Last updated: March 2026
What Is Speech to Text?
Speech to text (also called voice dictation or speech recognition) is technology that converts spoken words into written text in real time. Instead of typing, you speak into your microphone and watch your words appear on screen instantly. This free tool uses the Web Speech API built into modern browsers to deliver accurate, real-time transcription at zero cost.
Over 500 million people use voice-to-text technology daily through phone assistants, smart speakers, and dictation software. Most dedicated transcription tools require paid subscriptions, software downloads, or account creation. This tool eliminates all of that friction β open the page, click the microphone, and start talking.
The tool supports 12 languages, shows interim words in gray as they're being recognized, automatically capitalizes sentences when punctuation mode is enabled, and lets you edit the transcript directly. All processing happens through your browser β we never see or store your audio.
How to Use This Voice Dictation Tool
Step 1: Select your language from the dropdown. English (US) is selected by default, but you can choose from 12 languages including Spanish, French, German, Japanese, and more.
Step 2: Click the green microphone button to start recording. Allow microphone access when your browser asks. The button turns red and a sound wave animation confirms the tool is listening.
Step 3: Speak naturally at a steady pace. Words appear on screen in real time. Interim results show in gray before being finalized in your text color. The tool keeps listening continuously until you stop it.
Step 4: Edit, copy, or download. Click into the text area to fix any recognition errors. Use the action buttons to copy to clipboard, download as a TXT file, undo the last recognized segment, or clear everything and start over.
Key Features
Continuous real-time recognition. The tool uses continuous mode with interim results, so words appear as you speak. Recognition automatically resumes if the browser pauses it β you never need to keep clicking a button. Just talk naturally and the text flows.
12 language support. Switch between English (US and UK), Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese (Simplified), Hindi, and Arabic. The speech engine adapts to the selected language automatically.
Auto-punctuation mode. When enabled, sentences are automatically capitalized after periods and the beginning of the transcript. This saves time on formatting and produces cleaner output that requires less manual editing.
Sound wave visualization. A simple five-bar CSS animation confirms the tool is actively listening. Combined with the pulsing red recording button, you always know the tool's state at a glance.
Undo last segment. Made a mistake or the recognizer misheard you? Click βUndo Last Segmentβ to remove the most recent chunk of recognized text without clearing everything.
Fully editable transcript. The text area is always editable. Type directly into it to add notes, fix errors, or insert text between dictated paragraphs. Word count and character count update in real time.
Frequently Asked Questions
How accurate is browser-based speech to text?
Accuracy is typically 90-95% for clear speech in a quiet environment when using Chrome or Edge. These browsers leverage Google's cloud speech recognition for high accuracy. Safari uses on-device Siri recognition which is also accurate. Results drop with heavy accents, background noise, or technical jargon β but you can edit the transcript directly to fix errors.
Is my voice data stored or shared?
This tool never records, stores, or uploads your audio to our servers. In Chrome and Edge, audio is processed through Google's speech recognition servers in real time β this is standard browser behavior and the same processing that powers Google Assistant. In Safari, all recognition happens entirely on your device. No audio data is retained after processing.
What browsers support speech recognition?
Chrome and Edge provide the best experience with Google's cloud-based speech recognition. Safari on macOS and iOS uses on-device Siri recognition. Firefox has limited support through third-party speech engines. For the most accurate results, use Google Chrome on desktop.
Can I dictate in languages other than English?
Yes β the tool supports 12 languages including English (US and UK), Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese (Simplified), Hindi, and Arabic. Select your language before clicking the microphone button. The speech recognition engine adapts to the selected language automatically.