🛠️ Handy Tools
A collection of practical browser-based tools for everyday tasks. From Morse code and drawing to alarm clocks and video surveillance — all free, no installation needed.
Online Mirror
Free online mirror using your camera.
Screen Recorder
Record your screen, browser tab, or window directly in the browser.
Creation Date Certificate
tools/creation-certificate.hint
E-bike Registry
tools/ebike-registry.hint
Ticket Generator
tools/ticket-generator.hint
Morse Code Decoder
Decode Morse code from audio — record from microphone or upload a file. Real-time analysis to text.
Audio Visualizer
Watch mesmerizing shader-based visuals that react to your voice or music in real time.
Distance Between Cities
Measure the straight-line distance between two cities, with bearing, midpoint, flight time and a map.
Bluetooth Keep Alive
Prevent your Bluetooth speakers, headphones, car audio, and hearing aids from disconnecting. An inaudible keep-alive signal stops Bluetooth timeout.
Keep Screen On
Keep your screen on and prevent your device from sleeping — works right in your browser, no installation needed.
Online Alarm Clock
Free online alarm clock with timer, stopwatch, Pomodoro, and world clock. 12 alarm sounds, math puzzle dismiss, screen awake.
Random Number Generator
Generate random numbers, roll dice, flip coins, pick from lists, create passwords. Crypto-secure, instant, free.
QR Code Generator
Generate customizable QR codes for URLs, text, WiFi, vCard, email, SMS, phone, WhatsApp, and locations.
Online Flash
Turn your screen into a flashlight — with strobe, SOS, Morse code, countdown flash, and ambient lamp modes.
Secret Vault
Encrypted diary, password manager and file safe — AES-256-GCM encryption in your browser via Web Crypto API.
Barcode Generator
Create barcodes in 16 formats. Download crisp SVG or PNG, or print directly.
Barcode Scanner
Scan any barcode or QR code from camera or uploaded image. Get product info, links, and more.
Secure USB Wipe
Overwrite files with random data before deletion — make recovery impossible. Works on USB drives, SD cards, and any folder. No software to install.
Steganography
Hide secret text, files, or images inside pictures using LSB steganography. Optional AES-256 encryption.
Pet Name Generator
Browse 1400+ curated names for dogs, cats, parrots, hamsters, rabbits, fish, turtles, horses, reptiles, ferrets, guinea pigs and birds — filter by gender, style, popularity and length.
Bubble Level
Digital spirit level using your phone's sensors — 2D surface bubble, inclinometer, plumb line and camera AR with angle export.
Online Protractor
Free online protractor with transparent overlay and photo measurement — calibration, multi-angle, PNG/PDF/JSON export.
BIN/CUE to ISO
tools/bin-cue-to-iso.hint
Angle Finder
A digital inclinometer that reads tilt in degrees, percent, per-mille and roof pitch — plus a clinometer mode for the height of trees and buildings.
