135 Free Online Tools for Everyone

Convert text between different cases: uppercase, lowercase, title case, camel case, and more.

Word Counter

Count words, characters, sentences, and paragraphs in your text. Get detailed text statistics.

Remove Extra Spaces

Remove extra spaces, trim whitespace, and clean up your text formatting.

Text Reverser

Reverse your text characters in a single click. Simple and fast text reversal tool.

Duplicate Line Remover

Remove duplicate lines from text. Keep unique lines only with one click.

Lorem Ipsum Generator

Generate Lorem Ipsum placeholder text. Create dummy text for design mockups.

Text to Handwriting

Convert typed text into realistic handwriting. Download as PNG with customizable styles.

Text Sorter

Sort lines alphabetically (A-Z or Z-A), numerically, or by length. Quick line sorting.

Find and Replace

Find and replace text with support for case sensitivity and whole word matching.

Text Diff Checker

Compare two texts and highlight differences. Perfect for code review and document comparison.

Word Scrambler

Scramble words or shuffle letters randomly. Create word puzzles and games.

Text Repeater

Repeat text multiple times with custom separators. Bulk text generation tool.

Line Break Remover

Remove line breaks and merge text into single line or paragraph.

Add Line Numbers

Add line numbers to your text. Customize number format and starting value.

Text Encryptor

Encrypt and decrypt text using various encoding methods. Secure your messages.

Markdown to HTML

Convert Markdown to HTML. Preview and copy formatted HTML code.

HTML to Markdown

Convert HTML to Markdown. Clean conversion with formatting preserved.

Slug Generator

Generate URL-friendly slugs from text. Perfect for SEO and clean URLs.

Password Generator

Generate strong, secure passwords with customizable length and character sets.

Text to Binary

Convert text to binary and binary to text. Simple binary encoder/decoder.

Morse Code Translator

Convert text to Morse code and Morse code to text. Audio playback included.

Invisible Character

Generate invisible characters and blank text. Copy empty Unicode characters.

Zalgo Text Generator

Create glitchy, corrupted text with Zalgo effect. Creepy text generator.

Upside Down Text

Flip text upside down. Create inverted text for social media.

JPG to PNG

Convert JPG images to PNG format online. Fast, free, and secure image conversion.

PNG to JPG

Convert PNG images to JPG/JPEG format. Reduce file size with quality image conversion.

Image to WebP

Convert images to WebP format. Modern image format for faster web loading.

CM to Inches

Convert centimeters to inches instantly. Accurate length conversion calculator.

MB to GB

Convert megabytes to gigabytes. Fast data storage unit conversion.

KG to Pounds

Convert kilograms to pounds. Accurate weight conversion calculator.

Celsius to Fahrenheit

Convert Celsius to Fahrenheit. Quick temperature conversion tool.

Feet to Meters

Convert feet to meters. Accurate imperial to metric length conversion.

Liters to Gallons

Convert liters to gallons. Volume conversion calculator for liquid measurements.

Code to Image

Convert code to beautiful images. Syntax highlighting, themes, and custom backgrounds.

JSON Formatter

Format and beautify JSON with proper indentation. Validate JSON syntax online.

JSON Minifier

Minify JSON by removing whitespace and line breaks. Reduce JSON file size.

JSON to TypeScript

Convert JSON to TypeScript interfaces automatically. Generate type definitions from JSON.

JSON to CSV

Convert JSON data to CSV format. Export JSON as spreadsheet-compatible CSV.

CSV to JSON

Convert CSV files to JSON format. Parse CSV and generate JSON array.

YAML to JSON

Convert YAML to JSON format. Parse YAML and generate valid JSON.

JSON to YAML

Convert JSON to YAML format. Generate clean, readable YAML from JSON.

XML to JSON

Convert XML to JSON format. Parse XML and generate JSON structure.

JSON to XML

Convert JSON to XML format. Generate valid XML from JSON data.

SQL Formatter

Format and beautify SQL queries. Improve readability with proper indentation.

HTML Formatter

Format and beautify HTML code. Clean up messy HTML with proper indentation.

HTML Minifier

Minify HTML code by removing whitespace and line breaks. Optimize HTML online.

CSS Formatter

Format and beautify CSS code. Clean up CSS with proper indentation and organization.

CSS Minifier

Minify CSS by removing whitespace, comments, and line breaks. Optimize CSS files.

JavaScript Formatter

Format and beautify JavaScript code. Improve code readability with proper formatting.

JavaScript Minifier

Minify JavaScript code. Reduce file size by removing whitespace and comments.

RegEx Tester

Test regular expressions online. Real-time matching with highlighting and explanation.

Code Diff Checker

Compare two code snippets and highlight differences. Perfect for code review.

JWT Decoder

Decode JWT tokens. View header, payload, and verify signature of JSON Web Tokens.

Hash Generator

Generate MD5, SHA1, SHA256, and other hashes. Calculate file and text checksums.

UUID Generator

Generate unique UUIDs (v1, v4). Create universally unique identifiers instantly.

Cron Expression Generator

Generate cron expressions with visual interface. Schedule tasks with cron syntax.

Timestamp Converter

Convert Unix timestamp to date and vice versa. Support for multiple time formats.

Color Converter

Convert between HEX, RGB, HSL, and other color formats. All-in-one color tool.

HTML Entity Encoder

Encode and decode HTML entities. Convert special characters to HTML codes.

Base64 Encoder/Decoder

Encode and decode text to/from Base64. Fast and secure Base64 converter.

URL Encoder/Decoder

Encode and decode URLs. Convert special characters for safe URL usage.

QR Code Generator

Generate QR codes for URLs, text, WiFi, and more. Download as PNG or SVG.

Barcode Generator

Generate barcodes in various formats: Code128, EAN13, UPC. Download as image.

Lorem Ipsum API

Generate Lorem Ipsum text via API. Get paragraphs, sentences, or words programmatically.

Markdown Preview

Preview Markdown in real-time. Write and see rendered Markdown side-by-side.

HTTP Status Codes

Quick reference for HTTP status codes. Search and learn about HTTP responses.

JSON Schema Validator

Validate JSON against JSON Schema. Check data structure and types.

CORS Tester

Test CORS headers and cross-origin requests. Debug CORS issues easily.

API Playground

Test REST APIs with custom headers, methods, and body. Like Postman in browser.

GraphQL Playground

Test GraphQL queries and mutations. Interactive GraphQL IDE in browser.

WebSocket Tester

Test WebSocket connections. Send and receive messages in real-time.

CSS Box Shadow Generator

Create beautiful CSS box shadows with live preview. Customize offset, blur, spread, and color.

CSS Text Shadow Generator

Generate CSS text shadows with real-time preview. Create stunning text effects easily.

CSS Border Radius Generator

Create custom border radius for all corners. Preview and copy CSS code instantly.

CSS Gradient Generator

Create linear and radial gradients with multiple color stops. Generate CSS gradient code.

CSS Flexbox Generator

Visual flexbox layout generator. Learn and create flexbox layouts with interactive controls.

CSS Grid Generator

Create CSS Grid layouts visually. Generate grid template code with drag-and-drop interface.

CSS Transform Generator

Generate CSS transforms: rotate, scale, skew, and translate. Real-time preview.

CSS Filter Generator

Apply CSS filters like blur, brightness, contrast, and more. Live image preview.

CSS Animation Generator

Create CSS animations with keyframes. Preview and customize timing, duration, and effects.

CSS Clip Path Generator

Create custom shapes with CSS clip-path. Circle, polygon, ellipse, and custom paths.

CSS Cubic Bezier Generator

Create custom easing functions with cubic-bezier. Visualize animation curves.

CSS Triangle Generator

Generate CSS triangles using borders. Create arrows and geometric shapes.

CSS Button Generator

Design custom buttons with gradients, shadows, and hover effects. Get production-ready code.

CSS Glassmorphism Generator

Create glassmorphism effects with backdrop blur, transparency, and borders.

CSS Neumorphism Generator

Generate neumorphic (soft UI) designs with realistic shadows and highlights.

CSS Color Palette Generator

Generate harmonious color palettes. Get CSS variables, HEX, RGB, and HSL values.

CSS Pattern Generator

Create repeating CSS background patterns. Dots, stripes, grids, and custom designs.

CSS Spinner Generator

Generate CSS loading spinners and animations. Multiple styles and customization options.

CSS Scrollbar Generator

Customize scrollbar styles with CSS. Change colors, width, and appearance.

CSS Tooltip Generator

Create pure CSS tooltips with different positions and styles. No JavaScript needed.

Glassmorphism Generator

Creative

Create stunning glassmorphism effects with live preview. Customize blur, transparency, and borders.

SVG Blob Generator

Creative

Generate random organic SVG blob shapes. Perfect for modern web design and backgrounds.

Mesh Gradient Generator

Creative

Create beautiful mesh gradients with multiple colors. Export as CSS or PNG for your designs.

Open Graph Preview Generator

Preview how your links will appear on Facebook, LinkedIn, and other social platforms.

Social Media Image Resizer

Resize images for all social media platforms. Perfect sizes for Instagram, Facebook, Twitter, LinkedIn.

Caption Character Counter

Count characters for social media captions. Shows limits for Twitter, Instagram, Facebook, LinkedIn.

Hashtag Generator

Generate relevant hashtags for your social media posts. Trending and popular hashtags included.

Bio Generator

Create professional social media bios. Templates for Instagram, Twitter, LinkedIn, and more.

Link in Bio Page

Create a simple link in bio landing page. Perfect for Instagram and TikTok profiles.

Twitter Card Preview

Preview how your Twitter cards will appear. Test summary and large image cards.

Instagram Caption Formatter

Format Instagram captions with line breaks and spacing. Preview how it will look.

Emoji Picker & Counter

Pick emojis and count them in your text. Find relevant emojis for your posts.

Post Time Optimizer

Find the best time to post on social media based on your timezone and platform.

Meta Tag Generator

Generate meta tags for SEO. Create title, description, keywords, and Open Graph tags.

Structured Data Generator

Generate JSON-LD structured data for rich snippets. Schema.org markup for better SEO.

Sitemap Generator

Create XML sitemaps for search engines. Add URLs with priority and change frequency.

Robots.txt Generator

Generate robots.txt file to control search engine crawlers. SEO-friendly crawler rules.

Keyword Density Analyzer

Analyze keyword density in your content. Find over-optimized keywords and improve SEO.

Readability Score

Check text readability with Flesch-Kincaid score. Improve content for better engagement.

Heading Analyzer

Analyze heading structure (H1-H6) for SEO. Check hierarchy and optimization.

Loan Calculator

Calculate monthly loan payments with interest. See amortization schedule and total cost.

Mortgage Calculator

Calculate mortgage payments with taxes and insurance. Compare different loan terms.

Tip Calculator

Calculate tips and split bills easily. Perfect for restaurants and group dining.

Currency Converter

Convert between currencies with live exchange rates. Support for 150+ currencies.

ROI Calculator

Calculate return on investment (ROI) percentage. Analyze investment performance.

Compound Interest Calculator

Calculate compound interest over time. See how investments grow with compounding.

Percentage Calculator

Calculate percentages, increases, decreases, and differences. Multiple calculation modes.

Password Strength Checker

Check password strength and security. Get suggestions for stronger passwords.

GDPR Cookie Banner Generator

Generate GDPR-compliant cookie consent banners. Customizable styles and text.

Privacy Policy Generator

Generate a privacy policy for your website. GDPR and CCPA compliant templates.

Data Sanitizer

Remove sensitive data from text. Sanitize emails, phone numbers, and personal info.

Secure Password Generator

Generate cryptographically secure passwords. Customizable length and character sets.

Email Signature Generator

Create professional email signatures with HTML. Add social links and company info.

Email Validator

Validate email addresses and check DNS records. Verify email format and deliverability.

Newsletter Template Builder

Build responsive email newsletter templates. Drag and drop blocks for custom layouts.

Subject Line Analyzer

Analyze email subject lines for effectiveness. Check length, power words, and sentiment.

Image Compressor

Compress images while maintaining quality. Reduce file size for JPG, PNG, and WebP formats with adjustable quality settings.

Timezone Converter

Convert times between timezones worldwide. Compare multiple time zones simultaneously like World Time Buddy.

BMI Calculator

Calculate Body Mass Index (BMI) with height and weight. Get health category and personalized recommendations.

Favicon Generator

Generate favicons from images in all sizes. Create 16x16, 32x32, 180x180, 192x192, and 512x512 PNG files instantly.

Universal Unit Converter

All-in-one unit converter for length, weight, volume, temperature, speed, and area. Convert between metric and imperial units.

IP Address Lookup

Lookup IP address location, ISP, and geolocation data. Find your public IP address with interactive map.

Font Pair Generator

Discover beautiful font combinations from Google Fonts. Generate harmonious heading and body font pairs with CSS code.

Color Contrast Checker

Check color contrast ratios for WCAG accessibility. Ensure AA and AAA compliance for text and backgrounds.