ProtectedShare encrypts secrets in your browser with AES-256-GCM so servers never see keys
_jaydeepkarale · x · 2026-10-12
ProtectedShare is a free zero-knowledge toolkit for sharing sensitive material: everything is encrypted in the browser (AES-256-GCM) before it leaves, with the key hidden in the part of the link after that browsers never send to servers. Links can self-destruct after one view, and senders are advised to share the link and password via separate channels.
It bundles eight single-purpose tools:
- Secure note for one-time passwords and private notes (burn after reading, up to 30 days)
- EnvShare for handing teammates .env files or API keys with 1-100 allowed reads
- File drop for contracts and zips without a cloud drive (25MB per drop)
- Secret request to receive credentials back, encrypted to your key
- Chat with disappearing messages and no transcript
- Notepad with local or synced ciphertext and offline HTML export
- Plus a password generator; all tools require no account.
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