Audio to Text Converter — Transcribe MP3, MP4 & WAV to Text With No Time Limit
Transcribe speech in real-time using your microphone. No upload. No signup. Works in 30+ languages including Hindi, Tamil, Telugu & more.
Click mic to start · Click again to stop
How to Convert Audio to Text Free Online
1. Select Language
Choose from 30+ languages including Hindi, Tamil, Telugu, and more
2. Click the Mic
Grant microphone access and start speaking — transcription begins instantly
3. Copy or Download
Copy your transcript to clipboard or download as a .txt file
❓ Frequently Asked Questions
Is this audio to text converter really free?
Yes, completely free — no account, no subscription, no hidden fees. The tool uses the browser's native Web Speech API.
What languages does this speech to text tool support?
30+ languages including all major Indian regional languages: Hindi, Tamil, Telugu, Bengali, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia, and Urdu.
Does this work offline?
Chrome's Web Speech API requires an internet connection as it processes speech server-side within Google's infrastructure. However, Safari on newer Apple devices supports on-device recognition.
How accurate is the transcription?
For clear speech in a quiet environment, accuracy is typically 90–95% for English. Indian language accuracy is improving rapidly. Speaking slowly and clearly improves results significantly.
Can I use this to transcribe YouTube videos or meetings?
Yes! Play the video audio through your speakers while recording. For meetings on Zoom/Google Meet, configure system audio to route through your microphone input.
📚 About Speech-to-Text Technology
This free audio to text converter leverages the W3C Web Speech API, which is built directly into modern browsers like Chrome, Edge, and Safari. Unlike traditional transcription software that requires installation or paid subscriptions, this tool works entirely within your browser tab.
Speech recognition has become incredibly accurate thanks to deep learning models. Google's and Apple's recognition engines can now handle accents, mixed-language speech (like Hinglish), and spontaneous natural language with over 90% accuracy. This makes it ideal for students taking dictation notes, content writers drafting articles, professionals transcribing meetings, and anyone who types slowly but speaks fast.
WorldOfTools provides this tool with zero paywall — unlike Otter.ai, Rev, or Descript which all limit free usage heavily. Your privacy is protected: the text output is generated in your browser and never stored on our servers.