Media Workflow

Audio Transcriber

Convert speech from audio and video recordings into text directly in your browser with 100% client-side privacy.

100% Private

Files never leave browser

Fast Processing

Batch convert in seconds

High Quality

Lossless media fidelity

Audio or video in.100% Private.

AUDIO

TEXT

Input & Settings

Quality Preset

Transcriber Settings

Quality Preset~77 MB

Recommended default. Great balance of speed and accuracy for speech.

Supported LanguageEnglish

Model StorageNot cached

Balanced · ~77 MB

100% On-Device

Speech recognition runs entirely in your browser. Your audio never leaves this computer.

Preview & Workspace

Audio Transcript

Drop audio or video to transcribe

Transcribe speech to text with 100% on-device AI privacy. MP3, WAV, M4A, AAC, FLAC, MP4, WebM up to 500 MB.

.PNG.JPG.WEBP.AVIF

100% In-Browser Execution · No server uploads · Instant

About Audio Transcriber

Audio & Video Media Support — Transcribe MP3, WAV, M4A, FLAC, MP4, WebM, and MOV files with automated audio stream demuxing.

Local Speech Recognition — On-device speech recognition via Fast, Balanced, and High Quality presets.

16 kHz Mono Float32 Pipeline — Standardized high-quality audio extraction resampled to 16,000 Hz mono PCM with zero quality degradation.

Progressive Windowed Chunking — Processes media in ~30-second windows with overlap, enabling long recordings without memory exhaustion.

100% On-Device Privacy — Everything runs purely client-side in your browser. Your confidential recordings are never uploaded to any server.