Text-to-speech or what we call speech generators are becoming increasingly popular in the content creation field. We use them to generate voiceovers for videos on YouTube or TikTok. We use them for audiobooks, presentations, podcasts, and intercultural communication.
Are you looking for Japanese text-to-speech voice generators? Today we will give you the 8 best free tools we collect from the internet.

Part 1: Best Free Japanese Text to Speech Software
The first one we want to give you is a text-to-speech software for Windows – FineVoice. It is voice software that comes with a real-time voice changer and a powerful voice toolbox. The realistic AI text-so-speech software provides 220+ lifelike voices in 40 languages and numerous character voices and various celebrity voices.
With an intuitive user interface and simple usage, you can generate text-to-speech without much effort. And FineVoice automatically saves your generated audio to the library for easy access and management.

How to use FineVoice to generate Japanese speech
Step 1. Click to download and install FineVoice.
Step 2. Open FineVoice and click on Text to Speech tab on the main interface.

Step 3. Paste or type any Japanese text to convert. You can also type in English to generate Japanese accent text-to-speech in English.
Step 4. Select Standard TTS as the AI Engine. Choose Japanese from the Language list (FineVoice offers 11 Japanese voices). And choose the gender and voice name of the voice.

Step 5. And after finishing all settings, click Convert Now to start voice generation.
Step 6. When the conversion is complete, you can check the result. Click View to open the local audio file or click Convert another to generate other audio.

Step 7. You can find all your audio files in FineVoice My Library from the main interface.

Part 2: 7 Best Online Japanese Text to Speech Websites
Now you get the best software to generate Japanese voice and English speech with a Japanese accent. Do you want to try some free online websites to get text-to-speech in Japanese?
In this part, we will give you the best 7 online Japanese text-to-speech websites. The features we will list are some you can approach with no need for registration and login. Undoubtedly, you can sign in to unlock more features.
#1. Narakeet

Features for Guests:
- Support Japanese voice generation and English voice generation with a Japanese accent
- Support volume and speed adjustment
- Japanese voices: 9
- Audio download: M4A, MP3, and WAV
- Convert Script File: Format TXT, DOCX, DOC, XLSX, PDF, EPUB, RTF, ODT, and ODS
- Upload Script File Size: Maximum 1 KB
- Total number of conversions: 20
Weaknesses:
- Slow generation speed
Related Article: 3 Free Anime Voice Generators to Get Anime Voice Overs
#2. Play.ht

Features for Guests:
- For Japanese text-to-speech
- Japanese voices: 9
- Only for reading cannot download
- Fast process speed
Weaknesses:
- The running is not stable
#3. ttsMP3.com

Features for Guests:
- Free for everyone
- Support Japanese voice generation and English voice generation with a Japanese accent
- Japanese voices: 2
- Audio download: MP3
- Input limit per conversion: 3,000 characters
Weaknesses:
- The voices sound unnatural
#4. ImTranslator.net

Features for Guests:
- Only Japanese voice generation
- Support speed adjustment
- Japanese voices: 1
#5. Micmonster

Features for Guests:
- Support Japanese voice generation and English voice generation with a Japanese accent
- Japanese voices: 7
- Audio download: MP3
- Input limit per conversion: 300 characters
#6. Free TTS

Features for Guests:
- Support Japanese voice generation and English voice generation with a Japanese accent
- Japanese voices: 6
- Audio download: MP3
- Input limit per conversion: 5,000 characters
- Input limit per week: 6,000 characters
- Fast conversion speed
Weaknesses:
- The voices sound mechanical
#7. Listnr

Features for Guests:
- Support Japanese voice generation and English voice generation with a Japanese accent
- Japanese voices: 1
- Input limit per conversion: 100 words
Related Article: 2 Best Free Kanye West Voice Generators to Make Songs
Conclusion
In this post, we gave you 8 free Japanese text-to-speech tools including software and online websites. You can use them to generate Japanese speech for communication or just generate English with a Japanese accent for fun.
Take away our best Japanese text-to-speech software to create a professional voice for your videos, podcasts, and books.
Try Japanese Text to Speech
Powerful text-to-speech tool with 220+ lifelike voices in 40 languages to generate voiceovers for videos, podcasts, books, presentations. Bring your content to life with FineVoice at any time. Get it for free.