Free · No signup · Private
Online voice changer with 12 effects and instant audio download
Record straight from your microphone or upload an existing clip, switch between robot, chipmunk, deep, monster, ghost and other voices, then download the result as a WAV file. Nothing ever leaves your device.
Everything runs inside your browser — no upload, no account, no watermark.
Choose a voice effect
Record or upload a clip to hear it with the Chipmunk voice.
Want details on this voice? Read the Chipmunk voice changer guide.
How the voice changer works
1. Capture your audio
Press record and speak for a few seconds, or upload an MP3, WAV, M4A or OGG file you already have.
2. Pick a voice effect
Tap any of the 12 presets. Each one re-renders your clip instantly with pitch shifting, filtering, modulation or echo.
3. Download the result
Preview it in the player, then save a full-quality WAV to use in videos, games, podcasts or chat apps.
All voice effects
Twelve distinct voice changers, each tuned for a different use — from comedy and gaming to horror narration and broadcast-style voiceovers.
Chipmunk voice changer
The chipmunk voice changer lifts your pitch far above its natural range, turning any recording into a bright, squeaky cartoon character in a single click.
🎙️Deep Voice voice changer
The deep voice changer drops your pitch into a rich low register, perfect for movie-trailer narration or making an anonymous recording sound heavier.
🤖Robot voice changer
The robot voice changer runs your recording through ring modulation, flattening the human character into a metallic, synthetic machine voice.
👽Alien voice changer
The alien voice changer layers pitch shifting, ring modulation and a short shimmering delay to create a voice that never sounded human in the first place.
👹Monster voice changer
The monster voice changer combines heavy pitch-down with saturation so every syllable lands like a growl from something much bigger than you.
👻Ghost voice changer
The ghost voice changer pitches you down slightly and drowns the result in long, unstable echoes so the words seem to float in from another room.
☎️Telephone voice changer
The telephone voice changer squeezes your audio into the narrow frequency band of a phone line, instantly making a clean recording sound like a call.
📢Megaphone voice changer
The megaphone voice changer adds midrange bite and controlled clipping so your voice cuts through like a stadium announcement or riot-police loudhailer.
🌊Underwater voice changer
The underwater voice changer rolls off the highs and adds a slow wobble, so the recording sounds like it was spoken beneath the surface of a pool.
🕳️Cave Echo voice changer
The cave echo voice changer feeds your voice through a long feedback delay to place it inside a vast stone chamber without any recording gear.
🎈Helium voice changer
The helium voice changer reproduces the party-balloon effect: a big pitch jump with extra top-end sparkle, without touching an actual gas canister.
📻Radio DJ voice changer
The radio DJ voice changer drops your pitch slightly and adds broadcast-style low-end warmth and presence for a confident on-air sound.
Frequently asked questions
Is this online voice changer free?
Yes. Every voice effect, unlimited clips and WAV downloads are free, with no account and no watermark.
Does my audio get uploaded to a server?
No. Recording, effect processing and the download all happen locally in your browser using the Web Audio API.
Can I download the changed voice?
Yes — after applying an effect, press Download WAV to save a full-quality file you can use in videos, games or messaging apps.
Does it work on a phone?
It works in modern mobile browsers such as Chrome, Safari and Edge. Allow microphone access, or upload an existing recording instead.
More answers on the full FAQ page.