Free Astronaut Voice Changer
Sound like a helmet radio calling down from orbit, free.
Before and after
Your browser will ask for microphone access when you click.
More versions
Variation: 6-bit crusher at 70%: a transmission from very far away.
Variation: Helmet reverb off, less crush: the voice on the ground.
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.
Voice changer for DiscordA free voice changer for Discord voice chat: open discord.com in Chrome, pick Facecam Virtual Mic, and talk in a new voice.
Online Voice ChangerA free online voice changer with no sign-up: upload or record audio, pick one of 26 voices and download a WAV. Nothing is uploaded.
Live Face SwapLive face swap for Meet, Zoom and Discord: become anyone you want, in real time, while you talk. Upload any photo or pick a built-in face.
More about this voice
From helmet to ground station
| Part | Setting | What you hear |
|---|---|---|
| Downlink | Bass cut below 400 Hz, treble cut above 3 kHz | A small, far-off voice with the body removed |
| Helmet | Reverb 15% mix, 0.25 s long | A close, hard shell around the mouth |
| Signal | Bit crusher 10-bit at 9 kHz, 35% mix | A light digital haze, like a relayed transmission |
| Headset mic | Distortion drive 0.2, 40% mix | A gentle rasp on stressed words |
| Presence | Midrange +5 dB around 1.5 kHz | Speech stays readable through the haze |
Sound like you trained for this
- Stay calm and level. Crews report problems in the same tone as routine checks, and that calm is what people recognise.
- Wait a second or two before answering anyone. It suggests the signal had a long way to travel.
- Read out numbers and status items one at a time: fuel, pressure, distance. Lists suit the narrow band.
- No beep is added at the end of a transmission. If you want one, play it from a soundboard after you finish speaking.
Good uses for a voice from orbit
It fits space roleplay and tabletop sci-fi sessions where one player is outside the ship, science and school videos that need a mission voice, and space-game streams where you narrate your own launch. For a probe or a crew much further out, load the 6-bit clip at 70%: the words start to dissolve into the transmission. For the flight controller on the ground, load the other clip, with the helmet reverb off and less crush, so the two sides of the conversation sound like different places.
The exact settings
| Setting | Value |
|---|---|
| Noise gate | mutes the mic below -50 dB, between words |
| Distortion | drive 0.2, 40% mix |
| Bit crusher | 10-bit at 9 kHz, 35% mix |
| Bass cut | below 400 Hz |
| Treble cut | above 3 kHz |
| Midrange | +5 dB around 1.5 kHz |
| Reverb | 15% mix, 0.25 s long |
| Compressor | steadier volume (6:1 from -28 dB, then +6 dB) |
Free Astronaut voice changer FAQ
Does it add the beeps heard on space recordings?
No. The voice is made from filtering, a bit crusher and a short reverb, with no added tones. Add a beep separately from the soundboard.
Can I use the astronaut voice in a class video call?
Yes, in Google Meet or Zoom's web client in Chrome: click Use this voice in calls, then pick Facecam Virtual Mic in the meeting's audio settings.
How do I make it sound further away?
Lower the Bit crusher from 10-bit toward 6-bit and raise its mix toward 70%, as in the far-away clip.
Related
- RadioThe radio preset is a setting of Facecam's voice changer that makes your voice thin and a little crunchy, like an old AM radio; the telephone and megaphone presets are its narrower and louder relatives.
- AlienThe alien preset is a setting of Facecam's voice changer that raises your voice slightly and adds a bell-like shimmer, a fast warble and a short space echo.
- Walkie talkieCrackly two-way radio chatter for your mic: squad comms, mission control, security on the door. Free, no sign-up.
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- Mic TestA free online mic test with no sign-up: check your volume, background noise and distortion, then play back 10 seconds of yourself.
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