Drop an audio file anywhere on the page to start editing, or import a saved project to pick up where you left off. Want to explore first? Try our editor with a demo project.
Precisely cut MP3, WAV and other audio files directly in your browser. Select exact start and end points with sample-level accuracy.
Remove unwanted parts from recordings, music tracks, podcasts, and voice notes without quality loss.
Split long audio recordings into multiple files. Ideal for podcasts, interviews, lectures, and meetings.
Combine multiple audio files into one track. Seamlessly join music, voice recordings, or sound clips with optional fade transitions.
Extract audio tracks from video files. Convert MP4, WebM and other video formats to MP3, WAV, or FLAC.
Convert between MP3, WAV, OGG, FLAC, AAC, MP4, AIFF and other formats. Control quality, bitrate, and sample rate.
Apply smooth fade-in and fade-out effects to avoid abrupt starts and endings.
Increase or decrease audio volume without distortion. Fine-tune loudness for music, speech, and recordings.
Normalize audio to a target volume level (e.g. -1 dB, -16 LUFS). Fix recordings that are too quiet.
Apply dynamic range compression to balance loud and quiet parts for a clear, professional sound.
Apply high-pass, low-pass, band-pass, or notch filters. Remove rumble, hum, hiss, or isolate specific frequency ranges.
Automatically detect and highlight silent parts. Clean up podcasts, interviews, voice recordings.
Edit podcast episodes online: trim mistakes, remove silence, normalize loudness, and export in broadcast-ready formats.
Integrate audio editing into your website. Open audiocutter.online as a popup and send audio files via postMessage.
Let your users edit audio files. Open audiocutter.online as a popup and send audio file via postMessage.
// 1. Open the import page as a popup
const popup = window.open('https://audiocutter.online/import/')
// 2. Listen for the ready signal
window.addEventListener('message', (event) => {
if (event.data?.source === 'audiocutter' && event.data.type === 'ready') {
// 3. Send the audio file
popup.postMessage({
type: 'audio',
file: file // File object
}, 'https://audiocutter.online')
}
})Have questions or need help integrating?