8-Bit / Bitcrush Effect Online
Crush any audio — a voice, beat or upload — into a crunchy retro video-game sound.
How to Use
- Upload audio or a voice — or record in the browser.
- Set how crushed and crunchy it should be.
- Preview and download your 8-bit sound.
FAQ + Formats
FAQ
What does crushing do?
It lowers the digital resolution of the audio for that gritty, retro-console crunch.
Can I make a retro robot voice?
Yes — crush a voiceover for a chiptune robot or game-NPC voice.
What does it sound best on?
Short sounds and beats make the punchiest, game-ready effects.
Supported Formats
Input: audio/video. Output: MP3, WAV, OGG, FLAC, M4A, MP4.
What the 8-bit effect does
It reduces the digital resolution of the audio, adding the crunchy, lo-res grit of old video-game consoles and chiptune. The more you crush it, the more retro and robotic it gets.
Subtle grit or full chiptune
A light setting adds character and edge while keeping the audio clear. A heavy setting goes full 8-bit for game sound effects and glitchy production.
Tips
- Short sounds and beats make punchy, game-ready effects.
- Try it on an AI voiceover for a retro robot or NPC voice.
- Combine with Bass Boost for a heavier, dirtier tone.
How the 8-bit / bitcrush effect is made
No AI — just a short, classic DSP chain applied to your audio. Here's the recipe: