Tool Introduction
Our Mobile Document Scanner Tool turns your device camera into an advanced, edge-detecting scanner right inside your browser. Built on a high-performance, lightweight Rust-powered WebAssembly core with GPU acceleration, it automatically maps paper borders, cuts out background noise, and flattens perspective warps instantly. Whether you are capturing single receipts, text pages, or managing a multi-page document queue, you can inspect, arrange, and save your clean document images instantly.
100% Local Privacy & Security
Your privacy is absolute. The engine operates entirely through Client-Side Processing. No documents or image snapshots are uploaded to an external database, tracked, or passed over any cloud network link. Your data is handled entirely inside your mobile device or browser runtime memory context and is permanently cleared when you close the tab.
How to Use Document Scanner
Grant Camera Access Permissions
Click the onboarding activation button to trigger the browser hardware prompt. This securely opens your device lens inside our local sandboxed layer.
Align Your Document & Check Borders
Position your text page or paper layout within the on-screen guideline frames. The live tracker engine displays green dashed indicators around detected borders.
Capture Frame & Auto-Crop
Tap the central shutter button. The system isolates the canvas snapshot and runs the computer vision extraction process to isolate and flatten your paper pages.
Review Queue & Standalone Inspector
Your captures are grouped in the bottom carousel list. Tap any thumbnail page card to zoom in full screen, check image quality, or remove unwanted frames.
Download Batches or Standalone Files
Click "Download Page" inside the review sheet to save individual items, or tap the green "Save All" hub to download all captured pages one by one automatically.