SCAN. PROTECT. SHARE.// Free Offline Document Scanner & Privacy Web Tools
Access 20+ free client-side web utility tools. Scan documents to PDF, compress video & image sizes, convert video to MP3, and encrypt files 100% offline in your browser. Zero registration, zero server uploads, 100% private.
All Offline Web Utilities
Choose a tool below to begin. No registration, no queues, no data leaves your device.
Merge PDF
Combine multiple PDF documents into a single file with custom page order. 100% offline & fast.
Split PDF
Extract specific pages or split your PDF documents into separate files privately on-device.
Protect PDF
Military-Grade Privacy Lock: Your sensitive documents are sealed safely inside your phone's memory using unbreachable encryption. Zero cloud uploads, zero data tracking, 100% private.
Watermark PDF
Apply text or image stamps overlay on your PDF pages with custom position and transparency.
PDF to Image
Convert PDF document pages into high-quality standalone PNG or JPEG images.
Image to PDF
Convert JPG, PNG, or WEBP images into a single compact PDF document offline.
Video to MP3
Instant Offline Converter: Convert heavy video files to crisp MP3 audio or shrink large file sizes without internet. Blazing fast, saving 100% of your cellular data.
Compress Video
Reduce video file size offline without quality loss using client-side WebAssembly codecs.
Compress Image
Optimize image dimensions and file sizes instantly with custom quality ratios.
Strip EXIF
Remove hidden GPS geolocation tags and camera metadata from photos for privacy.
Audio Recorder
Record audio voice notes from your microphone with real-time waveform display.
Speech to Text
Transcribe spoken words into text using secure local browser speech recognition.
Text Reader
Read texts aloud with adjustable playback speed, pitch, and local synthetic voice.
Q&A to Excel Studio
Client-Side Converter: Extract MCQ questions, options, answers, and explanations into an interactive spreadsheet, and download as UTF-8 BOM CSV.
How Everything Fits Together
Three powerful modules, zero dependencies on external servers. Every operation happens local in your browser.
Scanner Suite
Smart-Clean Lens: Instantly wipes away shadows, fixes bad lighting, and turns a phone photo into a bright, razor-sharp digital document.
PDF Studio
Military-Grade Privacy Lock: Secure PDF files client-side. Combine pages, split ranges, and password-protect sensitive records offline.
Media Lab
Instant Offline Converter: Convert heavy video files to crisp MP3 audio or shrink file sizes without internet, saving cellular data.
Your Files.
Never Uploaded.
Total Security.
ScanBox Pro processes everything locally using WebAssembly and client-side browser logic. No cloud latency, no account registrations, and 100% confidentiality.
Zero Server Processing
All scanning, PDF compilation, and media processing runs directly inside your local browser memory sandboxes.
Client-Side Encryption
Sensitive documents are locked safely inside your phone's memory using unbreachable encryption. Zero cloud uploads, zero data tracking, 100% private.
No Signup Required
No logins, no cookies, no tracking. Start using all features immediately with zero personal footprint.
How We Compare
ScanBox Pro solves the privacy risks and speed limits of cloud file tools.
| Feature | Cloud Tools (SmallPDF/TinyWow) | ScanBox Pro (On-Device) |
|---|---|---|
| File Storage | ⚠️ High Risk (Files uploaded to cloud servers) | 🛡️ 100% Private (Saved only in client memory) |
| Network Dependency | Required (Uploads & downloads consume bandwidth) | Offline-Ready (Works without connection) |
| Export Limitations | Hourly usage caps or subscription tiers | Unlimited (Free forever, no file count rules) |
| Ad Trackers | Heavy banner advertising & user cookie profiling | No Trackers (Clean, ad-free environment) |