Drop your audio file here
Or click to browse — max 200MB
Split audio by time, silence, or frequency. Separate vocals from music, split stereo to mono, extract stems. Supports MP3, WAV, FLAC, OGG — processed 100% in your browser.
Or click to browse — max 200MB
From casual audio cutting to professional stem separation — every feature you need, free in your browser.
Isolate vocals from music using advanced mid-side processing and frequency masking. Extract clean vocal tracks or produce karaoke instrumentals in seconds.
Cut any music or audio file into precise time-based segments with configurable duration, fade-in, fade-out, and overlap settings for seamless splits.
Automatically detect and split at silent gaps. Configure silence threshold, minimum silence duration, and padding for intelligent auto-splitting of podcasts, lectures, and music.
Separate stereo audio into independent left and right channels, create mono mixes, or extract mid and side channels for professional audio production workflows.
Split audio into frequency bands — bass, midrange, and treble. Configure crossover frequencies and filter orders for precise multiband audio stem separation.
Visualize your audio waveform in real time. Click to set playback position, preview segments before splitting, and monitor frequency spectrum and oscilloscope live.
Export split segments as MP3, WAV, OGG, FLAC, AAC or M4A. Control bitrate, sample rate, normalization, and metadata preservation for every output format.
All audio processing happens locally in your browser using the Web Audio API. Your files never leave your device, ensuring complete privacy and instant processing speed.
Download all split audio segments as a single ZIP archive with one click. Files are auto-named with sequential numbers, timestamps, or custom naming conventions.
No software to install. No account required. Just upload, configure, and download your split audio files.
Drag and drop or browse for your MP3, WAV, OGG, FLAC, AAC, or M4A file — up to 200MB supported.
Select from By Time, By Silence, Vocal Splitter, Stereo to Mono, Frequency Bands, Equal Parts, or Custom Points.
Adjust segment duration, silence threshold, frequency crossovers, fade settings, bitrate, normalization, and more.
Preview each split segment, then download individually or as a ZIP archive. All processing stays in your browser.
An audio splitter online is a browser-based digital tool that divides a single audio file into two or more separate segments or tracks. Whether you're editing a podcast, splitting a music album into individual songs, extracting a vocal performance, or preparing audio clips for social media — an audio splitter handles it all without any software installation. Our free audio splitter leverages the Web Audio API, processing your files entirely within your browser for maximum privacy and speed.
A vocal splitter (also called a vocal separator or stem splitter) is an advanced audio processing tool that isolates vocal tracks from the instrumental background of a song. It applies techniques like mid-side processing, phase cancellation, and frequency masking to separate center-panned vocals from stereo music. The resulting output is typically two tracks — a clean vocal track and an instrumental (karaoke) version. Vocal splitters are widely used by musicians, remixers, karaoke producers, and content creators.
A music splitter can refer to several types of audio splitting. The most common use is splitting a long music file — such as a full DJ set, vinyl rip, or album — into individual song segments. It can also mean separating a music track into its component stems: drums, bass, melody, and vocals. Our music splitter supports silence detection to automatically find song boundaries and custom split-point editing for precise manual control over where cuts are made.
An audio cutter typically refers to trimming a specific portion of an audio file — selecting start and end points to cut out a clip. An audio splitter, by contrast, divides a file into multiple output files either automatically or at defined points. Our tool combines both functions: you can cut a precise range using Custom Points mode, or automatically split into dozens of segments using silence detection or equal-parts splitting.
For the best results with vocal separation, use high-quality stereo MP3 or WAV files recorded from professionally mixed sources. For silence-based splitting of podcasts or lectures, a silence threshold between −40 dB and −50 dB with a 500ms minimum silence duration usually produces clean segment boundaries. When splitting long music albums, use WAV or FLAC source files for lossless quality. Always use the waveform preview to verify split points before downloading your files.
The most popular use cases include: splitting podcast recordings into episodes, creating karaoke tracks via vocal removal, extracting specific sound effects or cues from a soundtrack, dividing a DJ mix into individual songs, separating stereo channels for live sound engineering, and preparing audio samples for music production. Our tool supports all of these workflows with dedicated split modes and professional-grade output settings like LUFS normalization for streaming platforms.
Everything you need to know about our online audio splitter.
From audio editing and video conversion to AI tools, SEO utilities, and developer tools — everything you need, free and in your browser.
⚠️ Trademark & Copyright Disclaimer: This Audio Splitter Online tool is provided for personal, educational, and lawful purposes only. All trademarks, product names, and brand names mentioned on this page are the property of their respective owners. SEOWebChecker does not claim any affiliation with or endorsement by any third-party brand or trademark holder. Users are solely responsible for ensuring that their use of this tool complies with applicable copyright laws and licensing terms. Splitting, separating, or modifying copyrighted audio content without authorization from the rights holder may constitute copyright infringement. Always obtain necessary permissions before processing third-party audio material.