Trim Audio Online — Cut to Exact Timestamps
Cut an audio file to a specific time range.
Drag & drop files here
or click to browse · .mp3, .wav, .aac, .flac, .ogg, .wma, .m4a, .opus
About Trim Audio
Cut audio files to keep only the segment you need. Whether you are creating a ringtone, extracting a quote from a podcast, removing silence from the beginning of a recording, or isolating a verse from a song, CocoConvert trims your audio with frame-level precision.
The trim engine uses FFmpeg's stream-copy mode when possible — the audio data is sliced at the bitstream level without decoding and re-encoding, preserving 100% of the original quality. Processing is near-instant even for large files.
Supports all major audio formats: MP3, WAV, AAC, FLAC, OGG, WMA, M4A, and Opus. Enter timestamps in HH:MM:SS format or plain seconds.
Files processed securely in Germany. No account needed. Automatic deletion within 24 hours.
Supported Formats
How to Use
Upload your audio file
Drag and drop your MP3, WAV, FLAC, or other audio file.
Set start and end times
Enter timestamps in HH:MM:SS or seconds format.
Click "Trim Audio"
CocoConvert extracts the segment using fast stream-copy mode.
Download the trimmed audio
Your audio clip is ready. Zero quality loss, no watermarks.
Frequently Asked Questions
Is the trimming lossless?
Yes. CocoConvert uses stream-copy mode which slices the audio at the bitstream level without re-encoding. Your output is bit-identical to the original for the trimmed segment.
Can I create a ringtone from a song?
Absolutely. Upload your MP3, set the start and end times for the section you want, trim, and download. Most phones accept MP3 files as custom ringtones.
What is the maximum file size?
Starter: 250 MB, Pro: 5 GB, Business API: 10 GB per file.