Online monster voice changer Your voice. Any monster.

Record your voice, turn it into a monster, alien, zombie, demon or robot with the same engine behind our sound packs, and download the clean WAV for your game, trailer, film, documentary or stream.

  • 34Creature voices
  • €1.00From, per track
  • 48k/24Clean WAV
  • 5Free credits on sign-up

How it works

Four steps, no subscription

  1. 1

    Record

    Use your microphone (up to 60 s) or upload an audio file. Your recording is saved privately in your account.

  2. 2

    Choose a creature

    Pick one of 34 voices and shape it: size, aggression, alien, rot and clarity — or build your own chain in Advanced view.

  3. 3

    Listen for free

    Hear your creature in real time. The preview plays with a low background music.

  4. 4

    Download the clean WAV

    1 credit per track up to 30 s. Game-ready, loop or stereo formats. Group your files in bundles.

For: Games, Trailers, Film, Documentary, YouTube & Streaming, Animation, Podcast, VR / AR

The voices

34 creatures, one studio

Speech-ready voices keep your words understandable; the Roars & FX voices are made for screams, growls and roars.

Monsters 6

Giant Ogre · Cave Troll · Demon Lord · Abyss Beast · Hellhound · Kraken Deep

Beasts 4

Dire Wolf · Dragon Roar · Titan Rex · Raptor Screech

Aliens 6

Grey Visitor · Insectoid Hive · Xeno Queen · Space Oracle · Signal From Beyond · Mind Flayer

Zombies 5

Walker · Rotting Crawler · Infected Screamer · Bog Corpse · Plague Whisper

Robots & Sci-Fi 3

War Machine · Radio Ghost · Humanoid Unit

Experimental 2

Goblin Choir · Shattered Mind

Roars & FX 8

Cave Troll Roar · Demon Lord Roar · Abyss Beast Roar · Hellhound Snarl · Kraken Roar · Dragon Roar FX · Titan Rex Roar · Rotting Crawler Moan

Pricing

Pay per track with credits

1 credit = 1 clean WAV up to 30 seconds. Credits never expire. Listening and designing are always free.

5 free credits worth €7.00

New here? Create a free account, confirm your email and your first 5 tracks are on us.

Claim your free credits
Try it

Starter

Try every creature voice

5credits

€7.00

Standard rate

€1.40 per track

  • 5 clean WAV tracks, up to 30 s each
  • Every creature voice & format
  • Royalty-free commercial license
  • Never expire · no subscription
Buy 5 credits
Save 14%

Creator

A full character or a trailer

10credits

€12.00

Regular price €14.00Save €2.00

€1.20 per track

  • 10 clean WAV tracks, up to 30 s each
  • Every creature voice & format
  • Royalty-free commercial license
  • Never expire · no subscription
Buy 10 credits
Best value · save 29%

Studio

Whole projects, every voice

30credits

€30.00

Regular price €42.00Save €12.00

€1.00 per track

  • 30 clean WAV tracks, up to 30 s each
  • Every creature voice & format
  • Royalty-free commercial license
  • Never expire · no subscription
Buy 30 credits

Secure checkout by Lemon Squeezy. A free ScreamBeast account is required. Prefer ready-made sounds? Browse the sound packs.

Commercial use

Games, films, trailers, ads, YouTube — monetized or not.

Unlimited projects

Use each file in as many productions as you like.

Custom bundles

Group your sounds by project and download one ZIP.

Private

Your recordings and files are visible only to you.

Questions

Voice Studio FAQ

Do I need a subscription?

No. You buy credits only when you need them — 5, 10 or 30 at a time — and they never expire. Recording, designing and listening to the preview are free.

Can I try it for free?

Yes. Every new ScreamBeast account gets 5 free credits (worth €7.00) as soon as you confirm your email: enough for 5 clean WAV tracks of up to 30 seconds. Listening to the preview is always free.

What does one credit buy?

One clean WAV download of a track up to 30 seconds long. A recording between 30 and 60 seconds costs 2 credits. You can download the same recording again with another voice: each download is a new track.

Why is there music in the preview?

The free preview plays your creature voice with a low background music. The WAV you download is clean: only your processed voice, in HQ.

Can I use the sounds commercially?

Yes. Every file you download from the Voice Studio can be used royalty-free in unlimited productions: games, trailers, films, documentaries, ads, YouTube, Twitch and podcasts. Each file carries a license code, also listed in your dashboard. Read the license.

What is a custom bundle?

In your dashboard you can group your sounds by project — a game character, a trailer, a film scene — and download them together as one ZIP with a license certificate. Choose the GAME / SFX format for game-ready one-shots (48 kHz · 24-bit · mono · silence trimmed) or LOOP for idle and breathing sounds.

What if the download fails?

Your credits are reserved for that track and you can retry at no extra charge. If you close the page before the file is ready, the credits come back to your account automatically within 24 hours.

Are my recordings private?

Yes. Your recordings and files are stored in your private ScreamBeast account and only you can open them. Recordings are deleted automatically 30 days after their last use, downloaded files after 90 days. Only upload your own voice, or a voice you have permission to use.

What do I need?

A recent Chrome, Edge, Firefox or Safari on a computer, and a microphone (or an audio file). Use headphones when you listen to the microphone live, to avoid feedback.