Morse Code Translator

Hey Product Hunt! 👋 I'm excited to share Morse Code Translator with you today! **The backstory:** I was watching an old movie with telegraph scenes and got curious about morse code. After searching for online tools, I found most were either outdated or lacked features I wanted. So I built this as a side project while exploring Next.js 15 and Turbopack. **What makes it different:** ✅ Privacy-first - everything runs in your browser, no data sent anywhere ✅ Real audio generation using Web Audio API (not pre-recorded samples) ✅ Educational content - not just a tool, but a learning hub ✅ Multiple specialized converters beyond basic translation ✅ Fast, modern UI that works great on mobile **Who's it for?** - Amateur radio operators practicing CW - Teachers looking for interactive STEM tools - Students learning about encoding and communication history - Anyone curious about how morse code works **Technical highlights:** Built with Next.js 15 (App Router + Turbopack), React 19, TypeScript, and Web Audio API. The morse timing follows official standards (PARIS calibration at 20 WPM). **What I learned:** Variable-length encoding is fascinating! Morse code gave common letters shorter codes 180 years ago—the same principle used in modern Huffman compression. **I'd love your feedback on:** - What features would make this more useful for you? - Any educational use cases I should explore? - Ideas for making the learning content more engaging? Thanks for checking it out! Happy to answer any questions about morse code or the technical implementation. 🎵📡 P.S. Try converting "HELLO WORLD" and playing the audio—it's oddly satisfying! 😄