Áudio para Texto (Transcrição 100% no Navegador)
Converta memorandos de voz, entrevistas e gravações diretamente em texto com Whisper local sem enviar nada para a nuvem.
Processing Architecture & Calibration
Arraste arquivo de áudio para transcrever em texto All media streams are isolated locally inside your device using hardware-accelerated WebAssembly (WASM) and WebCodecs. Zero bytes of audio or video content are ever transmitted to external cloud servers.
How It Works
- Drop your audio or video file directly into the browser dropzone.
- The client-side engine executes local inference or bit-exact extraction without upload delays.
- Audition the 15-second realtime A/B comparison with the Dry/Wet slider.
- Export your pristine clean master file with 100% original video track preservation.
Frequently Asked Questions
- Como tirar eco e chiado de gravação de áudio do celular?
- O algoritmo DPDFNet atua na frequência vocal de 48kHz eliminando ruídos contínuos de ar-condicionado, vento e eco de sala, entregando áudio com padrão de estúdio.
Specialized Tools in the Speech AI Suite
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Audio to SRT Subtitles with Accurate Timestamps
Convert speech audio into standard SubRip (.srt) subtitles aligned with microsecond acoustic precision, running 100% locally.
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Video to SRT Subtitles (Local Whisper WebGPU)
Extract dialogue from MP4, MOV, or WebM videos and generate ready-to-burn SRT subtitle files with zero cloud latency.
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Video to Clean Article & Transcript
Transform lecture recordings and YouTube video files into readable, formatted transcripts with automated filler-word scrubbing.
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Transcript to SRT (Forced Audio-Text Alignment)
Match existing manuscript text with audio waveforms using forced alignment to produce perfectly synchronized subtitle timestamps.
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Podcast to Transcript (Multi-hour OOM-Safe)
Process 1 to 3 hour podcast episodes locally with Silero VAD segmentation, preventing browser memory crashes with high accuracy.
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Meeting to Transcript with Speaker Diarization
Transcribe confidential Zoom, Teams, and board meetings with automatic speaker attribution ([Speaker 1], [Speaker 2]) with zero data leakage.
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Audio to Text (100% Offline Client Transcription)
Transcribe voice memos, interviews, and audio recordings directly in your browser using Whisper with zero server uploads.
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Audio to Text (100% Offline Client Transcription)
Transcribe voice memos, interviews, and audio recordings directly in your browser using Whisper with zero server uploads.
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Audio to Text (100% Offline Client Transcription)
Transcribe voice memos, interviews, and audio recordings directly in your browser using Whisper with zero server uploads.