What audio formats are supported?

We support a wide range of audio formats including MP3 (most common compressed audio format), WAV (high-quality uncompressed audio), M4A (Apple's audio format), and FLAC (lossless audio compression). The maximum file size is 50MB.

How many languages are supported?

Our speech-to-text converter supports over 90 languages and various accents, including English, Spanish, French, German, Chinese, Japanese, Russian, Arabic, and many more. You can select your preferred language from the dropdown menu.

How is my data handled?

Your privacy is 100% guaranteed with our zero-data approach. All processing happens locally in your browser, your audio files never leave your device, and no cloud processing or external servers are involved.

Are there any limitations to the free version?

There are no limitations to our free version. You can transcribe as many audio files as you want without any restrictions. The only limitation is your device's processing power, which affects transcription speed.

How accurate is the transcription?

Our AI models provide high accuracy for clear audio with minimal background noise. Accuracy may vary depending on audio quality, accents, and specialized terminology. For best results, use high-quality recordings with clear speech.

AI Speech to Text Converter 🎙️

Convert speech to text instantly with our free AI-powered voice recognition tool. Fast, accurate, and private - all processing done in your browser.

100% Private 🔒

All processing happens locally in your browser

High Accuracy 🎯

Advanced AI models for precise transcription

90+ Languages 🌎

Support for multiple languages and accents

Free to Use 💸

No registration or subscription required

Convert Speech to Text

1
Add Your Audio

Upload Audio File

Drag & drop or click to browse

MP3, WAV, M4A, FLAC (max 50MB)

Supports MP3, WAV, M4A, FLAC formats. Max 50MB. For best results, use clear audio.

Transcription Result

Upload an audio file to start transcription

Your transcription will appear here. The text will be formatted with timestamps for easy reference. ✨

How It Works ✨

Our speech-to-text converter uses advanced AI to transcribe your audio with high accuracy, all while keeping your data private.

📁

Upload Audio

Upload an audio file or record directly from your microphone

⚙️

Configure Settings

Choose language, model, and other transcription settings

🔒

Process Locally

All processing happens in your browser for complete privacy

📝

Get Results

View and export your transcription in various formats

Frequently Asked Questions ❓

Get answers to common questions about our speech-to-text converter

We support a wide range of audio formats:

MP3 - Most common compressed audio format
WAV - High-quality uncompressed audio
M4A - Apple's audio format
FLAC - Lossless audio compression
Maximum file size: 50MB

Our speech recognition system:

Supports 90+ languages and dialects
Automatically detects the spoken language
Handles multiple speakers in the same audio
Provides accurate punctuation and formatting

Transcription quality depends on several factors:

Clear audio input improves accuracy
Background noise can affect results
High accuracy for standard accents
Real-time processing with fast results
Continuous model improvements for better accuracy

All processing happens locally in your browser
Your audio files and transcripts stay on your device
No data is sent to external servers
Results are temporary and cleared when you close the page

Our speech-to-text converter is perfect for:

Transcribing interviews and meetings
Creating captions for videos
Converting voice notes to text
Accessibility for hearing-impaired users
Documenting lectures and presentations

Contact Us

Have questions about our Speech to Text Converter? We're here to help!

support@kitt.tools Report Issues