Easily Create Fun Audio! How to Choose Text-to-Speech Software and Services plus Utilization Techniques
Feb. 7, 2026

With text-to-speech software using the latest AI, you can easily create funny audio!
What's important in video production is grabbing the viewer's heart.
To make a funny video, not only the visuals but also the audio is extremely important.
Furthermore, text-to-speech software that can read in funny voices is recommended for creators of audio works as well as videos.
In this article, we will introduce text-to-speech software and services that can read in funny voices!
If you want to generate funny audio, why not use the recommended software and services in this article as a reference?
Recommended Text-to-Speech Services for Those Who Want to Create Funny Audio
There is a recommended service for those looking for ways to generate funny voices!
That is Ondoku.
Ondoku is a text-to-speech service that allows anyone to easily generate audio using the latest AI.
Using male, female, and child voices, you can freely generate funny voices!
What's more, Ondoku is free!
- With registration: 5,000 characters
- Without registration: 1,000 characters
can be read aloud for free, so you can create audio materials for videos for free!
If you want to make videos or audio works using funny audio, why not try Ondoku?
How to Create Funny Audio with Text-to-Speech Software/Services?

There are several standard methods for creating funny audio using text-to-speech software or services.
First, we will briefly explain how to create funny audio using text-to-speech software and services.
1. Use expressions that only synthetic voice can do

A recommended way to create funny audio is to use expressions unique to synthetic voice.
For example:
- Tongue twisters that a real human cannot imitate
- Extremely high or extremely low voices
- Repeating the same sound continuously, like "aaaaaaaaaa"
By using expressions that are only possible with synthetic voice at the perfect moment, you can greatly enhance the appeal of your videos or creative works.
2. Have a serious voice say something ridiculous
This is a method you should definitely incorporate when writing scripts.
Have a serious voice, such as one used for narration or announcements, speak ridiculous content that would normally be impossible.
Reading absurd content in a serious tone makes the audio funny on its own.
3. Utilize child voices

Utilizing child voices is also a key point.
A recommended way to use them is to have a childish, lisping voice read serious content or deliver a "tsukkomi" (straight man retort) to a "boke" (funny man) character.
4. Use pauses
An advantage of synthetic voice is that it is easier to add contrast compared to a real human voice.
Taking advantage of this, creating extreme "pauses" between lines can result in funny expressions.
Try various techniques, such as taking a long pause after a joke or having lines overlap the other person during a conversation between two or more people.
By being conscious of the tempo, the audio becomes even funnier.
5. Use in combination with human voices

Using your own voice in combination with synthetic voice from text-to-speech software/services is also recommended!
In particular, if the real human plays the "boke" (joking role) and has the text-to-speech voice provide the "tsukkomi" (reaction), the humor of the script stands out.
6 Recommended Text-to-Speech Software and Services

Here are specific recommendations for software and services!
1. Ondoku
Ondoku is a service recommended for people who want to create funny text-to-speech audio.
It is a web service that can read text using the latest AI, and it is very easy to use.
Since it is a web service, it can be used in a wide range of environments, including PCs and smartphones.
Commercial use is also OK, so it is safe when you want to monetize your videos.
You can start using it for free right away, so you can easily create audio while your ideas are still fresh.
17 types of reading voices
The reading voices in Ondoku consist of 17 types for Japanese.

These are voices that sound like a real human speaking, unique to the latest AI... but they are not just realistic!
Because the voices are clear and realistic, the ways to use them are infinite.
From surreal expressions utilizing serious voices to one-liner jokes using child voices, you can create a wide range of funny audio.
Recommended voices for funny videos
If you want to create funny audio using Ondoku, we recommend starting with "Aoi (Child/Girl)".
Since it is a slightly childish voice, just entering random text will result in funny audio.
It is also recommended for use as a "tsukkomi" (reactor) role in interaction with other voices.
Calm voices like Nanami (Guide) are also recommended.
By having a serious voice read funny text, you can create unexpected and surreal expressions.
Also, raising or lowering the pitch of the voice "Naoki" is recommended!
When pitch is raised

When pitch is lowered

In this way, you can easily create voices like those of people whose faces are blurred on TV programs!
There are many other voices as well, so please listen to the samples.
Conversation reading is possible with multiple voices
Ondoku also allows you to read text like a conversation using multiple voices.

Of course, this can also be used for free!
You can use different voices for the boke and tsukkomi, or suddenly change the voice, so it is a feature you definitely want to utilize when you want to create funny audio.
Foreign languages can also be read aloud

Ondoku supports 100 languages!
By combining it with AI translation sites,
- Japanese → English → Japanese
you can easily create audio for re-translation videos like the above.
[Ondoku] Listen to voice types and sample audio for supported languages | Text-to-speech software Ondoku
Here we will introduce Ondoku's supported languages and sample audio.
Ondoku is free!
Even though it is such a feature-rich text-to-speech service, Ondoku is free!
- With registration: 5,000 characters
- Without registration: 1,000 characters
can be read aloud, so you can generate funny audio right now.
If you want to create funny voices for videos or audio works, why not try Ondoku first?
2. CeVIO

CeVIO is an installable text-to-speech software that can read text using AI.
It supports Windows, Mac, and Linux.
Various attractive characters have been established.
There are many other software programs that can read in character voices, but the reason we especially recommend CeVIO is its expressiveness.
Rich emotional expression is possible using AI, so depending on the script, you can bring out infinite humor, such as panicked voices, energetic voices, or question-form expressions.
Recommended voices
CeVIO is a one-time purchase text-to-speech software, and you buy each voice individually.
If you were to choose just one, "Sasara Sato" is recommended.
She has an especially energetic voice among CeVIO characters and is capable of expressions with strong emotions, making her perfect for a "boke" (joking) voice.
If you also want to purchase a "tsukkomi" (straight man) voice, "Tsudumi Suzuki" is also recommended.
Note that when using for commercial purposes, you also need to follow the character's terms of use.
What is CeVIO AI? Detailed explanation of features, usage, and commercial use of speech synthesis software | Text-to-speech software Ondoku
A complete guide to AI singing synthesis software CeVIO AI. We explain the characteristics of popular characters like Sasara Sato and Tsudumi Suzuki, how to purchase, and precautions for commercial use for beginners.
3. Bouyomi-chan

Bouyomi-chan is a text-to-speech software that can read aloud in the so-called Yukkuri voice (monotone voice).
It is free software compatible with Windows and can be used for commercial purposes.
Recommended when you want to make funny videos with Yukkuri voice
Yukkuri voice is used in various funny videos.
For those who thought, "I want to make Yukkuri videos myself," this Bouyomi-chan is perfect.
Needless to say, if you use Yukkuri voice, you can make any video's content funny.
However, the downside is that using Yukkuri voice makes the video fall into the genre of "Yukkuri videos."
If you want to create videos in genres other than Yukkuri videos, it is also recommended to use the other software and services introduced in this article in combination.
4. VOICEPEAK

VOICEPEAK is paid software used by installing it.
It supports Windows, Mac, and Linux.
A large lineup of voices is available, and rich expression using AI is possible.
The biggest feature is that multiple voices are included as a set in one product (with some exceptions).
Character voice products include the male voice "Frimomen" as a bonus.
Tohoku Zunko Project products include the voice of "Zundamon" as a bonus, so by purchasing just one package, you can create funny videos where characters talk to each other.
It has a good reputation for emotional expression, so you can also create audio for comical and funny videos.
Since this is also paid software with established characters, pay attention to the character's terms of use when using for commercial purposes.
5. VOICEVOX

VOICEVOX is a text-to-speech software that can read text in various character voices.
It is software used by installing it and supports Windows, Mac, and Linux.
When you want to create funny videos, the point to note is that you can use the voice of the popular character "Zundamon."
Just like Yukkuri voice, Zundamon is a character often used in videos with funny content.
However, using Zundamon's voice tends to make the video fall into the "Zundamon video" genre, so caution is needed here as well, similar to Yukkuri voice.
Also, when using character voices like Zundamon, you need to follow the character's terms of use, so check them beforehand.
6. COEIROINK

Finally, if you want to make funny videos, COEIROINK is also recommended.
COEIROINK is software that can read text in various voices using AI.
It supports Windows, Mac, and Linux.
A major feature of COEIROINK is that, in addition to official and certified voices, you can download and use voice data created by users themselves.
Voice data produced by users can be downloaded from "MYCOE."
Since you can use very unique voices that are different from character voices created by companies, those who want to use funny voices are recommended to listen to samples on MYCOE.
However, attention to terms of use is also necessary here.
For voices published on MYCOE, each poster has established their own terms.
Licenses may be strict, such as no commercial use allowed, so check in advance to avoid situations like "realizing it's not for commercial use after making the video."
What is COEIROINK? Thorough explanation of speech synthesis software features, usage, and commercial use | Text-to-speech software Ondoku
A complete guide to COEIROINK features and usage. We explain in detail everything from how to install the speech synthesis software to adding character voices and precautions for commercial use.
■ 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
