Utility Tools

Convert any number to words instantly. Supports cardinal, ordinal, and currency (GBP & USD) formats for integers, decimals, and negative numbers.

Quickly test your webcam and verify camera settings to ensure optimal video quality and proper device functionality.

Test your microphone and verify settings to ensure clear audio quality and proper device performance for free.

Measure real-time ambient sound and noise levels in decibels (dB) using your device microphone.

Test your flashlight and verify settings to ensure optimal lighting and proper device functionality for free.

Free online Morse code generator. Convert text to Morse code, e.g.: SOS in morse code, and vice versa.

View, edit, and manage your browser cookies effortlessly to control privacy, enhance security, and customize your browsing experience.

Validate credit card numbers using the Luhn algorithm to ensure they are valid and secure.

Free online tally counter with multiple counters, labels, and total calculation. Perfect for counting, tracking, and tallying various items.

Simple spacebar counter - press spacebar or click + button to count. Perfect for counting repetitions, events, or any activity.

Check your screen resolution, viewport size, device pixel ratio, color depth, and orientation instantly. Free online display info tool.

Test your device gyroscope online. View real-time alpha, beta, and gamma rotation angles from your smartphone or tablet gyroscope sensor.

Test your phone vibration motor online. Try preset patterns like SOS, heartbeat, and buzz, or set a custom duration. Works on Android with Chrome or Firefox.

Test your password strength and learn how secure your password is. Get real-time feedback and tips to create stronger passwords.

Generate screenshots of websites by entering a URL, with options for different device viewports (mobile, tablet, desktop) and full-page captures.

Simulate how colors appear to users with different types of color blindness to ensure designs are accessible to users with color vision deficiencies.

Track and compare weight progress for multiple users. Add, edit, and delete weight records with visual progress reports and user comparison.

Capture screenshots of your screen, windows, or browser tabs directly in your browser. Free, private, and no installation required.

Test your typing speed online — measure WPM and accuracy with a free timed typing test. Track your progress and improve your typing skills.

Test your reaction time online. Click as fast as you can when the screen turns green. Track your average across 5 rounds.

Train your memory with a colour sequence game. Watch the pattern, repeat it in order. How long can you last?

Free online white, pink, and brown noise generator. Block distractions, fall asleep faster, or mask tinnitus — runs entirely in your browser.

Test your monitor for dead or stuck pixels with full-screen color overlays. Works on all displays — desktop, laptop, and mobile.

Test how fast you can click with our CPS (clicks per second) test. Choose 5, 10, 15, 30, or 60 second intervals, hear every click, and track your personal best score.

Test every key on your keyboard online. Press any key to check if it works — detects stuck keys, ghosting, and missing inputs. Free, instant, no software needed.

Estimate how long it takes to read any text. Paste your article or essay to instantly see reading time, speaking time, word count, character count, sentence count, and more.

Generate pure audio tones online. Adjust frequency from 20 Hz to 20 kHz, choose waveform type, and control volume. Free tool for hearing tests, music tuning, and speaker testing.

Check your mouse's actual DPI by dragging across a known physical distance. Free online DPI calculator — no software or drivers required.

Test your mouse clicking accuracy and speed. Hit targets as fast and accurately as possible and track your score.