Discover Amazing Tools
Powerful online tools to boost your productivity and creativity
Featured Tools
Handpicked tools to supercharge your workflow
Love Calculator
Calculate love compatibility using 10 scientifically-inspired factors including personality, values, lifestyle, communication, and more.
QR Code Reader
Scan and decode QR codes from images or your camera. Instantly detects URLs, WiFi credentials, contacts, and more.
Online Ruler
Measure objects on your screen in centimeters or inches with precise calibration. Place your item against the ruler and read the measurement.
Coin Flip
Flip virtual coins with realistic 3D animation. Choose Heads/Tails, Yes/No, or custom options with adjustable probability.
Spin the Wheel
Make fair random selections with a customizable spinning wheel. Perfect for lucky draws, giveaways, classroom activities, and decision making.
BAC Calculator
Estimate your blood alcohol content (BAC) using the Widmark formula. Enter your weight, gender, drinks consumed, and hours drinking to see your impairment level and time to sober.
Typing Speed Test
Test your typing speed and accuracy. Measure WPM (words per minute), CPM (characters per minute), and track progress with real-time stats.
Holiday Calendar
Browse public holidays for 199 countries. Filter by holiday type, navigate years, and see the next upcoming holiday at a glance.
Browse by Category
Find the perfect tool for your needs
Trending Tools
Most popular tools right now
Test your laptop touchpad functionality - detect taps, gestures, multi-touch, and pointer tracking in real-time.
Simulate hacking on screen with realistic code output. Type any key to display code from multiple programming languages with terminal effects.
Simulate realistic OS update screens fullscreen to prank friends. Supports Windows 11, Windows 10, macOS, and Ubuntu with BSOD and kernel panic effects.
Generate creative usernames for social media, gaming, and online accounts with multiple styles and multi-language wordlists.
Convert GPS coordinates between Decimal Degrees, DMS, DDM and UTM formats. Interactive map preview with click-to-get-coordinates feature.
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text or files. Compare hashes to verify file integrity.
Calculate subnet mask, network address, broadcast address, host range, and CIDR notation for IPv4 and IPv6 networks.
Generate strong random passwords and memorable passphrases with customizable length, characters, and strength indicator.
Latest Tools
Freshly added to our collection
Balance chemical equations instantly with step-by-step solutions, element verification, and reaction type detection.
Calculate dilution volumes and concentrations using the C₁V₁ = C₂V₂ formula. Supports simple and serial dilutions.
Calculate amounts of reactants and products in chemical reactions with automatic equation balancing, limiting reagent detection, and unit conversions.
Calculate molarity, solute mass, or solution volume instantly. Includes dilution calculator and concentration unit converter.
Solve PV = nRT instantly. Calculate pressure, volume, moles, or temperature with flexible unit conversions and standard condition presets.
Convert between decibels and ratios, add multiple sound sources, and calculate distance attenuation with real-time results and hearing safety warnings.
Calculate friction force, coefficient of friction, or normal force using the formula Ff = μ × N. Supports static and kinetic friction with real-time results.
Explore all 118 chemical elements with detailed properties, electron configurations, and interactive color-coded visualization modes.
Calculate the molar mass of any chemical formula instantly. See elemental breakdown with atom counts, mass contributions, and percentage composition.
Calculate pH, pOH, hydrogen ion and hydroxide ion concentrations. Supports strong and weak acid/base solutions with step-by-step solutions.
Calculate linear momentum and solve elastic or perfectly inelastic collision problems with unit conversions and visual comparisons.
Calculate heat energy, mass, specific heat capacity, or temperature change using the formula Q = mcΔT with built-in material lookup.