Audio Trimmer
Cut and trim audio files to precise start and end times with waveform visualization. Perfect for removing unwanted intros, outros, silence, or mistakes from podcasts, music, and voice recordings. Supports MP3, WAV, OGG, and FLAC formats.
Drop your audio file here
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Continue Your Audio Journey
What is Audio Trimmer?
The Audio Trimmer lets you cut away unwanted sections from your audio files. Set the start and end points to keep only the portion you need. Works with MP3, WAV, OGG, FLAC and other formats. All processing happens in your browser.
How does Audio Trimmer work?
This tool uses the Web Audio API to precisely trim audio files. You specify the start time and end time, and the tool extracts only that portion of the audio. The trimming is non-destructive. It creates a new file with only the selected section.
Key Features
- Trim audio to specific start and end times
- Supports MP3, WAV, OGG, FLAC and more
- Precision trimming with time input
- No quality loss - exports at original quality
- Instant preview of trimmed result
- Free to use with no sign-up
Common Use Cases
Remove unwanted sections
Cut out introductions, endings, or long silences from podcast episodes or voice recordings.
Create ringtones
Extract a specific segment from a song to use as a custom ringtone for your phone.
Prepare clips for videos
Trim audio clips to the exact length needed for video editing projects.
Remove mistakes
Cut out errors, false starts, or mistakes from voice recordings without re-recording.
Extract song sections
Extract verses or choruses from full songs for sampling or remixing.
Prepare lecture recordings
Trim lectures to remove long pauses or irrelevant sections.
How to Use This Tool
Upload audio file
Click or drag to upload your audio file. The duration will be displayed.
Set trim points
Enter the start time and end time in seconds for the section you want to keep.
Preview and download
Preview the trimmed result and download when satisfied.
Pro Tips
- 1
Use the audio preview to find exact points before setting trim times
- 2
Leave a small buffer at the start and end for smoother transitions
- 3
Trimmed audio exports at the original quality. No loss from the selection
- 4
You can trim the same file multiple times with different settings
- 5
Use seconds format for precise times like 1:30 or 90 seconds
- 6
Check the trimmed result before downloading to ensure you got the right section
Frequently Asked Questions
Does trimming reduce audio quality?
No. The trimming process creates a new file with only the selected portion at the original quality. No re-encoding quality loss occurs.
What audio formats are supported?
The tool supports MP3, WAV, OGG, FLAC, AAC, and most common audio formats. The exact support depends on your browser.
Can I trim multiple files at once?
Currently the tool processes one file at a time for precise control over each trim.
How do I find the exact time to trim?
Upload your file and use the preview player to find the exact start and end points. The time is displayed in seconds.
Can I trim from the beginning only or end only?
Yes. Set the start time to 0 to trim just the end, or set the end time to the full duration to trim just the beginning.
What happens to the rest of the audio?
Only the selected portion is saved. The rest is discarded. Make sure you have the correct section before downloading.