Houshou Marine AI voice generator & voice changer
Sing and chat like Houshou Marine, the pirate captain VTuber from Hololive. Type text and hear it in Houshou Marine's voice (text to speech), record or upload your own voice to change it, or make a song cover. Free, no signup.
- 1Pick a voice
- 2Record, upload a file or song, or type text
- 3Listen, download and share
Auto pitch moves your voice into Houshou Marine's range. If it sounds too high or low, nudge the slider (12 = one octave).
Pick a voice
About the Houshou Marine voice
Houshou Marine is a virtual YouTuber from Hololive Production, the Japanese agency behind many popular VTubers. She presents herself as a pirate captain, complete with a flamboyant sailor look, a love of treasure and a playful, cheeky stage persona. Marine is known for lively livestreams, karaoke sessions, gaming broadcasts and original songs, and she has built a large international fanbase through her humor and energy.
The voice is bright, expressive and full of personality. It sits in a fairly high, youthful register, with a teasing, confident tone that can swing quickly from dramatic pirate declarations to giggly, relaxed banter. Pacing is energetic and often fast when she is excited, with exaggerated emphasis and big shifts in mood. When singing, expect a clear, punchy and theatrical delivery that suits upbeat tracks.
To get good results on voicechange.io, you can record or upload your own speech, type text to hear it spoken in this voice, or make a song cover. The pitch is matched to the voice automatically, so you don't need to adjust it yourself. For the best results, use a clean recording with no background noise or backing music. Since this voice is lively and animated, speak or sing with plenty of energy and clear emphasis. Flat, monotone input tends to sound less natural.
Voice details
| Category | Anime & VTubers |
|---|---|
| Model type | RVC voice conversion model (fan-made) |
| Centre pitch | About 230 Hz, a fairly high voice |
| Works with | Recordings, uploads, text to speech and song covers |
| Last updated | November 7, 2026 |
Tips for the best Houshou Marine result
This model is centred around 230 Hz. With auto pitch on, a typical deeper voice (around 120 Hz) is shifted about 11 semitones up, and a typical higher voice (around 210 Hz) isn't shifted, since it already fits. Gaps under 4 semitones are left alone, and shifts stop at one octave. If the result sounds strained, nudge the slider one or two steps back toward your own voice; for song covers, keep it at 0, +12 or −12 so the vocal stays in key. How pitch works.
- Record in a quiet room with no music in the background; noise is the main cause of robotic-sounding results.
- Perform the line the way Houshou Marine would say it. The model copies your timing and emotion, only the voice changes.
- For song covers, pick a track with one clear lead vocal and little reverb.
This is a fan-made AI voice model. voicechange.io is not affiliated with or endorsed by Houshou Marine, the voice actors or the rights holders. Please label shared results as AI and don't use them to mislead anyone. Rights holders can request removal on the contact page.
Houshou Marine voice questions
Is the Houshou Marine AI voice free?
Yes. You can use the Houshou Marine voice on voicechange.io for free with no account: type text, change a recording or make a song cover. Free downloads keep up to 3 minutes per clip.
Can I use the Houshou Marine voice live on Discord?
Not this model: website voices convert recordings and text, which takes 10 to 60 seconds. For a live voice in Discord, games or Zoom, use the free VoiceChange desktop app, which runs its own voices in real time.
How do I make my voice sound more like Houshou Marine?
The model is centred around 230 Hz, a fairly high voice. Leave auto pitch on so your recording is shifted into that range, record in a quiet room, and copy how Houshou Marine speaks: the model keeps your timing and emotion and changes only the voice.
Is this the official Houshou Marine voice?
No. It is a fan-made AI voice model and is not affiliated with or endorsed by Houshou Marine, the voice actors or the rights holders. Please label anything you share as AI.
Want to talk in a new voice live? Try the female voice changer in your browser, or the free desktop app for Discord and games.