Hatsune Miku AI Voice Generator: Free Text to Speech

Hear Hatsune Miku

Bright, youthful and crisp, with a soft synthetic shimmer

“Hello everyone, it's Miku! Thank you for coming to the concert tonight!”
0:05
“Let's make a new song together. You write the melody, and I'll bring the sparkle.”
0:05
“Good morning! Don't forget your leek, your headphones, and your biggest smile today.”
0:06

Or change a recording

A spoken line (Before), then the same recording in Hatsune Miku's voice (After).

Hatsune Miku

Lines to try in Hatsune Miku's voice

About Hatsune Miku's voice

Hatsune Miku is the teal-haired virtual singer released by Crypton Future Media in 2007 for Yamaha's Vocaloid software, with a voice built from samples of voice actress Saki Fujita. Her sound is light, youthful and crystal-clear, slightly synthetic at the edges, with a cute, bouncy delivery and crisp vowels that make her instantly recognisable across thousands of fan-made songs.

Tips for the best Hatsune Miku audio

Keep sentences short and cheerful, and use exclamation marks for her energetic idol tone; long technical sentences lose the bouncy delivery.
Spell out tricky names phonetically and avoid heavy abbreviations, since crisp, simple words make her clear Vocaloid diction shine.

How to make Hatsune Miku say anything

Type the line
Write what Hatsune Miku should say, up to 500 characters (200 on the free line), or press one of the scripts below.
Or use your own voice
Switch to Change my voice, then record or upload up to 60 seconds (15 on the free line): your words, timing and shouts come back in Hatsune Miku's voice.
Generate and download
It plays in a few seconds. Download the MP3 for your video, meme or stream.

Hatsune Miku AI voice FAQ

Who is the voice behind Hatsune Miku?

Miku's voicebank was built from recordings of Japanese voice actress Saki Fujita. Crypton Future Media released her as a Vocaloid singer in 2007, and she has since become a global virtual pop star.

Can Hatsune Miku speak English with this generator?

Yes. Type English text and it is read in a bright, Miku-style voice. Simple, clearly spelled words give the most natural result, and short cheerful phrases keep her idol-style bounce intact.

Can I use the Miku voice for fan videos?

Yes. It works well for cover intros, animation voiceovers, stream greetings and birthday messages. Generate a clip, download it, and add it to your edit.

Is the Hatsune Miku AI voice free?

You can try it free once a day without an account: up to 200 characters, or 15 seconds of your own recording. After that, each line uses credits, and the cost shows before you generate.