Free Online Speech to Text (Live Transcription)

Transcribe your voice to text live - 40+ languages, free, in-browser

🔒 100 % in-browser🆓 Gratuit pour toujours⚡ Pas de signup
Note : L'interface de l'outil ci-dessous n'est actuellement disponible qu'en anglais. On traduit les UI une par une. Voir cet outil en anglais →
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Comment ça marche

  1. 1
    Pick your language

    Choose from 40+ languages and regional variants.

  2. 2
    Click the microphone

    Grant mic permission - transcription begins as you speak.

  3. 3
    Copy or export

    Copy the transcript, or clear and start a fresh session.

À propos de Free Online Speech to Text (Live Transcription)

Free online speech-to-text transcription. Click the mic and start talking - words appear live on screen in your chosen language. Supports 40+ languages, auto-punctuation where the engine provides it, and one-click copy. Uses the browser's Web Speech API. Free Online Speech to Text (Live Transcription) sur 712 Tools tourne entièrement dans ton browser via des APIs JavaScript natives - aucun server ne voit jamais tes données. Résultats instantanés, privacy complète, et aucune limite d'upload.

Que ce soit pour une session de debug, un sanity check rapide ou un incident en prod, cet outil est gratuit à utiliser autant que tu veux. Pas de watermarks, pas de signup et pas d'ads dans l'outil.

Questions fréquentes

How accurate is it?

Modern browsers use cloud-backed recognition (Google, Apple, Microsoft) and reach 90–95% accuracy in clean audio with a good microphone. Noisy rooms, accents, and jargon reduce accuracy.

Which browsers work?

Chrome, Edge, Safari, and Opera support the Web Speech Recognition API. Firefox currently does not - use one of the others.

Is my audio sent to a server?

The Web Speech API in most browsers streams audio to the browser vendor's recognition service (e.g. Google for Chrome). No third-party server is involved - the audio doesn't touch 712tools.com.

Can I transcribe an existing audio file?

The Web Speech API only takes live mic input. For file transcription, play the file back into your mic (or use a virtual audio device) - or use a dedicated transcription service.

Lire plus

5 min de lecture

Text-to-speech and speech-to-text in the browser (Web Speech API in 2026)

The Web Speech API turns any browser into a TTS engine and a live-transcription client. Here's what actually works, what's still broken, and when to pay for ElevenLabs.

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