Big Voice - Speech to Big Text

Big Voice turns your speech into large, bold text in real time — filling your entire screen so anyone nearby can read what you're saying. Just hold the mic button, speak, and your words appear instantly in the biggest text that fits your display. It's the simplest way to communicate when speaking louder isn't an option. How it works: Hold the microphone button and speak Your words appear in real time, sized to fill the screen Release to finish — tap again for a fresh message Perfect for: Noisy environments (concerts, construction sites, crowds) People who are deaf or hard of hearing Non-verbal communication Presentations and live demos Getting someone's attention across the room Speech therapy practice Features: On-device speech recognition — fast, private, no internet required Auto-sizing text that fills the full screen Landscape orientation for maximum readability Customizable text and background colors Light and dark mode support Multiple font options (System, Mono, Serif) All Caps mode for extra impact Type-to-display via keyboard 9 languages supported Keep Awake mode — screen never dims No accounts, no ads, no tracking Big Voice processes everything on your device. Your words are never sent to a server. It's fast, private, and works offline.