Voice memos are among the most personal files people own, which is why this tool's privacy isn't a promise — it's the architecture. This site is static files. Decoding, noise analysis, cleaning, trimming, and WAV export all run in your browser's memory and vanish when you close the tab. There is no server capable of receiving audio. Cut the internet connection after loading; everything still works.
The record button uses your mic only while recording, hands the result straight to the on-device pipeline, and releases the mic when you stop. Nothing streams anywhere.
The service worker caches the site's files so it works offline. That's it — no localStorage profiles, no cookies, no history of what you cleaned.
Aggregate, privacy-friendly page counts. No cookies, no fingerprinting, no identifiers — and structurally, no audio.
Fonts load from Google Fonts (your browser requests them; Google sees your IP, as with any CDN). Hosting is Cloudflare Pages, which serves files and keeps standard request logs. Neither ever touches your audio.
Write to us — privacy mail gets answered first.