Free Online Utility Tools
Everyday helpers — QR codes, barcodes, timers, clocks, colour picking and device information — that work instantly in your browser.
QR Code Generator
Create QR codes for URLs, text, Wi-Fi, email, phone and contacts.
Barcode Generator
Generate Code 128 and EAN-13 barcodes as PNG or SVG.
Random Number Generator
Pick random numbers in a range, with or without repeats.
URL Shortening Guide & Link Cleaner
Shorten links honestly: strip tracking parameters and learn safe shortener use.
User Agent Viewer
See and parse your browser’s user agent string.
Browser Information Checker
Check browser features, language, cookies and hardware hints.
Screen Resolution Checker
Find your screen resolution, viewport size and pixel ratio.
Stopwatch
Online stopwatch with laps and split times.
Countdown Timer
Set a countdown with an alarm sound and notification.
World Clock
See the current time in cities around the world.
Color Picker
Pick a colour and get shades, tints and contrast ratios.
Unit Converter
All-in-one converter for length, weight, temperature, area and more.
File Size Calculator
Estimate file sizes for audio, video and images, and download times.
Small tools for everyday jobs
Create a QR code for a restaurant menu or Wi-Fi network, time a presentation, pick a raffle winner fairly, check your screen resolution for a support ticket or compare the time in Karachi and London. Each tool loads quickly and works on phones.
Static QR codes that never expire
Our QR codes are generated in your browser and contain your data directly — there is no redirect service in between. That means they never expire and are not tracked, but they also cannot be edited after printing. Read how to generate QR codes for tips on size and testing.
Guides for utility tools
All guidesBest Free Online Tools for Everyday Tasks
The free browser tools that save the most time for students, freelancers, small businesses and office work — what each does and when to use it.
Read guideHow to Generate QR Codes That Always Scan
Create QR codes for links, Wi-Fi, contacts and payments, choose static vs dynamic codes, and follow size, contrast and testing rules so every code scans.
Read guideUtility Tools FAQ
Do QR codes from this site expire?
No. They are static codes that contain your data directly, with no redirect, so they keep working as long as the destination exists.
Is there an internet speed test?
Not currently. An honest speed test needs dedicated test servers; we will only add one if a genuine test endpoint is available.
Does the browser info tool send my data anywhere?
No. It reads values your browser already exposes to every website and displays them only to you.
Other categories
Text Tools
Count, clean, convert and compare text instantly.
20 tools →SEO Tools
Generate meta tags, schema and sitemaps, and audit on-page SEO basics.
20 tools →Image Tools
Compress, resize, crop and convert images without uploading them.
17 tools →Calculator Tools
Finance, date, health and everyday calculators with clear formulas.
20 tools →Developer Tools
Format, minify, encode, hash and test code snippets in your browser.
25 tools →Converter Tools
Convert units, number systems, data sizes and time zones.
20 tools →Social Media Tools
Format captions, count characters, build UTM links and preview posts.
15 tools →Security Tools
Generate strong passwords and random strings with secure randomness.
5 tools →