Ghost Paste & Encrypted Capsule

Security & Privacy

Zero-knowledge serverless pastebin and encrypted code capsule. Share snippets, markdown notes, and configuration files via self-contained URL permalinks. The URL hash contains the entire compressed, optionally AES-GCM 256-bit encrypted payload—0 bytes stored on any server.

100% Client-Side

1 lines•0 words•0 bytes

Zero-Knowledge Privacy Guarantee

This Ghost Paste & Encrypted Capsule executes 100% locally in your browser’s JavaScript memory using client-side Web APIs. No inputs, keys, tokens, files, or outputs are ever uploaded to any server or logged in any database.

Key Features & Capabilities

100% Serverless: Zero database, zero logs, zero cloud storage
W3C CompressionStream Gzip encoding for ultra-compact URLs
Optional AES-GCM 256-bit password encryption with PBKDF2
Multi-language syntax support (Markdown, JS, Python, JSON, SQL, etc.)
Immune to takedowns, leaks, and server breaches

How to Use This Tool

1Paste or write your text or code snippet.
2Select syntax highlighting language.
3Optionally specify a secret password for AES-256 encryption.
4Click "Create Ghost Capsule" and copy your self-contained permalink.

Frequently Asked Questions (FAQ)

No. The entire compressed and encrypted payload resides inside the URL fragment (#...). Web browsers never send fragments to web servers.

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