Utilities
9 guides
Utilities Phone Not Vibrating? Test Your Vibration Motor and Fix It
July 13, 2026
By Nasir A. Awan Phone not vibrating for calls or texts? A 10-second browser check tells you whether the vibration motor still works or a setting is silencing it. Walk the Android fix ladder, the honest iPhone checklist (the browser test is Android-only), the physical causes, and sourced repair costs before replacing anything.
Utilities Laser Printer Repeating Marks: Drum, Roller or Fuser?
July 14, 2026By Nasir A. Awan Seeing the same mark at regular intervals? Print a repeating-defect ruler, measure matching marks center to center, and use color, rub-off, and internal-test clues to narrow the fault before buying a drum, toner cartridge, transfer unit, fuser, or replacement printer.
Utilities Accelerometer vs Gyroscope: What's the Difference? (Test Both in Your Browser)
July 10, 2026By Nasir A. Awan The accelerometer senses linear acceleration and gravity; the gyroscope senses rotation. Learn what each phone sensor measures, test both live in your browser with a flat-table 9.8 m/s2 check and an alpha/beta/gamma rotation check, then fix broken auto-rotate and "accelerometer not working" step by step on Android and iPhone.
Utilities What Is a WebRTC Leak? How to Test and Fix It (2026 Guide)
April 22, 2026By Nasir A. Awan A WebRTC leak exposes your real IP through the browser even with a VPN on. This guide covers how to test, how to fix leaks in Chrome, Firefox, Brave and Safari, and why a .local mDNS address is not actually a leak.
Utilities Lucky Wheel Spinner: Free Random Selection Tool for Decisions and Giveaways
March 28, 2026By Nasir A. Awan Spin the lucky wheel to make random selections for giveaways, decisions, games, and classroom activities. Add custom options and spin.
Utilities WhatsApp Link Generator: Create Direct Chat Links Without Saving Contacts
March 28, 2026By Nasir A. Awan Create WhatsApp direct chat links (wa.me) with pre-filled messages. Start conversations without saving contacts first.
Utilities Secure Password Generator: Create Strong Random Passwords
March 28, 2026By Nasir A. Awan Generate cryptographically strong random passwords with customizable length and character sets. All generation happens locally in your browser.
Utilities QR Code Reader: Scan and Decode QR Codes from Images
March 28, 2026By Nasir A. Awan Scan and decode QR codes from uploaded images or screenshots. No camera needed — works entirely with image files.
Utilities Free QR Code Generator: Create QR Codes Online in Seconds
March 28, 2026By Nasir A. Awan Create free QR codes online from any URL, text, or message. Download as PNG. No signup required.
