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Hey Product Hunt! 👋 I built CryptoWave because I had a simple but unsettling realization one day — I was pasting sensitive API keys into a random online AES encryptor, and I had absolutely no idea where that data was going. So I asked myself: why can't all of this run locally in the browser? Turns out it can. The Web Crypto API is built into every modern browser and is incredibly powerful....

CryptoWaveFree browser based encryption&audio converter — zero server
Most online encryption tools process your data on their servers —
you have no way to verify what happens to your secrets.
CryptoWave is different:
- 100% client-side — uses the browser's native Web Crypto API,
the same engine that powers HTTPS
- No server, no database, no accounts — nothing to breach
- Combines crypto tools AND audio conversion in one place
- Open to inspect — open DevTools Network tab and verify
zero data is transmitted

CryptoWaveFree browser based encryption&audio converter — zero server
