Online Tools 🧰 - Calculators, developer tools & More

Live Maps

Real-time live global interactive maps

Cyber Attack Map ↗

Live cyber threat map showing global internet attacks happening worldwide.

Population Map ↗

World Population Map 🌍 - Live Births & Deaths 👶

Earthquake Tracker ↗

Track earthquakes now with a live earthquake map showing latest earthquakes.

Network & System

IP, DNS, SSL, headers, browser, device and network information tools

Check My IP ↗

Instant IPv4 and IPv6 address lookup with basic connection details.

Internet Speed Test ↗

Internet Speed Test 💨 - WiFi Speed Test ⚡ - Ping Test 🚀

Location Checker ↗

Check your live GPS or Wi-Fi location, coordinates and accuracy on a map.

Device Information ↗

See device information and basic specs for desktop, mobile and tablet.

Screen Resolution ↗

Check screen resolution, viewport, DPR, scaling and display details instantly.

Browser Information ↗

See browser name, version, OS, language, cookies and user agent.

DNS Lookup

Check DNS records like A, MX, TXT and NS for any domain.

Reverse DNS Lookup

Find the hostname associated with an IP address.

User Agent Parser

Parse a user agent string to detect browser, OS, device type, engine and bots.

IP Subnet Calculator

Calculate IPv4 CIDR ranges, subnet masks, broadcast addresses and usable hosts.

SSL Certificate Checker

Check SSL certificate issuer, expiry date, hostname match, SANs and fingerprints.

HTTP Header Checker

Check HTTP status codes, redirects, cache headers, CORS and security headers.

Developer

Formatting, encoding, regex, website and SEO utilities

JSON Formatter ↗

Beautify, validate and minify JSON directly in your browser.

Base64 Decode / Encode

Convert text to Base64 or decode Base64 back to readable text instantly.

URL Decode / Encode

Encode text for URLs or decode percent-encoded strings instantly.

UUID Generator

Generate UUID values online for APIs, databases and testing.

Hash Generator

Generate MD5, SHA-1, SHA-256 and SHA-512 hashes instantly from text.

Epoch Converter ↗

Convert Unix timestamps to dates and convert back to epoch time.

Regex Tester

Test regular expressions, highlight matches, inspect groups and preview replacements.

Bulk URL Opener

Paste multiple links and open URLs one by one with an optional delay timer.

UTM Builder

Create campaign tracking URLs with UTM source, medium, campaign, term and content.

Slug Generator

Turn titles and text into clean URL slugs for pages, posts and SEO-friendly links.

Meta Tag Generator

Generate SEO title tags, meta descriptions, canonical tags and social sharing tags.

Robots.txt Generator

Create robots.txt files with user-agent, allow, disallow, sitemap and crawl-delay rules.

Sitemap Generator

Create an XML sitemap from pasted URLs with optional lastmod, changefreq and priority.

Text

Writing, cleanup, emoji and text utility tools

Emoji Copy And Paste ↗

Find, copy and paste emojis quickly for messages, posts and profiles.

Word Counter ↗

Instant word count, character count, reading time and speaking time.

Lorem Ipsum Generator

Generate lorem ipsum placeholder text by paragraphs, sentences or words.

Text Case Converter

Convert text to uppercase, lowercase, title case, sentence case and more.

Remove Line Breaks

Remove new lines from text and join everything into one clean line instantly.

Remove Duplicate Lines

Remove repeated lines from text lists and keep only unique lines.

Sort Lines Alphabetically

Alphabetize text lines, sort lists A to Z, reverse sort or sort naturally.

Text Cleaner

Clean messy pasted text by removing extra spaces, tabs, blank lines and hidden characters.

Find and Replace Text

Find words, phrases or patterns in text and replace them instantly.

Text Compare

Compare two pieces of text and see added, removed and changed lines.

Calculators

Health and everyday calculation tools

BMI Calculator ↗

Calculate BMI using metric or US units and see the result category.

Calorie Deficit Calculator ↗

Estimate daily calorie targets for weight loss using activity level.

Age Calculator ↗

Calculate exact age in years, months, days, weeks, hours and more.

Percentage Calculator

Calculate percent of a number, percentage increase, decrease and difference.

Date Calculator

Calculate days between two dates and add or subtract days, months or years.

Loan Calculator

Calculate monthly loan payments, total interest, repayment cost and amortization.

Compound Interest Calculator

Estimate investment growth with deposits, compounding, interest earned and yearly totals.

Hours Calculator

Calculate work hours, breaks, decimal time, overtime and estimated weekly pay.

Grade Calculator

Calculate final grades, weighted class grades and the exam score needed to pass.

Salary Calculator

Convert hourly, weekly, monthly and yearly pay with simple gross salary breakdowns.

Generators

Random and utility generator tools

Random Number Generator

Generate one or many random numbers instantly between any minimum and maximum range.

Random Password Generator

Create strong secure passwords with letters, numbers and symbols instantly.

Random String Generator

Generate random strings with letters, numbers, symbols or custom characters.

Random Color Generator

Generate random colors instantly and copy HEX, RGB and HSL values.

Random Picker

Paste a custom list and pick a random item instantly.

Password Checker

Check how secure your password is with a local browser-based password strength test.

QR Code Generator

Create QR codes for links, text, Wi-Fi, email, phone numbers and SMS messages.

Barcode Generator

Generate barcodes online for labels, products, inventory, testing and printable codes.

Random Name Generator

Generate random first names, last names or full names for characters, games and testing.

Username Generator

Generate random username ideas for games, social media, apps and online accounts.

Converters

Free online unit converters for everyday and technical values

Weight Converter

Convert kg to lbs, lbs to kg, grams to ounces and more.

Length Converter

Convert cm to inches, inches to cm, feet to meters and more.

Temperature Converter

Convert Celsius to Fahrenheit and other temperature units instantly.

Angle Converter

Convert degrees to radians, radians to degrees and more.

Area Converter

Convert square feet to square meters, acres to hectares and more.

Data Storage Converter

Convert MB to GB, GB to MB, bytes to KB and more.

Density Converter

Convert kg/m³ to g/cm³, g/cm³ to kg/m³ and more.

Energy Converter

Convert joules to calories, kWh to joules, BTU and more.

Force Converter

Convert newtons to pounds-force, kgf to N and more.

Frequency Converter

Convert Hz to kHz, MHz to Hz, GHz to MHz and more.

Fuel Economy Converter

Convert mpg to L/100km, km/L to mpg and more.

Power Converter

Convert watts to horsepower, kW to watts, hp to kW and more.

Pressure Converter

Convert psi to bar, bar to psi, kPa to atm and more.

Speed Converter

Convert km/h to mph, mph to km/h, m/s to knots and more.

Time Converter

Convert seconds to minutes, hours to days, minutes to seconds and more.

Torque Converter

Convert Nm to ft-lb, ft-lb to Nm, in-lb and more.

Volume Converter

Convert liters to gallons, ml to cups, gallons to liters and more.

Personal

Personal curiosity and identity tools

Personality Test ↗

Take a personality test, discover your personality type and explore traits, compatibility and relationships.

My Zodiac Sign ↗

Find your zodiac sign and Chinese zodiac animal by birthday.

Easy Digital Tools