Free online voice changer

How to change your voice online

1. Press the microphone and say something, then press stop. Or choose a file: a voice message, a song, or a video (MP3, M4A, WAV, OGG, Opus, WebM, MP4, MOV). You can also drag it onto the page.
2. Pick an effect: you hear your new voice right away. Switch between effects as often as you like; the original recording is kept.
3. Open Fine-tune to set the pitch yourself (from 12 semitones lower to 12 higher) and add echo or reverb.
4. Download MP3 (or WAV), or press Share on your phone to send it straight to WhatsApp, Telegram, Instagram or TikTok.

15 voice effects

• Deep and Monster: a lower, darker voice, from a calm deep voice to a growling beast.
• Helium and Chipmunk: a higher, squeaky voice, as if you had breathed in a balloon.
• Robot and Alien: metallic, electronic voices for games, videos and pranks.
• Radio and Megaphone: an old radio or a loudspeaker announcement.
• Cave, Stadium, Underwater and Ghost: places and moods, with echo, reverb and wobble.
• 8-bit: a retro video game voice. Reverse: plays your recording backwards.

Live voice changer

Press Live to hear your own voice with the effect in real time while you speak. Use headphones, otherwise the speakers feed back into the microphone. Live mode is for trying effects and having fun; to keep the result, record your voice and download it. Changing your voice inside calls or Discord needs an app installed on your computer; a web page cannot do that.

Private: your voice never leaves your device

Most online voice changers upload your recording to a server. This one processes the sound with your browser’s own audio engine, on your phone or computer. Nothing is uploaded, there is no account, no watermark and no time limit beyond 10 minutes per recording.

Clean pitch, no robot warble

Simple voice changers speed the sound up or slow it down, which changes how long it lasts, or they use a quick pitch trick that leaves a wobbly, metallic sound. Here the recording is shifted with a time-stretching method that keeps your words in sync and sounds natural, then the effect is added. The result keeps the original length, so you can put it back on a video.

Questions and answers

Is this voice changer free?

Yes, completely free, with no sign-up and no watermark.

Does it work on iPhone and Android?

Yes, in Safari, Chrome, Edge, Firefox and Samsung Internet. Allow the microphone when your browser asks. On phones, the Share button sends the MP3 directly to your apps.

Can I change the voice in a video?

Yes: choose the video file and the tool uses its sound. You get an audio file with the same length, which you can put back on the video in any video editor (CapCut, iMovie, InShot…).

How do I make my voice deeper?

Choose Deep, or open Fine-tune and move Pitch to -3 to -6 for a natural deeper voice. Lower values sound like a monster.

Can I make my voice unrecognizable?

Robot, Alien, Monster and Chipmunk change a voice a lot. Combining a pitch change with an effect makes it harder to recognize, but no voice changer is a guaranteed disguise.

What file do I get?

An MP3 (128 kbps, plays everywhere and is small enough for messaging apps) or an uncompressed WAV.

Want to keep a normal recording? Use the free online voice recorder.