Split Audio Online
Cut audio into clips instantly — no upload, no watermark, works offline
Drag and drop an audio file, or click to browse
MP3, WAV, FLAC, M4A, AAC, OGG
Split Audio Files Instantly
Cut audio into clips right in your browser — no uploads, no watermarks, 100% private. The fastest free audio splitter online for MP3, WAV, FLAC, AAC, and OGG.
4 Ways to Split Audio
Choose how you want to cut audio — from precise manual cuts to fully automated batch processing. Every method works instantly in your browser.
Manual Audio Cutter
Click anywhere on the timeline to mark cut points. Drag markers to fine-tune positions. Perfect for precise audio editing.
Best for podcasts, interviews, and music when you need frame-accurate cuts.
Divide Into Equal Parts
Automatically segment audio into 2, 3, 4, or more equal sections. The fastest way to break long recordings into uniform chapters.
Perfect for splitting long podcast episodes or audiobooks into chapters.
Split Audio by Duration
Set a fixed duration (30s, 1min, etc.) to split audio automatically. Perfect for creating consistent time-based chunks.
Ideal for creating ringtones, samples, or social media clips.
Segment by File Size
Specify a target file size per clip to fit platform upload limits. Great for email attachments or messaging app restrictions.
Bitrate estimation ensures instant splitting to your target size.
Inside the pipeline
How to Split Audio Online in 3 Steps
Load Your Audio
Drag and drop to start. Our audio cutter supports MP3, WAV, FLAC, M4A, AAC, and OGG files of any size.
Set Cut Points
Click the timeline to cut audio manually, or choose automatic division by duration, size, or equal parts.
Export & Download
Hit Split Audio and download your clips. Each clip is a separate file ready to use.
Why Split Audio Locally?
Cloud tools force you to upload, wait, and download. When you split audio with MacroKit, processing happens instantly on your device.
Privacy First
Cut audio without your files ever leaving your computer. Zero server uploads means zero privacy concerns.
Instant Processing
Split audio the moment your file loads — no upload queue, no waiting for server processing.
No Restrictions
Cut audio files of any length without limits. No file size caps, no daily quotas, no restrictions.
Technical Specs
Enable Fast Mode to split audio in milliseconds using stream copy. This audio splitter skips re-encoding — perfect for quick edits. Lossless and instant.
▸ Use Fast Mode when speed matters. Disable to convert output to a different audio format.
When re-encoding is enabled, the audio splitter can export to different formats (MP3, WAV, FLAC, AAC, OGG) and set quality levels from 128 to 320 kbps for lossy codecs.
Why MacroKit?
See how our audio splitter compares
Audio Splitter FAQ
Is it safe to split audio files online?+
What audio formats can I split?+
How do I divide an audio file into equal parts?+
Can I split large audio files?+
What's the difference between Fast Mode and normal mode?+
Can I split MP3 files without quality loss?+
How do I create ringtones from audio files?+
Can I change the output format when splitting?+
Does this audio cutter work on mobile?+
Can I split podcast episodes into chapters?+
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Use Responsibly
Only process content you own or have rights to use. Respect copyright and platform terms of service.
Ready to Split Audio?
Drop your audio file above to split it — free, private, unlimited.