Encrypts a text note with a passphrase and generates a one-time view link that self-destructs after the recipient reads it. Uses cloud-based processing. Most processing runs locally; specific features use cloud AI.
Creates disposable email inboxes that self-destruct after a user-configurable time limit (5 minutes to 48 hours). Uses cloud-based processing.
Generates RSA (2048/4096) or ECDSA (Curve25519) PGP key pairs with customizable user IDs, expiration dates, and passphrase protection. Everything runs locally in your browser — nothing is uploaded.
Evaluates password strength using zxcvbn entropy analysis: score, crack time estimate, length, character diversity, dictionary words, and pattern repetition.
Convert time between different time zones. Enter a time and your source/target time zones and see the converted result. Everything runs locally in your browser — nothing is uploaded.
Takes any long URL and generates a compact, shareable short link with optional custom alias support. Uses cloud-based processing.
Secure Note Sharer lets you encrypts a text note with a passphrase and generates a one-time view link that self-destructs after the recipient reads it. Uses cloud-based processing. Most processing runs locally; specific features use cloud AI.. It works on any device with a modern web browser.
Encrypts a text note with a passphrase and generates a one-time view link that self-destructs after the recipient reads it. Uses cloud-based processing. Most processing runs locally; specific features use cloud AI. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
No. Secure Note Sharer requires an internet connection because it uses cloud-based processing for its core functionality.
Encrypts a text note with a passphrase and generates a one-time view link that self-destructs after the recipient reads it. Uses cloud-based processing. All operations run locally — no data ever leaves your browser.
Yes. Everything happens in your browser. No data is transmitted to any server, and nothing is stored.
Encryption uses industry-standard AES (crypto-js) and OpenPGP.js. Key derivation uses PBKDF2 with configurable iterations.
Nothing — your data was never stored anywhere. It exists only in your browser's active memory while the page is open.
PGP Key Generator
Generates RSA (2048/4096) or ECDSA (Curve25519) PGP key pairs with customizable user IDs, expiration dates, and passphrase protection. Everything runs locally in your browser — nothing is uploaded.
Password Strength Checker
Evaluates password strength using zxcvbn entropy analysis: score, crack time estimate, length, character diversity, dictionary words, and pattern repetition.