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Secure noteEncrypted text behind a link. Can burn after one read.EnvShareSend .env files and API keys with a read limit.File dropEncrypted files up to 25 MB, with a download limit.Secret requestAsk someone for a secret, encrypted to you.

Talk

ChatAn encrypted room, purged when everyone leaves.

Keep

NotepadEncrypted notes in your browser, with optional sync.

Integrations

Claude connectorCreate secret links from Claude, over MCP.

Free tools

Password generator Secret key generator Breached password checker

All 7 free tools

Everything you share or keep is encrypted in your browser first.

Security Pricing Self-host Blog

My linksNew secret

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Authors

Authors

Who writes here

The people behind the guides on this blog.

Kunal SiyagMaintainer of ProtectedShare

Encryption runs in your browser. The server keeps ciphertext and a verifier it can check, never your plaintext or your key.

Source on GitHub· MIT

Products

Secure note
EnvShare
File drop
Secret request
Chat
Notepad
My links

Free tools

Password generator
Password strength checker
Breached password checker
Secret key generator
JWT decoder
WiFi QR code generator
Encrypt text
All free tools

Resources

Security model
Self-host
Claude connector
Pricing
Blog

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© 2026 ProtectedShare. Open source under the MIT license.

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