MP3 Cutter/Joiner
Cut, merge, and mix your audio files online for free.
1. Upload one or more audio files you want to edit or combine.
2. Cut or trim unwanted parts of each audio track using the waveform editor.
3. Arrange and join your audio files in sequence or overlay them for mixing.
4. Export and download your final track in .flac, .mp3, or .ogg format.
Audio Converter
Convert your audio files between different formats — MP3, WAV, FLAC, M4A, and more in seconds.
Audio Spectrometer
A real-time microphone-based audio spectrogram visualizing frequencies from 20 Hz to 22 kHz.
Audio Synchronizer
Automatically synchronize the tempo and playback speed of two audio files. Perfect for remixes or multi-track alignment.
Folder Player
Folder Player is a lightweight, browser-based audio player that lets you play entire folders of music directly from your device.
Pitch Shifter
Change your voice pitch and formant in real-time and record high-quality audio directly in the browser.