Free Online Audio Tools
Free online audio converters and editors for MP3, WAV and supported formats, with cutting, merging, compression, speed, volume, recording and speech tools.
9 tools shown
Audio CompressorBalance loud and quiet parts using dynamic range compression and export WAV.
Audio CutterSelect start and end times, preview the track and download the chosen audio section as WAV.
Audio MergerCombine multiple browser-decodable audio files in your selected order into one WAV track.
Audio Speed ChangerChange playback speed from half-speed to double-speed and export the processed audio as WAV.
MP3 to WAVDecode an MP3 locally and save it as a compatible uncompressed WAV audio file.
Remove VocalsReduce centre-panned vocals in suitable stereo music using channel cancellation; results vary by mix.
Text to SpeechRead text aloud using voices installed in the visitor browser with rate and pitch controls.
Voice RecorderRecord microphone audio privately in the browser, review it and download a WAV recording.
Volume BoosterIncrease or reduce audio volume with clipping protection and export WAV.
No matching tool found
Try a format such as PDF, JPG or CSV, or an action such as merge, compress, resize or format.
Convert, trim and adjust audio online
Work with MP3, WAV, M4A, AAC, FLAC, OGG and WMA audio, then use purpose-built controls for cutting, merging, speed, volume, recording and speech. Audio tools display waveform or playback controls only where they help the task.
How to choose the right tool
Listen to the beginning, edit point and ending of the exported audio. Re-encoding a lossy file cannot recreate missing sound detail, so keep the original when quality matters.