Drop your audio file here or click to browse
Supports MP3, WAV, OGG, FLAC up to 100MB
How to Trim Audio Online
- 1
Upload your audio file
Drag and drop your MP3, WAV, OGG, or FLAC file into the upload area, or click to browse your device. The waveform visualization loads instantly so you can see the full audio track. - 2
Set start and end times
Use the time inputs or drag the selection handles on the waveform to mark exactly where you want the clip to begin and end. The trimmed duration updates in real time as you adjust. - 3
Preview the trimmed section
Click Preview Trim to listen to your selected segment before committing. Adjust the start and end points if needed until the clip sounds exactly right. - 4
Trim and download
Click Trim Audio to process the selection. The tool exports a high-quality WAV file that downloads directly to your device. No account or email required.
Common Use Cases
Podcast Editing
Ringtone Creation
Music Sampling and Loops
Voice Memo Cleanup
Why use our Audio Trimmer?
FindUtils Audio Trimmer is a free browser-based tool that lets you cut, split, and shorten audio files without uploading anything to a server. It supports MP3, WAV, OGG, FLAC, and AAC input formats and uses the Web Audio API to decode and process audio entirely on your device. The output is a lossless WAV file, preserving maximum quality from your original recording. No signup, no watermarks, and no usage limits.
Whether you are editing podcast episodes, creating custom ringtones, extracting samples for music production, or cleaning up voice memos, this tool handles it in seconds. The visual waveform display makes it easy to identify exactly where to place your cut points, and the real-time preview lets you listen to the trimmed segment before downloading. If you also need to change the sample rate of your audio, the Audio Resampler can handle that. For converting between formats after trimming, use the Audio Format Converter.
Audio trimming is often the first step in a larger editing workflow. After trimming, you might extract the audio from a video file using Video to Audio Converter, inspect technical details with the Audio Metadata Extractor, or trim the video itself with the Video Trimmer. All of these tools run in your browser with the same privacy-first approach: your files stay on your device at all times.
How It Compares
Most online audio trimmers require you to upload files to a remote server, wait for processing, and then download the result. Services like mp3cut.net and clideo.com follow this model, which means your audio passes through third-party infrastructure. FindUtils Audio Trimmer is different: all processing happens locally using the Web Audio API built into your browser. Nothing is uploaded, nothing is stored, and there are no file size queues or waiting times.
Paid desktop software like Adobe Audition or Audacity offers more advanced editing features such as multitrack mixing, effects chains, and noise reduction. However, for the common task of simply cutting a clip to specific timestamps, a browser-based tool is faster and requires zero installation. FindUtils Audio Trimmer fills that gap: it handles quick, precise trims with lossless WAV output, completely free and without requiring an account.