Content Encryptor

AES-256-GCM encryption. Runs entirely in your browser — no uploads, no storage, no server.

01 · Select File

Drop file here or click to browse

Images, video, audio, PDF — any file up to 50 MB

02 · Encryption Key

Key will appear here after generation

Save this key. It is never stored or sent anywhere — only you have it. Your server/webhook will embed this key in the payment confirmation response to unlock the content.

Encrypting…

03 · Output

—

Original

—

Encrypted

AES-256

Algorithm

Embed this key in your SatsRail webhook response so the browser can decrypt on payment confirmation. Never put this key in your HTML page.

How It Works

Client-Side Encryption

1. Encrypt

Select your content file and generate a unique AES-256-GCM encryption key. Everything happens in your browser.

2. Embed

Place the encrypted payload in your page HTML. The content is unreadable without the decryption key.

3. Deliver

After Lightning payment, your webhook returns the key. The buyer's browser decrypts and displays the content instantly.