Mr. Krabs AI voice generator & voice changer

About the Mr. Krabs voice

Mr. Krabs is the greedy, penny-pinching owner of the Krusty Krab, the fast-food restaurant at the heart of SpongeBob SquarePants. A crab with a famously deep love of money, he is SpongeBob's boss, Squidward's employer, and the protective father of Pearl. He is voiced by Clancy Brown, and the character has appeared throughout the long-running animated series, its films, and a range of spin-off games and media.

The voice is gravelly, rough, and weathered, with a low-to-mid pitch and a salty, seafaring growl. Delivery is bold and theatrical: Mr. Krabs barks orders, chuckles over a good bargain, and can swing quickly from cheerful bluster to panicked outrage when his money is at risk. The pace is brisk and punchy, with plenty of emphasis on key words and a dramatic, old-sailor flavor.

On voicechange.io you can record or upload speech and hear it transformed, type text to have it spoken in this voice, or create a song cover. The pitch is matched to the voice automatically, so you don't need to adjust it. For best results, speak with energy and exaggerated emphasis, as if you're haggling over a nickel. Short, punchy lines work well, and a clear recording with little background noise helps the gravelly character come through.

Voice details

Tips for the best Mr. Krabs result

This model is centred around 120 Hz. With auto pitch on, a typical deeper voice (around 120 Hz) isn't shifted, since it already fits, and a typical higher voice (around 210 Hz) is shifted about 10 semitones down. 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 Mr. Krabs 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 Mr. Krabs, 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.

Mr. Krabs voice questions

Want to talk in a new voice live? Try the male voice changer in your browser, or the free desktop app for Discord and games.