Jevil Voice Changer: Free Online, No Sign Up

More versions

Variation: Chorus at 7 wobbles a second, 70%: the carousel spinning faster.
Variation: Echo and reverb off: only the jester's pitch and wobble.

Use it in calls and on recordings

Try it here
Press Start mic above and talk. You hear this voice with the exact settings on this page, and every slider can be moved.
Use it live
Press Use this voice in calls, then pick Facecam Virtual Mic as the microphone in Discord, Google Meet, Zoom or any other call that runs in Chrome.
Put it on a recording
Open Online Voice Changer, record or upload a file, choose the same settings and download the result.

More about this voice

What makes the jester spin

Part	Setting	What you hear
Imp	Pitch +5, Tone +4	High and small, a little creature
Spin	Chorus 3 times a second, 40% mix	The voice circles, like a carousel
Cackle	Midrange +6 dB around 1.6 kHz	A sharp, nasal bite
Bounce	Echo every 0.16 s, 30% mix	Each word hops once behind itself
Cell	Reverb 20% mix, 1.8 s long	A closed room that rings

Juggle your words

Say key words twice in a row yourself. The echo repeats sound but won't double whole words, and that doubling habit is how the character talks.
Bounce your pitch up and down inside a sentence, like reciting a nursery rhyme.
Laugh in short high bursts. With an echo every 0.16 seconds, each burst gets a twin.
Keep the mood generous and amused: he is offering a game. Riddles, rules of play and boasts work.

Three clips, three speeds

As it loads: the balanced jester, clear enough for dialogue in a dub or a call.
Chorus at 7 wobbles a second, 70%: the carousel spinning faster. Use it for the fight, taunts and laughter; words blur a little.
Echo and reverb off: only the jester's pitch and wobble. Best when you talk quickly with other people, or when a call's noise suppression would chop the tails anyway.

The tails do a lot of the work: the 0.16-second echo and the 1.8-second room are what make him sound shut in a cell instead of standing next to you. When you record for a video, leave them on and take a short breath between sentences so the repeats don't stack.

The exact settings

Setting	Value
Noise gate	mutes the mic below -55 dB, between words
Pitch	+5 (higher)
Tone	+4 (sounds smaller)
Chorus / vibrato	wobbles 3 times a second, 40% mix
Bass cut	below 220 Hz
Midrange	+6 dB around 1.6 kHz
Treble	+2 dB above 5 kHz
Echo	repeats every 0.16 s, 30% mix
Reverb	20% mix, 1.8 s long
Compressor	steadier volume (4:1 from -24 dB, then +4 dB)