Hollow Knight AI voice generator & voice changer

About the Hollow Knight voice

Hollow Knight is the voice of Hornet, the swift, needle-wielding guardian of Hallownest from the acclaimed action-adventure game Hollow Knight. Hornet first appears as a fierce rival in the ruins of the kingdom's overgrown places, darting through battles with acrobatic lunges and a thrown needle on a silken thread. Fans know the character for being proud, sharp-minded and formidable, and Hornet has remained a standout figure in the game's world and community.

The voice is a sharp, agile one: youthful and feminine, with a confident edge. Expect clipped, precise delivery, a quick and purposeful pace, and a tone that sounds composed, commanding and a little defiant. Short exclamations and battle-ready lines come across with energy, while calmer phrases keep a cool, guarded seriousness. It suits dramatic narration, fantasy dialogue and anything that needs a poised, fearless presence.

On voicechange.io you can record or upload speech to hear it transformed, type text to have 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, speak clearly in a quiet space and keep your delivery crisp, with short, decisive phrasing and a firm, confident tone. Leaning into that fast, controlled energy will make the result feel closer to the character.

Voice details

Tips for the best Hollow Knight result

This model is centred around 240 Hz. With auto pitch on, a typical deeper voice (around 120 Hz) is shifted a full octave up (the maximum), 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 Hollow Knight 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.

More recording tips →

This is a fan-made AI voice model. voicechange.io is not affiliated with or endorsed by Hollow Knight, 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.

Hollow Knight voice questions

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.