🛠️ Utility Tools
23 free online utility tools to generate, convert, randomize, and time — all in your browser.
Password Generator
Create strong, secure random passwords with custom options.
Random Number Generator
Generate random numbers within a range, with or without duplicates.
Random String Generator
Generate random strings with custom length and character sets.
QR Code Generator
Turn any text or URL into a downloadable QR code instantly.
Coin Flip
Flip a virtual coin and keep a running heads/tails tally.
Dice Roller
Roll multiple dice with custom sides and see the total.
Random Name Picker
Pick a random winner from a list of names.
List Randomizer
Shuffle any list of lines into a random order.
Random Decision Maker
Get a yes/no answer or pick from your own options.
Stopwatch
Precise stopwatch with lap times, start, stop, and reset.
Online Timer
Countdown timer with alarm, pause, and reset.
Number to Words
Convert numbers into written English words.
Roman Numeral Converter
Convert between numbers and Roman numerals (1–3999).
Morse Code Translator
Translate text to Morse code and back again.
Text to Binary
Convert text into 8-bit binary representation.
Binary to Text
Decode binary back into readable text.
Leetspeak Converter
Convert normal text to leetspeak (1337) and back.
Text to Speech
Read text aloud with adjustable voice, rate, and pitch.
Screen Resolution Checker
See your screen size, viewport, pixel ratio, and color depth.
User Agent Checker
View your browser, OS, and user agent details.
What Is My IP
Instantly find your public IP address.
QR Code Scanner
Scan QR codes with your camera or from an image.
Password Strength Checker
Test how strong a password is, with entropy and tips.
Utility Tools
TechGyan360 Utility Tools bundle 21 handy everyday helpers into one fast, free, privacy-friendly collection. Generate secure passwords, create QR codes, roll dice, flip coins, randomize lists, run a stopwatch or countdown timer, and convert text between binary, Morse code, Roman numerals, and leetspeak.
Every tool runs entirely in your browser using native web APIs — nothing is uploaded to a server, so your data stays private. No signup, no installation, and no limits. Bookmark this page for quick access to the small utilities you reach for again and again.