Diarization

Audio diarization
transcription webapp.

Upload a multi-speaker audio file and Pxlify returns a diarized transcript — each line tagged with a stable speaker ID. Rename them, edit cues inline, and export to every common subtitle and document format.

  • Free up to 60 min
  • ·
  • 100% word accuracy
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  • Speaker labels included
  • ·
  • 99+ languages
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Audio / Video File

Drag & Drop

MP3, MP4, M4A, MOV, AAC, WAV, OGG, OPUS, MPEG, WMA, WMV

— OR —
Or see interactive demo below
Free tier — no signup to try Speaker diarization included SRT, VTT, ASS, JSON, TXT, DOCX exports
Word accuracy100%State-of-the-art ASR benchmark
Free transcript pool60 minNo credit card · cancel anytime
Languages supported99+Auto-detect + manual select

Diarization Pipeline

Watch the exact pipeline that runs when you upload media to Pxlify.

pxlify_ai_engine_processor
Active Simulation
1

Upload & Extract

explainer_video.mp4

2

Whisper Speech AI

Converting audio to words...

3

Studio Transcripts

Synced SRT & VTT Exports

explainer_video.mp4

0%

Extracting high fidelity audio streams...

Diarization-first audio transcription

Two to ten speakers handled reliably. Rename once, propagate everywhere.

Timed Highlights

Aligns audio signals with precise segment timestamps, ensuring transcripts fit video timelines perfectly.

Whisper Speech Model

Leverages neural transcription frameworks to capture speech patterns, technical terms, and complex vocabulary.

Multi-Format Exports

Export to SRT, WebVTT, Advanced SSA (.ass), JSON, Word (.docx), or a clean speaker-script TXT — ready for YouTube, Netflix-style subbing pipelines, and short-form video editors alike.

Interactive Playback

Click any word or timestamp in the transcript to jump the video directly to that spoken segment.

Privacy Secured

Local preprocessing allows you to play and test files locally in the browser sandbox before uploads are triggered.

Inline Studio Editor

Refine and update text segments directly on the dashboard with instantaneous state synchronization.

Diarize and transcribe audio in 3 steps

Upload, label, export.

01

Upload your video

Drag in a local file (.mp4, .webm, .mov) or pick an existing recording from your library.

02

Auto-generate timestamps

Pxlify analyzes the audio, splits it into speech segments, and timestamps every line automatically.

03

Refine & export

Search segments, edit lines inline, sync playback timings, then export to SRT, VTT, ASS, JSON, DOCX, or speaker-script TXT.

Audio diarization webapp FAQs

Do I need to specify how many speakers in advance?+

No. The diarizer detects the speaker count automatically, but you can override it if you know the exact number.

Does the webapp work for podcasts and interviews?+

Yes — that's the primary use case. Two-host shows and interview-style audio are the sweet spot.

Is diarization included on the free tier?+

Yes. Diarization is on by default for every audio file regardless of plan.

What audio formats does the webapp accept?+

MP3, M4A, WAV, AAC, OGG, OPUS, WMA, plus the audio track from MP4 / MOV / WebM video.