Audio Tool
Audio Trimmer
Set start and end points, then trim or split your audio. Export as WAV. All client-side, nothing stored.
About the Audio Trimmer
The Audio Trimmer is a free, browser-based tool that lets you cut audio files to exact start and end points and export the result as a WAV file. Whether you need to remove silence at the beginning of a track, extract a specific section, or create multiple clips from a single file, this tool gives you precise control without any software installation. All processing is done locally in your browser using the Web Audio API.
Precise Start & End Points
Set exact start and end times in seconds or drag the waveform markers to define your trim region with precision.
Multiple Segments
Define multiple cut regions and export each one as a separate WAV file — useful for splitting a full mix into stems or sections.
Fully Private
Your audio file is never uploaded. All trimming and splitting happens in your browser — your audio stays on your device.
WAV Output
Each segment is exported as a lossless WAV file, preserving full audio quality for further editing or distribution.
Release Your Music Worldwide
Distribute to Spotify, Meta, YouTube Music, Amazon, JioSaavn, and many major platforms. Keep 100% of your rights — no label, no middleman.
Your music stays live — forever
FAQ
Frequently Asked Questions
What audio formats can I trim with this tool?
You can load any audio format that your browser can decode, including MP3, WAV, FLAC, AAC, and OGG. The exported segments are always saved as WAV files.
Is my audio uploaded to a server when I use the trimmer?
No. All processing is done in your browser using the Web Audio API. Your audio file never leaves your device.
Can I extract multiple sections from one audio file?
Yes. You can define multiple trim regions and export each one as a separate WAV file. This is useful for splitting a long recording into individual sections or stems.
What is the output format of trimmed audio?
Trimmed segments are exported as WAV (Waveform Audio File) files, which are lossless and uncompressed. This is the best format for maintaining audio quality.
Can I use this tool to remove silence from the beginning of a track?
Yes. Set the start point to just after the silence ends and the end point to the natural end of the audio, then export the trimmed section.
Is there a limit to how long the audio file can be?
There is no server-imposed limit. Very long files may require more browser memory to load and process. If your browser runs out of memory, try a shorter segment or a less memory-intensive device.