⚙️ Architecture

How CleanVault Works

A transparent technical explanation of client-side processing — how your data is transformed entirely within your browser without any server involvement.

📋

You Enter Data

Data is typed, pasted, or drag-dropped directly into the browser DOM. This action triggers zero HTTP requests — verifiable in DevTools → Network tab.

🧠

JS Engine Runs

Pure JavaScript functions execute within V8 (Chrome) or SpiderMonkey (Firefox) — the browser's own sandboxed runtime. No external calls are made.

🖥️

Output Renders

Results are written to a DOM element on your screen. No fetch(), no XMLHttpRequest, no WebSocket. Inspect the source code yourself to verify.

📎

You Copy & Go

Use the clipboard API to copy your clean data. When you close the tab, your data is completely gone. No persistence. No session storage of your data.

// Verify It Yourself

Open your browser's Developer Tools (F12 → Network tab). Paste any data and run a transformation. You will see zero outbound requests to any external server.

View the page source (Ctrl+U / Cmd+U). Every function that touches your data is plain, unobfuscated JavaScript. There are no hidden scripts, no minified blobs concealing logic.

// Browser APIs Used

SubtleCrypto API

Used by the Hash Generator. Native browser cryptographic functions — no external library needed.

crypto.getRandomValues()

Used by UUID Generator. Cryptographically secure random number generation.

Clipboard API

Used by all Copy buttons. Writes to clipboard without any server round-trip.

FileReader API

Used by drag-and-drop. Reads files directly into browser memory — never uploaded to any server.

Canvas API

Used by QR Code Generator. Renders QR codes as pixel graphics entirely in-browser.