Free Online Tools for Everyday Tasks

Text tools

Word Counter

Count words, characters, sentences, paragraphs, and calculate estimated reading & speaking time in real-time.

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Text tools

Character Counter

Count total characters with and without whitespace, letters, digits, and punctuation marks.

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Text tools

Sentence Counter

Accurately count sentences and average sentence lengths to improve readability and sentence structure.

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Text tools

Paragraph Counter

Analyze paragraph count, words per paragraph, and formatting flow for essays and web articles.

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Text tools

Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.

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Text tools

Remove Extra Spaces

Clean messy text by stripping extra consecutive spaces, tabs, leading/trailing spaces, and blank lines.

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Text tools

Duplicate Line Remover

Deduplicate text lists, remove recurring lines, and keep unique items with optional case sensitivity.

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Text tools

Line Sorter

Sort text lines alphabetically (A–Z, Z–A), naturally by numerical values, or reverse list orders.

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Text tools

Text Reverser

Reverse entire character strings, reverse word orders, or flip lines upside down safely.

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Text tools

Find and Replace

Quickly find and replace strings or regular expressions across your text with instant match counts.

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Text tools

Reading Time Calculator

Calculate precise silent reading and speech delivery times based on customizable words-per-minute.

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Text tools

Lorem Ipsum Generator

Generate classic dummy placeholder text formatted as paragraphs, sentences, or word counts.

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Calculators

Percentage Calculator

Solve any percentage problem: X% of Y, percentage increase/decrease, ratios, and price changes.

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Calculators

Age Calculator

Calculate your exact chronological age in years, months, days, hours, and find days until your next birthday.

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Calculators

Date Difference Calculator

Calculate the exact number of days, weeks, months, years, and business days between any two dates.

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Calculators

Time Duration Calculator

Add or subtract time intervals (hours, minutes, seconds) and calculate total elapsed duration.

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Calculators

BMI Calculator

Calculate Body Mass Index for adults using Metric (cm/kg) or Imperial (ft/in/lbs) with WHO classification.

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Calculators

EMI / Loan Calculator

Compute equated monthly installments (EMI), total interest payable, and full loan repayment schedules.

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Calculators

Compound Interest Calculator

Calculate investment growth with daily, monthly, quarterly, or annual compounding interest schedules.

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Calculators

Simple Interest Calculator

Calculate simple interest, total accumulated capital, and payout figures based on principal, rate, and time.

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Calculators

Discount Calculator

Find the final sale price and total money saved with single or double discounts and sales tax.

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Calculators

GST Calculator

Add or remove Goods and Services Tax (GST) or VAT with customizable percentage tax brackets.

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Calculators

Tip Calculator

Calculate gratuity tips, split restaurant bills evenly among friends, and view per-person totals.

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Calculators

Average Calculator

Calculate Mean, Median, Mode, Range, Sum, Count, Min, Max, and Standard Deviation for any dataset.

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Converters

Length Converter

Convert between meters, kilometers, centimeters, millimeters, miles, yards, feet, inches, and nautical miles.

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Converters

Weight Converter

Convert kilograms, grams, milligrams, metric tons, pounds (lbs), ounces (oz), and stones with high precision.

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Converters

Temperature Converter

Instantly convert between Celsius, Fahrenheit, and Kelvin temperature scales with exact formulas.

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Converters

Area Converter

Convert between square meters, square feet, square kilometers, square miles, acres, and hectares.

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Converters

Volume Converter

Convert liters, milliliters, cubic meters, gallons, quarts, pints, cups, and fluid ounces.

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Converters

Speed Converter

Convert speed units: kilometers per hour (km/h), miles per hour (mph), meters per second (m/s), and knots.

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Converters

Time Converter

Convert seconds, minutes, hours, days, weeks, months, and years with fractional calculations.

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Converters

Data Storage Converter

Convert between Bytes, KB, MB, GB, TB, and PB in both decimal (1000) and binary (1024) standards.

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Converters

Pressure Converter

Convert between Pascal (Pa), Kilopascal (kPa), Bar, PSI, Standard Atmosphere (atm), and Torr (mmHg).

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Converters

Energy Converter

Convert between Joules, Kilojoules, Calories, Kilocalories (kcal), Watt-hours, Kilowatt-hours (kWh), and BTU.

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Converters

Power Converter

Convert between Watts, Kilowatts, Megawatts, Metric Horsepower (hp), Imperial Horsepower, and BTU/hr.

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Converters

Number Base Converter

Bidirectional conversion between Binary (base 2), Octal (base 8), Decimal (base 10), and Hexadecimal (base 16).

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Developer tools

JSON Formatter

Prettify, indent, validate, and minify JSON code with instant syntax checking and one-click copying.

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Developer tools

JSON Validator

Inspect and validate JSON payloads with exact line and column syntax error diagnostics.

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Developer tools

Base64 Encoder / Decoder

Encode text into Base64 or decode Base64 into plain text with complete UTF-8 Unicode support.

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Developer tools

URL Encoder / Decoder

Safely encode special characters for URLs or decode percent-encoded (%20) URI strings.

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Developer tools

HTML Entity Encoder / Decoder

Encode special symbols to HTML entities (&, <, >) or decode entities to readable text.

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Developer tools

UUID Generator

Generate cryptographically random RFC 4122 Version 4 UUIDs (GUIDs) individually or in bulk.

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Developer tools

Secure Password Generator

Generate strong, uncrackable passwords using Web Crypto API randomness with entropy strength scoring.

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Developer tools

Hash Generator

Generate cryptographic SHA-256, SHA-384, and SHA-512 hashes client-side with the Web Crypto API.

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Developer tools

Unix Timestamp Converter

Convert Unix epoch timestamps to human-readable UTC/Local dates and human dates to timestamps.

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Developer tools

HEX / RGB / HSL Color Converter

Convert colors seamlessly between HEX, RGB, RGBA, and HSL formats with live swatch previews.

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Developer tools

Regular Expression Tester

Test JavaScript regex patterns against sample text with real-time match highlighting and capture group details.

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Developer tools

JWT Decoder

Decode JSON Web Tokens (JWT) to inspect header and payload claims with expiration timestamps.

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Seo tools

SERP Snippet Preview

Simulate how your page title, URL, and meta description will appear on Google desktop and mobile search results.

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Seo tools

Meta Tag Generator

Generate clean, standard HTML meta tags for title, description, viewport, author, and search robots.

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Seo tools

Robots.txt Generator

Create a properly formatted robots.txt file to guide search engine crawlers without blocking assets.

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Seo tools

Open Graph Meta Generator

Generate Facebook, LinkedIn, and social media Open Graph meta tags with live link preview cards.

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Seo tools

Schema Markup Generator

Generate valid JSON-LD structured data markup for Organizations, Persons, Articles, and Breadcrumbs.

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Seo tools

UTM Builder

Build clean campaign tracking URLs with UTM source, medium, campaign, term, and content parameters.

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Seo tools

Canonical Tag Generator

Generate authoritative canonical link tags to prevent duplicate content indexing issues across domains.

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Seo tools

Hreflang Tag Generator

Generate valid multi-language and multi-region hreflang alternate tags for international SEO.

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Utilities

QR Code Generator

Generate crisp custom QR codes for website URLs, contacts, WiFi, or text with instant PNG download.

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Utilities

Image Compressor

Compress JPEG, PNG, and WebP images locally in your browser with adjustable quality and instant savings stats.

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Utilities

Image Resizer

Resize pictures to exact pixel dimensions or percentages with aspect ratio locking and WebP/PNG/JPEG output.

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Utilities

Image to Base64 Converter

Convert images directly to Base64 data URIs for embedding in HTML, CSS backgrounds, or JSON payloads.

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Utilities

Random Number Generator

Generate cryptographically random numbers within a custom range with duplicate controls and sorting.

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Utilities

Random String Generator

Generate random alphanumeric strings, verification codes, test tokens, and dummy hashes.

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Utilities

Aspect Ratio Calculator

Calculate missing dimensions or simplify ratios (16:9, 4:3, 1:1, 21:9) for screens, video, and imagery.

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Utilities

Color Picker & Contrast Checker

Check foreground and background color contrast ratios against WCAG 2.1 AA and AAA accessibility requirements.

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