Free Audio Effects and Filters

BITRATE

Set the bitrate for audio conversion. This is the quality of the audio file. The higher the bitrate, the better the quality, but also the larger the file size.

CHANNELS

The number of audio channels for the conversion. Mono is 1 channel, Stereo is 2 channels.

LOUDNESS NORMALIZE

Normalizes audio levels to broadcast standards for consistent loudness. It is recommended to used as the last filter in a chain.

VOLUME

Adds or subtracts volume from the audio file. This is useful for adjusting the overall loudness of the audio file.

SAMPLE RATE

The sample rate for the audio file. Lower settings can give a lo-fi feel.

BITCRUSHER

Create digital distortion, bitcrushing, and lo-fi effects by reducing bit depth and sample rate.

FADE IN

Applies a fade-in effect to the audio file. This is useful for smoothing the start of the audio file.

FADE OUT

Applies a fade-out effect to the audio file. This is useful for smoothing the end of the audio file.

HARD LIMITER

Prevents clipping by limiting the maximum peak level of the audio file. It is more aggressive than a soft limiter.

SOFT LIMITER

Prevents clipping by gently limiting the maximum peak level of the audio file. This is less aggressive than a hard limiter and can preserve more dynamic range.

NOISE GATE

Removes noise below a certain threshold from the audio file. This is useful for removing background noise or hiss.

REVERB

Applies a reverb effect to the audio file. This simulates the sound of a space, such as a room or hall.

TRIM

Trims the audio file. This is useful for removing silence or unwanted sections from the start or end of the audio file. You can specify the start, end, and duration of the trim.

REVERSE

Reverses the audio file. This is useful for creating unique effects or having fun.

4-BAND EQUALIZER

Applies a 4-band equalizer to the audio file. This allows you to adjust the levels of different frequency ranges to shape the sound.

NOISE REDUCTION

Reduces background noise in the audio file. This is useful for cleaning up recordings with unwanted noise or hiss.

PHASER

Applies a phaser effect to the audio file. This creates a sweeping, whooshing sound by modulating the phase of the audio signal.