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Bitcrusher Online

Reduce sample precision and hold samples for a deliberately gritty digital texture.

Hear an example

01 Source audio

Stays on your device
Just exploring?

02 Shape your sound

Select to include an effect
ⓘ Select effects, adjust their settings, then click Apply effects. Revisions always start from your original.

Your audio canvas

Upload a file or try the sample to listen
A little sound goes a long way.
0:000:00
Ready when you are

Hear the difference

Try a before-and-after example using our original six-second sample. No upload needed.

Generated locally with the same audio engine used for your files.

Bitcrusher

Reduce sample precision and hold samples for a deliberately gritty digital texture.

Every parameter, explained

Bit depth

4 bits to 16 bits · Default 8 bits

The amplitude precision. Fewer bits produce stronger quantization grit. This is a sound effect, separate from WAV export bit depth.

Sample rate

1000 Hz to 48000 Hz · Default 10000 Hz

The effective sample update rate. Lower values hold samples longer and intentionally add aliasing. The output file keeps its original sample rate.

Mix

0% to 100% · Default 70%

How much crushed audio is blended with the original. Lower mixes retain more of the source detail.

A good place to start

Try the sample or upload a short recording. Apply the defaults, compare Original and Result, then adjust one parameter at a time. Revisions on this page start from your original recording.

What to listen for

This is a creative effect: aliasing and quantization are intentional. The export sample rate stays unchanged; this control changes the texture.

Compare a quiet passage and a busy passage at a comfortable listening volume. The player volume changes playback only; it does not change the downloaded audio.

Can I combine this with other effects?

Yes. Open the combination studio and choose this effect along with any others. Effects run in the displayed order, and completed stages are reused. Changing or removing an earlier effect rebuilds the affected stages.

Once processing finishes, compare the result and download MP3 or WAV. MP3 encoding runs locally and does not apply the effects again.

WELCOME TO SONIC

Your sound, in three steps.

  1. Bring your audio.

    Upload a supported file, or listen to the built-in sample.

  2. Explore your effects.

    Selecting an effect includes it automatically. Adjust its settings or remove it from the chain.

  3. Listen and experiment.

    Click Apply effects, compare Original and Result, adjust and apply again, then download your WAV. Tempo preserves pitch; pitch shift preserves duration.