Free Audio Tools
Audio tools that respect your files
Every tool runs in your browser. Your files never leave your device. No upload, no signup, no ads. Just open and use.
Audio Reverser
Reverse any audio file instantly in your browser
Use toolVolume Booster
Make any audio file louder or quieter
Use toolTone Generator
Generate tones, white noise, and binaural beats
Use toolFade In/Out
Add smooth fade in and fade out to any audio file
Use toolWaveform Generator
Turn any audio file into waveform art. PNG, SVG, or animated video
Use toolBPM Detector
Find the tempo of any song or audio file
Use toolSilence Remover
Remove dead air and silent sections from audio
Use toolSlowed + Reverb
Create slowed + reverb, nightcore, and vaporwave versions
Use toolAudio Trimmer
Trim and cut any audio file to the exact length you need
Use toolMic Test
Test your microphone in seconds. See volume, device info, and record a test clip
Use toolAudio Equalizer
Apply EQ to any audio file with a 10-band graphic equalizer
Use toolSpeed & Pitch Changer
Speed up or slow down audio with natural pitch shift
Use toolAudio Joiner
Merge multiple audio files into one with optional crossfade
Use toolLUFS Normalizer
Measure loudness and normalize to platform standards
Use toolLUFS Meter
Check the loudness of any audio file in seconds
Use toolDynamic Compressor
Even out volume levels with professional dynamic range compression
Use toolStereo / Mono Converter
Convert between stereo and mono, or widen the stereo field
Use tool8D Audio Maker
Make any song sound like it's rotating around your head
Use toolAuto-Master
One-click audio enhancement. Make any recording sound professional
Use toolAudio A/B Tester
Blind-test two audio files to hear the real difference
Use toolRehearsal Timer
Practice speeches with live WPM tracking and filler word detection
Use toolAudio Censor & Redact
Bleep profanity or redact sensitive words from any recording
Use toolLyrics Video Maker
Turn your song into a lyrics video right in your browser
Use toolNeed to record first?
Orec is a free browser-based recorder with built-in editing. Record, edit, then use these tools to polish your audio.
Start Recording