Halloween Voice Changer: Free Online, No Sign Up

More versions

Variation: Pitch -3, reverb at 15%: for greeting trick-or-treaters.
Variation: Reverb 5 s at 50%: a voice from the far end of the house.

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.

Where can you use a Halloween voice?

At the front door: record a few greetings in the Online Voice Changer, download them and play the files from a speaker by the porch. Use the second clip's settings, Pitch -3 and Tone -2 with reverb at 15%: it stays friendly and every word is clear outdoors.
In a home haunted house: the third clip (reverb 5 s at 50%) is a voice from the far end of the house. Record a short loop and play it from a hidden speaker.
On a party video call: the main voice makes a good host for costume contests and spooky quizzes, live in Google Meet, Zoom on the web or discord.com in Chrome.
On a Discord game night: switch to the Halloween voice from the Facecam popup for a ghost-story round. Discord doesn't notice the change, and you stay in the channel.

Pick a costume voice

Free voice presets that match a costume, each with its own page and clips.
Costume	Voice	What it does to your voice
Witch	Witch voice	Pitch +4, a nasal boost and a little grit: a crooked, cackling old witch
Vampire	Vampire voice	Pitch -3, a slow shimmer and a three-second hall: elegant and cold
Zombie	Zombie voice	Pitch -5 with a dry rasp and a slow wobble: it groans instead of roars
Ghost	Ghost voice	Mostly breath in a long echoing hall: it drifts rather than speaks
Devil or demon	Demon voice	Ten steps down, a bigger body and grit, in a dark space
Monster or werewolf	Monster voice	Eight steps down with a distorted growl on top
Masked slasher	Ghostface voice	Four steps down, distortion and a phone line's narrow band
Creepy clown	Pennywise voice	Pitch +3 with a fast, shaky vibrato and a long reverb
Killer doll	Chucky voice	A toy-sized body, an adult pitch and a rasp

Not dressing as anyone in particular? The Halloween voice on this page is the all-rounder: spooky enough for a haunted house, friendly enough for the doorstep.

Add Halloween sound effects

A voice is half the act. The free Halloween soundboard adds the other half, a witch's cackle, a wolf howl, a creaking door, the doorbell and a bell at midnight, and plays in the same call as your voice.

Witch laugh3.0 s
Wolf howl3.4 s
Doorbell2.2 s
Midnight bell4.0 s

All 15 Halloween sound effects

More about this voice

What's in the spooky voice

Part	Setting	What you hear
Depth	Pitch -6, Tone -3	The big, low host of the haunted house
Growl	Distortion 0.25, 40% mixed in	Some roughness, mild enough for children to enjoy
Echo	Every 0.3 s, 20% mix	Each phrase comes back once or twice
Hall	Reverb 35% mix, 3 s long	A large stone hallway

Host the night

Play it big and theatrical, like the ringmaster of a ghost train. Roll your r sounds and stretch any word of welcome.
Give short lines with space after them: a greeting, a warning about the candy, a slow laugh. The echo at 0.3 seconds repeats your last syllable, so end on a strong word.
Laugh low and slowly in three or four separate beats, and let the hall carry it.
Judge your audience. For small children, speak warmly and pick the lighter second clip.

The exact settings

Setting	Value
Noise gate	mutes the mic below -55 dB, between words
Pitch	-6 (lower)
Tone	-3 (sounds bigger)
Distortion	drive 0.25, 40% mix
Echo	repeats every 0.3 s, 20% mix
Reverb	35% mix, 3 s long
Compressor	steadier volume (4:1 from -24 dB, then +4 dB)

Free Halloween voice changer FAQ

Is the Halloween voice changer free?

Yes. The voice runs in your browser on your own computer, so trying it here, using it live in calls in Chrome and putting it on a recording cost nothing, with no sign-up to try it.

Can I use the Halloween voice on a Zoom party?

Yes, when you join through Zoom's web client in Chrome and select Facecam Virtual Mic. The desktop Zoom program won't show it.

Does it work in Discord?

Yes, on discord.com in Chrome: pick Facecam Virtual Mic as your input device. The Discord desktop app and the phone app can't see the Facecam mic.

Can I use it on my phone?

Not live: the call voice needs Chrome on a computer. On a phone, record your lines in the Online Voice Changer with the same settings and play the file instead.