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Best Project Sekai TTS Tool to Make Your Vocaloid Voices

This post tells you the best Project Sekai text-to-speech tool and how to create Project Sekai TTS voices.
SylviaLast Updated: September 19, 2023
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Are you a fan of Project Sekai, the popular music game that features virtual idols known as Vocaloids? Do you want to create your anime voices and use them for your audiobooks, podcasts, videos, or other content?

Project Sekai
Project Sekai

If so, you are in luck! In this post, I will show you how to use Project Sekai Text-to-Speech Tools and FineShare FineVoice to create your own Hatsune Miku and other anime voices in 2023.

What Is Project Sekai?

Project Sekai is an American video game publisher that licenses and translates Japanese visual novels into English. It also has a platform where you can create your virtual singers and interact with them.

Project Sekai – Virtual Singer
Project Sekai – Virtual Singer

You can choose from various songs and genres, customize their appearance and personality, and share your creations with other players. Project Sekai is a source of inspiration for many fans who love music and anime.

What Is Project Sekai TTS?

Project Sekai TTS is an AI technology that allows players to input text and have their favorite characters speak the text in their voices.

It uses deep learning and natural language processing to generate realistic and expressive vocaloid voices. You can use it to create content or have fun with the voices of the game’s characters.

Best Project Sekai Text to Speech Tool

FineShare FineVoice

Do you want to make Hatsune Miku TTS voice for free? Now look at a free software that lets you do that.

FineShare FineVoice is an AI digital voice solution. It can transform voice and record sound from multiple sources with ease. It offers a variety of features including text-to-speech, speech-to-text, audio extractor, and file voice changer.

FineShare FineVoice - text to speech Project Sekai
FineShare FineVoice – text to speech Project Sekai

You can use it as a Project Sekai text-to-speech tool to create realistic and expressive vocaloid voices.

Feature Highlights:Highlights:

  • 220+ realistic voiceovers in 40+ accents and languages
  • Free to download and create celebrity voices like singers, rappers, and politicians from text
  • 100+ voices from your favorite anime, cartoon, or movie
  • Fast generation speed and auto-saving to local files

How to Use a Project Sekai Text-to-Speech Tool

To use FineShare FineVoice for Project Sekai Text-to-Speech, you need to follow these steps:

Step 1. Download and install FineShare FineVoice on your computer.

Step 2. Launch FineShare FineVoice and click on Text to Speech.

open Text to Speech
open Text to Speech

Step 3. Type or paste the text you want to convert into speech.

Step 4. Choose the language, category, voice, speed, and other settings for the speech.

Step 5. Click on Convert Now and wait for the speech to be created.

Step 6. Download or share the speech as an audio file.

3 Most Popular Project Sekai Characters

Project Sekai Characters are fictional singers existing in the real world as Virtual Singers.

They sing songs from creators all over the world, but they also exist in “SEKAI,” a mysterious world different from the real world that is created from a person’s true feelings.

They have different personalities, styles, and abilities depending on their songs and creators.

Hatsune Miku

Hatsune Miku is one of the most famous Vocaloids in the world. She has a high-pitched voice and can sing in various languages. She is also known for her collaborations with other artists and her involvement in various projects.

Hatsune Miku
Hatsune Miku


A member of the group KAITO and is known for his powerful vocals and rap skills. He has a deep voice and can rap in Japanese and English. He is also a producer and songwriter who has worked with many artists.


Tenma Tsukasa

A member of the group Wonderlands x Showtime who is a show star in the making. He has a charismatic voice and can sing in Japanese and English. He is also a producer and songwriter who has worked with many artists.

Tenma Tsukasa
Tenma Tsukasa

Bonus Tip: Make Anime Character Voices Online for Free

If you want to have some fun by making your favorite characters and celebrities talk, here is a bonus tip:

FineShare Online Voice Changer is an online tool that can transform your voice into 110+ realistic voices of characters and celebrities for free within seconds. It is 100% powered by AI voice cloning. You can use it to make anime voices online for free.

FineShare Online Voice Changer
FineShare Online Voice Changer

To use FineShare Online Voice Changer for making anime character voices online for free, you need to follow these steps:

Step 1. Go to FineShare Online Voice Changer.

Step 2. Explore the voice library, and scroll down to find and click on Hatsune Miku and other Project Sekai character voices. You can also find anime character voices like Goku, Naruto, Vegeta, Dio, and more.

find the anime voice you want to use
find the anime voice you want to use

Step 3. Click on Record and speak into your microphone, or upload the audio file you want to change the voice of.

Step 4. Click on Change Voice Now and wait for seconds.

Step 5. Download or share your voice as an audio file.

You can also click here to use the Hatsune Miku AI Song Generator and make AI cover songs for free online.


In this post, I showed you how to use a Project Sekai Text-to-Speech Tool and FineShare FineVoice to create your Vocaloid voices.

Want to try Project Sekai Text-to-Speech Tools for yourself? Get started with FineShare FineVoice today!


#1. How do I use Project Sekai TTS?

To use Project Sekai TTS, you need to download and install a voice generator tool such as FineShare FineVoice to convert text into speech using artificial intelligence and natural language processing.

#2. Can I use Project Sekai TTS for other purposes besides creating Vocaloid voices?

Yes, you can use Project Sekai TTS tools like FineShare FineVioce to have fun with your friends or fans by making your characters talk and express themselves.

#3. Can I make Project Sekai songs online for free?

Yes. An online AI singing voice generator like FineShare Singify lets you make any AI song cover with your favorite Project Sekai characters. And, you can request other voice models they don’t provide now.

This article is originally published on September 19, 2023, and updated on September 19, 2023


Sylvia enjoys writing and in her spare time, she likes to watch sci-fi movies and novels.

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