Is my secret text or password transmitted to your server?

Never. Your data is encrypted locally with AES-256-GCM. The decryption key exists solely in the URL hash fragment (#data=...), which web browsers never send across HTTP requests.

What happens when a secret is burned?

Once the recipient reveals the secret, the URL fragment and local memory are purged, preventing replay or retrieval.

Can I add a custom passphrase for extra security?

Yes. You can require an additional passphrase using PBKDF2 SHA-256 key derivation with 100,000 iterations.

Is my secret text or password transmitted to your server?

Never. Your data is encrypted locally with AES-256-GCM. The decryption key exists solely in the URL hash fragment (#data=...), which web browsers never send across HTTP requests.

What happens when a secret is burned?

Once the recipient reveals the secret, the URL fragment and local memory are purged, preventing replay or retrieval.

Can I add a custom passphrase for extra security?

Yes. You can require an additional passphrase using PBKDF2 SHA-256 key derivation with 100,000 iterations.

Free Burn-After-Read Secret Sharer

URL & CloudOffline Ready · Zero Uploads

Protect confidential credentials, passwords, and tokens with client-side AES-256 encryption. Links auto-destruct on view or after your configured expiration.

Loading Burn-After-Read Secret Sharer sandbox...

Recommended Next Step

Continue your workflow with Encrypted Client Pastebin.

Open Next Tool

Frequently Asked Questions

url cloud

Encrypted Client Pastebin

Store and share encrypted code snippets, configs, and private notes with client-side AES-256-GCM. 100% private in-browser pastebin.

url cloud

Password-Protected Link Redirector

Protect sensitive target URLs and links with AES-256 passphrase encryption. Anti-phishing domain preview with zero server redirection tracking.

utilities

Strong Password & Passphrase Generator

Generate random high-entropy passwords and memorable multi-word passphrases using crypto.getRandomValues. 100% private, zero server logging.

developer

Cryptographic Hash Generator

Generate cryptographic hashes (SHA-256, MD5, SHA-1, SHA-384, SHA-512) in your browser using the native Web Cryptography API. 100% private.