Audio Tools

Audio Denoise Chain

Apply a multi-step denoise chain with filters and optional RNNoise

Audio Expander

Apply dynamic range expansion

Audio RMS Normalize

Normalize audio based on its RMS level

Invert Channel Phase

Invert the phase of one channel (for vocal removal effect)

Running Calorie Calculator

Calculate calories burned while running

Audio Dither

Apply dithering during bit depth reduction

Audio Stitcher

Stitch multiple short audio clips together, optionally adding gaps

Audio Crossfade

Apply a crossfade between two audio files

Audio Volume Decrease

Decrease the volume of an audio file by a percentage or dB

Audio Volume Increase

Increase the volume of an audio file by a percentage or dB

Audio Mixer

Mix two audio files together with customizable timing control

Audio Slow Down

Slow down audio playback without changing pitch

Audio Tempo Change

Change audio tempo without changing pitch

Audio Pitch Down

Decrease pitch without changing speed

Audio Set Speed

Set audio playback speed without changing pitch

Audio Pitch Up

Increase pitch without changing speed

Audio Speed Up

Speed up audio playback without changing pitch

Audio Set Pitch

Set pitch up or down without changing speed

Audio Echo

Add an echo effect

Audio Room Simulator

Simulate the acoustics of different room sizes

Audio Hall Reverb

Add a reverb effect simulating a large hall

Audio Delay

Add a delay effect

Audio Balance

Adjust the volume balance between left and right channels

Audio Click/Pop Fix

Repair short clicks and pops with threshold detection

Audio Beat Slicer

Slice audio by beats and reorder or loop

Audio Time Stretch & Pitch

Change speed without pitch, or pitch without speed

Audio Resample Speed

Change speed by resampling (pitch shifts with speed)

Audio Tremolo

Add a tremolo effect (amplitude modulation)

Audio Robotize

Apply a robot voice effect (pitch and bit crush)

Audio Reverse

Play the audio in reverse

Audio Chipmunk Effect

Increase pitch and speed for a chipmunk effect

Audio Wah-Wah

Apply an auto-wah or wah-wah effect

Audio Radio Effect

Simulate the sound of an old AM radio

Audio Ring Modulator

Apply ring modulation for a metallic, bell-like sound

Audio Vocoder

Apply a vocoder effect using a carrier and modulator

Audio Underwater Effect

Simulate the sound of being underwater

Audio Phase Fix

Fix phase and stereo width issues

Audio Stem Mixer

Mix multiple stems and export vocal up/down versions

Audio Crossfade Batch

Batch concatenate audio files with automatic crossfades

Audio Channel Swap

Swap the left and right channels of a stereo file

Audio Treble Boost

Boost the high-frequency (treble) sounds

Audio Bass Boost

Boost the low-frequency (bass) sounds

Audio Equalizer

Apply a multi-band equalizer (EQ)

Audio Band-Reject Filter

Remove a specific band of frequencies

Audio Overlay

Overlay one audio track on top of another at a specific time

Audio Concat

Concatenate audio files in a specified order

Audio Crossfade Merge

Merge audio files with a crossfade effect between them

Audio Mix

Mix multiple audio tracks together with adjustable volumes

4-7-8 Breathing Exercise

Practice the 4-7-8 breathing technique: inhale for 4 seconds, hold for 7 seconds, exhale for 8 seconds. Natural tranquilizer for the nervous system.

Audio Chorus

Apply a chorus effect

Audio De-Esser

Reduce sibilance (harsh “s” sounds) using dynamic equalization

Audio Flanger

Apply a flanger effect

Audio Phaser

Apply a phaser effect

Audio Notch Filter

Remove a very narrow frequency band (e.g., hum)

Fourier Series Calculator

Calculate Fourier series coefficients for common waveforms

Audio Profile Setter

Set a specific encoding profile (e.g., AAC-LC, HE-AAC, Opus voice/audio)

Audio Gate Trim

Trim audio below a certain volume threshold (noise gate)

Audio Punch In/Out

Replace a segment of audio with another clip

Audio Head

Get the first N seconds of an audio file

Audio Tail

Get the last N seconds of an audio file

Audio Silence Detector

Detect and list the start and end times of silent parts

Audio Insert Silence

Insert silence at a specific timestamp in an audio file

Audio Replace With Silence

Replace a segment of audio with silence

Audio Non-Silence Detector

Detect and list the parts of the audio that contain sound

Audio Speed Changer

Change audio playback speed while maintaining original pitch using time-stretching algorithms

FFmpeg Audio Noise Reduction

Professional audio noise reduction using FFmpeg advanced filters (highpass, afftdn, loudnorm) for optimal audio cleaning

Audio Trim

Trim audio by start and end times

Audio Split at Timestamps

Split audio at a list of specified timestamps

Audio Tape Hiss

Add tape hiss noise for a vintage feel

Audio Distortion

Add distortion or overdrive effect

Audio Bitcrusher

Reduce the sample rate and bit depth for a lo-fi effect

Audio Reverse Reverb

Apply a reverb effect that builds up before the sound

Audio Gated Reverb

Apply a reverb effect that is cut off abruptly

Audio Plate Reverb

Add a reverb effect simulating a plate reverb unit

Audio Spring Reverb

Add a reverb effect simulating a spring reverb unit