Audio Tools
Speech to Text
Transcribe spoken words to text in real-time using your browser's speech recognition.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Transcript
Privacy Note
Chrome / Edge: Audio is sent to Google servers for processing.
Safari: Speech recognition is processed on-device by Apple.
Firefox: Limited support. Some versions may not support this API.
Speech recognition is powered by your browser's built-in speech engine. OptiPix does not store any recordings.
Embed this tool on your website
Copy this code to add the Speech to Text to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/speech-to-text" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Speech to Text by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/speech-to-text">OptiPix Speech to Text</a></p>
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About Speech to Text
Last updated: May 2026
OptiPix Speech to Text converte parole pronunciate in testo scritto in tempo reale utilizzando l'API Web Speech Recognition. Fai clic su 'Avvia ascolto' per iniziare la trascrizione live dal tuo microfono. Supporta oltre 50 lingue. La modalità continua continua ad ascoltare finché non ti fermi. I risultati intermedi vengono visualizzati in grigio mentre i risultati finali appaiono in nero. Modifica la trascrizione, copia negli appunti o scarica come file .txt. Chrome invia l'audio a Google per l'elaborazione; Safari elabora sul dispositivo per la massima privacy.
How It Works
Lo strumento utilizza l'API Web Speech Recognition (SpeechRecognition/webkitSpeechRecognition). Acquisisce l'audio dal tuo microfono, lo invia al motore di riconoscimento vocale del browser e restituisce il testo trascritto con risultati intermedi e finali.
Use Cases
- •Trascrivi riunioni e lezioni
- •Dettare note e documenti
- •Crea sottotitoli da contenuti parlati
- •Accessibilità per utenti con mobilità ridotta
- •Input rapido voce-a-testo
You Might Also Like
If you find Speech to Text useful, check out these related tools: Text to Speech, Audio Recorder, and Word Counter. All tools run entirely in your browser with no uploads or signups required.
Explore more: Browse all tools · Step-by-step guides · Tips & tutorials · Compare tools
Frequently Asked Questions
Come funziona?
Quali lingue sono supportate?
È accurato?
Il mio parlato è privato?
Posso trascrivere file audio?
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