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AI-Powered
Upload an audio recording and get a clean text transcription. AI speech recognition supports 15+ languages with automatic punctuation.
Status
Waiting
Output
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Drag and drop an audio file here, or click to browse. Supported: MP3, M4A, WAV, OGG, FLAC.
Maximum 200 MB
Faça upload de gravações de áudio e obtenha transcrições de texto precisas. Reconhecimento de fala com tecnologia de IA para palestras, reuniões e memorandos de voz. Mais de 15 idiomas, grátis.
Voice-to-text transcription is the process of converting spoken audio into written text using AI speech recognition. Our tool uses advanced Whisper AI to accurately transcribe lectures, meetings, voice memos, interviews, and podcasts into clean, readable text with automatic punctuation.
Students use it to transcribe lecture recordings for study notes. Journalists transcribe interviews for article writing. Office workers convert meeting recordings into actionable minutes. Doctors dictate clinical notes. Podcasters create show notes and blog posts from episodes. Anyone with voice memos can turn them into organized text.
We support all common audio formats: MP3 (music players, voice recorders), M4A (iPhone voice memos, Apple devices), WAV (professional audio), OGG (open-source format), and FLAC (lossless audio). Maximum file size is 200 MB, sufficient for recordings up to several hours long.
Our AI achieves high accuracy for clear audio recordings. It supports 15+ languages with automatic language detection: English, Spanish, French, German, Portuguese, Italian, Russian, Ukrainian, Turkish, Japanese, Korean, Chinese, Arabic, and Hindi. The AI automatically adds punctuation and handles natural speech patterns.
Yes, our voice-to-text transcription tool is completely free. No sign-up required, no file limits, and no watermarks on your transcriptions.
You can upload audio files up to 200 MB, which covers recordings of several hours. Longer recordings may take a few minutes to process.
We support MP3, M4A, WAV, OGG, and FLAC audio files. M4A works perfectly for iPhone voice memos.
Our AI uses the Whisper speech recognition model, which achieves near-human accuracy for clear audio. Background noise, multiple speakers, and low-quality recordings may reduce accuracy.
Yes! Export your voice memo as M4A (iPhone) or MP3 and upload it. The AI will transcribe it into clean text that you can copy or download.
Yes, the AI adds punctuation automatically, including periods, commas, and question marks, making the transcription easy to read without manual editing.
Gerador de legendas
Carregue um vídeo e gere arquivos de legenda SRT com carimbos de data/hora precisos usando reconhecimento de fala de IA. Suporta mais de 15 idiomas.
Gerador de formas de onda
Gere saídas PNG, SVG e JSON em forma de onda enfileiradas a partir de arquivos de áudio pesados com processamento apoiado por Railway.
WEBM/MKV para MP4
Conversor de WEBM e MKV para MP4 com fila no Railway para maior compatibilidade móvel.