Audio Tools

Trim tracks, merge audio segments, convert audio formats, adjust pitch/speed, and boost volume levels safely in your browser without uploading audio clips.

AAC to MP3

Convert raw AAC audio tracks into MP3 files. Solve compatibility issues with older car ste...

Audio Compressor

Reduce audio file sizes client-side. Our tool uses WebAssembly to adjust parameters locall...

Audio Converter

Convert your audio files between standard formats client-side. Completely private, fast, w...

Audio Metadata Viewer

Read container details, bitrates, sample rates, channels, codec configurations, and overal...

Change Audio Pitch

Modify the musical key or pitch of your audio tracks. Adjust the semitones slider to raise...

Change Audio Speed

Speed up or slow down your audio files. Perfect for transcription listening, slowing down ...

Fade Audio

Smoothen the start and end of your audio tracks by applying volume fade-in and fade-out en...

FLAC to MP3

Convert lossless FLAC audio libraries into compact MP3 tracks. Reduce file sizes to reclai...

M4A to MP3

Convert Apple M4A audio files to standard MP3 format. MP3 provides universal compatibility...

M4A to WAV

Decompress M4A audio files into raw, uncompressed WAV files, ready for professional mixing...

Merge Audio

Combine multiple audio tracks or recording clips. Upload your files, drag and drop to arra...

MP3 to AAC

Convert MP3 to high-fidelity AAC streams. AAC is the default audio format for Youtube, iPh...

MP3 to FLAC

Convert MP3 audio streams to FLAC containers. Note that while this places the audio into a...

MP3 to M4A

Convert MP3 tracks to M4A. M4A files use the Advanced Audio Coding (AAC) codec, which deli...

MP3 to OGG

Convert MP3 tracks to OGG Vorbis format. OGG is an open-source, patent-free format widely ...

MP3 to WAV

Convert MP3 audio tracks to WAV lossless format. WAV files provide raw, uncompressed pulse...

Mute Audio

Silence specific parts of an audio file client-side. Specify the starting timestamp and le...

OGG to MP3

Convert OGG Vorbis streams into MP3 format. Solve media player compatibility issues with O...

Split Audio

Split your long recordings or tracks into individual segments. Add multiple split points v...

Trim Audio

Extract portions of your audio files client-side. The interactive waveform lets you set st...

Voice Recorder

Capture voice logs, interviews, or voice-overs directly in your browser. All recording str...

Volume Booster

Increase the volume gain of quiet voice recordings, music tracks, or sound effects. Scale ...

WAV to M4A

Convert raw WAV files to compact Apple M4A/AAC tracks. Ideal for packaging master audio cl...

WAV to MP3

Compress large WAV audio files to MP3 format. The MP3 format utilizes psychoacoustic model...

Frequently Asked Questions

We use the Web Audio API and client-side encoders to parse and compile audio waveforms directly on your machine. Your sound files are processed entirely in memory.

Yes, our Voice Recorder accesses your system microphone locally to capture high-quality audio clips and save them directly to your device.