Audio tool

Speech to Text

Transcribe a short English recording with a model running in your browser.

Free browser tool

No Matrix computer needed

✓ No account or card

✓ Use the result right away

✓ Task-specific limits below

Workspace

Use speech to text

Runs in this browser tab

Choose audio

Mono or stereo, up to 25 MB and 2 minutes. Input formats depend on your browser's decoder. Files stay on this device.

Transcript

Your processed audio will be ready to preview and download here.

English-only Whisper Tiny runs in this browser. First use downloads model files (up to 150 MB) and stores them in browser cache. Speed and accuracy depend on your device. Your recording is never uploaded.

How to use it

Choose a short recording, download the local speech model on first use, then review and export the transcript.

What to check

Accepts up to two minutes and 25 MB. The first run downloads model files; recognition can mishear accents, names, or noisy audio.

Review the result before using it in a published page, application, or agent configuration.

Quick answers

Frequently asked questions

Does Speech to Text send my recording to a server?

No. The browser downloads a speech model on first use, then processes your recording locally. Model availability and performance depend on your device and browser.

How long a recording can I transcribe?

Choose an English recording up to two minutes and 25 MB. Review names, numbers, and timing because automatic transcription can make mistakes, especially with noise or overlapping voices.

Keep exploring

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Audio Compressor Audio Noise Reducer Audio Pitch and Speed

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