Utility Hub: PDF, QR & Tools

Utility Hub is your ultimate all-in-one smart toolbox app designed to replace dozens of single-use apps with one lightweight, fast, and 100% privacy-focused utility kit.

Whether you need to merge PDFs, scan product barcodes, test sound decibel levels, compress photos, or generate custom QR codes, Utility Hub handles it all seamlessly offline on your device!

🌟 KEY FEATURES AT A GLANCE
📄 1. Complete PDF Utility Kit
Merge & Split PDF: Combine multiple PDFs or extract specific pages instantly.
Protect & Unlock PDF: Add strong password encryption or remove passwords safely.
Compress PDF: Reduce PDF file size without sacrificing document quality.
PDF to Image & Image to PDF: Convert PDF pages to high-resolution PNGs or turn photos into PDF files.
🖼️ 2. Smart Image & Photo Tools
Image Compressor & Resizer: Shrink photo sizes to exact KB targets or resize dimensions.
Photo Filters & Cropper: Apply professional photo filters and crop images freely.
Metadata & EXIF Remover: Strip sensitive location, camera, and device metadata from images with one tap.
🔍 3. QR Code & Barcode Scanner
Fast QR Scanner: Scan any QR code using your camera or directly from your gallery.
Direct App & UPI Launcher: Automatically open scanned URLs, phone numbers, emails, or launch Paytm, Google Pay, and PhonePe for instant UPI payments.
Product Barcode Reader: Scan EAN/UPC product barcodes for instant product info.
Custom QR Generator: Create custom QR codes with custom colors, logos, and styles.
📊 4. Hardware Sensors & Measurement Tools
Decibel (dB) Sound Meter: Measure real-time environmental noise levels accurately.
Digital Compass: Precise directional navigation with magnetic sensor integration.
Bubble Level (Spirit Level): Calibrate surfaces with digital angle feedback.
Metal Detector: Detect ferromagnetic metals using your smartphone’s magnetometer.
Battery Monitor: Track real-time battery health, voltage, and accurate temperature.
Metronome: Audio tempo beats and adjustable BPM for musicians.
Screen Tester: Test touch responsiveness, dead pixels, and screen color accuracy.
📝 5. Digital Whiteboard & Text Utilities
Sketch & Whiteboard: Smooth digital canvas with pinch-to-zoom, custom pen sizes, colors, and PNG export.
Text Editor & Converter: Clean text editor, Morse code translator (sound & flashlight), and file inspector.
Encryption & Hashing: Calculate MD5, SHA-256 hashes, and secure text encryption.
Unit & Currency Converter: Instant unit conversion for length, weight, speed, area, and temperature.
🔒 PRIVACY & PERFORMANCE FIRST
100% Offline Processing: Your files, PDFs, and photos never leave your device.
No Account Required: No logins, no tracking, and zero clutter.
Sleek Dark Mode: Modern, battery-friendly interface tailored for day and night use.
🚀 Why Download Utility Hub?
Save device storage and boost your productivity! Why download 20 different apps when Utility Hub brings all your daily PDF, scanner, image, sensor, and text tools together in one powerful app?

Download Utility Hub today and simplify your digital life!