What is speaker diarization?

Speaker diarization is an AI-powered process that automatically identifies 'who spoke when' in an audio recording. It separates multiple speakers in a conversation, podcast, or interview, labeling each speaker with timestamps for easy editing and transcription.

How do I remove background music from audio?

SplitBySpeakers uses advanced AI stem separation technology to isolate vocals from background music. Simply upload your audio file, enable 'Contains background music', and our AI will separate the dialogue from the music track automatically.

What audio formats are supported?

We support all common audio and video formats including MP3, WAV, M4A, AAC, FLAC, MP4, MOV, and AVI. Files up to 100MB are supported.

How accurate is the speaker separation?

Our AI achieves 99.9% accuracy in clear audio environments and can detect up to 5 speakers per recording.

AI-Powered Audio Magic

AI Audio Separation &SpeakerDiarization

Remove background music from audio and automatically separate speakers with 99.9% accurate AI. Save hours of manual editing for podcasts, YouTube videos, and interviews.

Start Splitting

99.9%

Accurate

<5min

Fast

1-5

Speakers

Live Processing

0:00 / 3:24

Vocals

Background

Speaker Detection2 Found

AI-Powered

Real-time

Professional Audio SeparationMade Simple

Powerful AI-powered features for podcast editing, YouTube video production, and content creation. Process hours of audio in minutes.

Vocal Separation & Isolation

Split vocals from music perfectly. Our AI extracts every voice with studio-quality clarity.

AI Speaker Diarization

Automatically detect up to 5 speakers. Color-coded blocks make editing a breeze.

Transcription & Subtitles

Get word-perfect transcripts with timestamps. 100+ languages supported.

Lightning Fast

Process hours of audio in minutes. Real-time speed with batch support.

Export Everything

Download separated tracks, transcripts, or speaker-specific audio files.

Creative Ready

Perfect for remixes, podcasts, YouTube videos, and storytelling projects.

Simple & Fast

Three steps to creative-ready audio

Upload Your Audio

Drag and drop any audio or video file. We support MP3, WAV, M4A, MP4, and more up to 100MB.

AI Does the Magic

Our neural networks separate sources, identify speakers, and generate transcripts—all automatically.

Download & Create

Get separated tracks, speaker files, and accurate transcriptions. Ready for editing, remixing, or publishing.

Built for Creatives

Whether you're making podcasts, videos, or music—we've got you covered.

Podcasters

Clean speaker separation
Auto-transcription
Easy editing workflow
Export clips instantly

YouTubers

Remove background noise
Speaker-tagged captions
Multi-track audio
Fast turnaround

Music Creators

Isolate vocals perfectly
Remix & mashups
Karaoke versions
Stem extraction

Frequently Asked Questions

Everything you need to know about audio separation and speaker diarization

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