Speech Jammer

Kam Studio

Contains ads

About this app

Speech Jammer — The viral voice app everyone is talking about!

Millions of people are discovering the hilarious experiment that makes talking nearly impossible. Plug in your headphones, speak into your mic, and listen as your own voice plays back at a slight delay — your brain short-circuits, and you simply can't form sentences. It's psychology meets entertainment, and it's wildly addictive.

But that's just the beginning. The new Speech Jammer is more than a jammer — it's a complete voice playground.

WHY EVERYONE'S TALKING ABOUT IT
- Featured in countless viral video challenges and reaction clips
- A favorite party game and content-creator tool
- Used by teachers, streamers, and creators around the world
- Simple, instant, unforgettable fun

THE CLASSIC SPEECH JAMMING EXPERIENCE
Adjustable real-time audio delay (0–1500 ms) bounces your voice back into your ears. The result? Your brain gets confused, your words tangle, and laughter takes over.

9 VOICE EFFECTS — TURN YOUR VOICE INTO ANYTHING
Tap to switch instantly while the jammer is running:
- Normal — the classic speech jammer
- Robot — metallic, machine-like vibration
- Echo — atmospheric, hall-like reverb
- Monster — deep, powerful low tone
- Radio — vintage walkie-talkie effect
- Aqua — smooth underwater muffling
- Ghost — trembling, mysterious whisper
- Mega — loud, tinny megaphone shout
- Bee — fast buzzing vibrato

- BUILT-IN STORIES
Read aloud from our story library while the jammer fights back. Following a script makes it even harder — and even funnier. Perfect for fun video challenges with friends.

- SPEAKS YOUR LANGUAGE
Available in English, Turkish, Spanish, French, Portuguese, German, Korean, Russian, Arabic, and Hindi.

- PERFECT FOR
• Content creators and streamers
• Family game nights and parties
• Funny moments with friends
• Voice-acting practice
• Speech therapy curiosity
• Pure, unfiltered laughter

- HOW IT WORKS
1. Plug in your headphones (this is essential!)
2. Allow microphone access
3. Adjust the delay slider to your taste
4. Pick a voice effect — or stick with Normal
5. Try to talk… and try not to laugh

- JOIN THE TREND
Speech Jammer became an online sensation because its comedy formula is impossible to fail. Record your funniest moments and share them with your friends — they'll beg for a turn.

Download Speech Jammer now and discover why everyone is laughing.

Ratings and reviews

Tells you to turn your volume right up then blasts ads into your ears at max volume. Instant delete, never downloading again. Also the delay slider is dreadful, and not even remotely granular.

Didn't work for me tried all speeds delay doesn't impact, not sure how it's supposed to work

ads everytime you click something and doesnt work well to jam

What’s new

Big update! 8 brand-new voice effects: Robot, Echo, Demon, Radio, Aqua, Ghost, Mega, and Bee. Switch between them with one tap while jamming. Also: a cleaner, less interruptive ad experience. Have fun!