Web Audio API
In-Browser Audio Cutter & Ringtone Maker
Trim audio files, podcast highlights, and songs with an interactive visual waveform. 100% client-side Web Audio processing with zero wait queues.
Private In-Browser Audio Cutter & Ringtone Maker
Trim songs, voice recordings, and podcasts instantly with zero cloud upload. Visual waveform & 100% private.
Select Audio File to Trim
Supports MP3, WAV, AAC, M4A, OGG • 100% Client-Side Processing
Interactive Waveform Visualizer
Sub-Second Precision Sliders
Instant Audio Preview
High-Fidelity WAV Export
How to Use Free Online Audio Cutter & Ringtone Maker (Step-by-Step Guide)
No software installation required. Complete your task in 3 easy steps directly in your browser.
1
Select Audio Track
Choose any MP3, WAV, AAC, M4A, or OGG file from your device.
2
Adjust Waveform Markers
Set start and end sliders to pinpoint the exact audio segment.
3
Listen & Export
Preview your selection and click Export to download clean WAV audio.
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Got Questions?
Frequently Asked Questions
No! All decoding, waveform rendering, and WAV sample encoding happen in your browser using the native Web Audio API.