Home > Tools > Audio Tools > Audio Trimmer

Free Online Audio Trimmer

Cut and trim your audio files to the perfect length. No software installation required.

Audio Trimmer

Trim your audio files with precision

Upload Your Audio File

Click to browse or drag & drop your audio file here

Supports: MP3, WAV, AAC, OGG, FLAC

audio.mp3
0 KB
Format: HH:MM:SS (Hours:Minutes:Seconds)
Initializing...
Please select an audio file to begin trimming
Trimmed Audio Preview
Download Trimmed Audio
Note: Audio processing runs in your browser. Large files may take longer to process.

How to Use Our Audio Trimmer

  1. Upload your audio file by clicking the "Upload Your Audio File" area or dragging and dropping your file. We support MP3, WAV, AAC, OGG, and FLAC formats.
  2. Set the start and end times for trimming. Use the format HH:MM:SS (Hours:Minutes:Seconds).
  3. Click the "Trim Audio" button to process your audio. The trimming happens in your browser.
  4. Wait for processing - this may take a few moments depending on file size and complexity.
  5. Preview the trimmed audio using the audio player.
  6. Download your trimmed audio by clicking the "Download Trimmed Audio" button.

Why Use Our Audio Trimmer?

Privacy Guaranteed

Your audio files never leave your browser. All processing happens locally.

Fast Processing

Trim audio files quickly with our optimized technology.

Completely Free

No hidden costs, watermarks, or usage limits.

Multiple Formats

Trim all popular audio formats with ease.

When to Use Audio Trimming

Podcast Editing

Remove unwanted sections, intros, or outros from your podcast episodes.

Music Production

Create samples, loops, or extract specific sections from songs.

Audio Books

Split long audio books into smaller chapters or remove mistakes.

Voice Recordings

Clean up interviews, lectures, or voice memos by removing silences or errors.

Sound Effects

Extract specific sounds from longer audio files for use in projects.

Frequently Asked Questions

How long does audio trimming take?

Trimming time depends on file length and your device's processing power. Most files are processed in a few seconds to minutes.

Is there a file size limit?

We recommend files under 100MB for optimal performance. Larger files may be slow to process or fail on devices with limited memory.

Are my audio files secure?

Absolutely! All audio processing happens directly in your browser. Your files are never uploaded to our servers, ensuring complete privacy and security.

What audio formats do you support?

We support MP3, WAV, AAC, OGG, and FLAC formats for both input and output.

Can I trim multiple files at once?

Currently, our trimmer processes one audio file at a time. For multiple files, you'll need to trim each one separately.

What's the best format for trimmed audio?

MP3 is generally the best choice for most uses as it offers good quality with reasonable file size and wide compatibility across devices.