enable reading text aloud and downloading the audio.

The greatest feature is that it can be used for free!

  • Without registration: 1,000 characters
  • With registration: 5,000 characters

You can read this much for free!

Moreover, with 『Ondoku』, you can use many convenient functions for free.

17 Types of Japanese Voices

In the Japanese text-to-speech of 『Ondoku』, you can use 17 types of voices (tones) including men, women, and children!

Listen to 16 types of Japanese voices from the text-to-speech software Ondoku for free. Change impressions by adjusting pitch.

Listen to 16 types of Japanese voices from the text-to-speech software Ondoku for free. Change impressions by adjusting pitch.

Ondoku has 16 types of Japanese voices. Of course, both male and female voices are available. We have made it possible to listen to 8 types of commonly used Japanese voices and how they sound when their pitch is adjusted.

By using the latest AI for reading aloud, you can generate realistic and easy-to-hear audio files that sound as if they were read by a professional narrator or announcer.

Furthermore, you can use multiple voices at the same time to generate and download audio like a conversation.

Conversation reading aloud

It is also recommended for those who want to create conversation-style videos.

Supports Foreign Languages

『Ondoku』 supports over 80 languages and dialects, including English, Chinese, and Korean!

Supports foreign languages

Of course, all languages can be used for free.

[Ondoku] Preview voice types and sample audio for supported languages

[Ondoku] Preview voice types and sample audio for supported languages

Here we will introduce the supported languages and sample voices of Ondoku.

  • I want to add foreign language narration to a video
  • I want to play a foreign language broadcast for inbound customers

In such cases, why not try using 『Ondoku』?

Commercial Use OK for Free!

『Ondoku』 can be used for commercial purposes for free!

Some other sites and software require additional fees for commercial use, so when you want to monetize a video or use audio files for work, you can choose 『Ondoku』 with peace of mind.

*Credit attribution is required when using it for free. Credit attribution is not required for paid plans. Detailed explanation is provided here.

How to attribute credit for Ondoku. Examples and precautions.

How to attribute credit for Ondoku. Examples and precautions.

Ondoku is more than welcome to be used for free. However, when using it for free, credit attribution is mandatory. We received a question asking, "Specifically, how should I attribute credit?" This time, we explain how to attribute credit for the free use of Ondoku...

Of course, Audio Download is Possible for Free!

Audio files read aloud with 『Ondoku』 can be downloaded in MP3 and WAV formats!

[Update] How to download Ondoku audio files in WAV format

[Update] How to download Ondoku audio files in WAV format

It is now possible to download Ondoku audio in WAV format! However, you cannot download in WAV format by just downloading normally. We introduce how to download in WAV format and how to utilize WAV format.

Of course, you can download even when using it for free, so you can use it with confidence.

When you want to read text aloud and download it, why not try 『Ondoku』 from here?

2. Web Version VOICEVOX

Web Version VOICEVOX

Web Version VOICEVOX is a text-to-speech website using VOICEVOX, a speech synthesis library famous for voices such as "Zundamon" and "Kasukabe Tsumugi."

This is not an official VOICEVOX service, but a website created by an individual using VOICEVOX.

Using the voices of various VOICEVOX characters, reading aloud and downloading are possible.

Audio files can be downloaded from the menu that opens when you click the "..." next to the audio player.

It is also recommended for those who are already using VOICEVOX to check for new voice tones they want to download.

Be Careful of Voice and Character Licenses When Using Commercially

Similarly, be careful of licenses if you want to use it commercially.

In addition to the license for the VOICEVOX main body, you must also follow the terms of use for each character, such as "Zundamon."

Furthermore, when using character illustrations in videos, etc., it is also necessary to check the terms set by the illustrator who created the illustrations.

3. Text to voice

Text to voice

Text to voice is a text-to-speech website where you can read text aloud using Microsoft's speech synthesis engine.

The read-aloud content can be downloaded from "Save audio as file."

It also supports reading aloud in foreign languages.

It is a very simple service, but since there is no detailed information about the operator, it is recommended to use it within the scope of personal use.

4. TTSReader

TTSReader

TTSReader is a text-to-speech website operated by WellSource Ltd.

There are free and paid plans, and subscribing to a paid plan enables downloading audio files.

It supports various languages and is also capable of reading Japanese text aloud.

As a related product, "SpeechNinja," an application that reads entered content aloud sequentially in real-time for those with speech impairments, is also provided.

■ 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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