All Tools

Combine multiple PDF files into one document online. Ideal for reports, contracts, and submission packages.

Split a PDF by page ranges (e.g., 1-3,5) and download only what you need.

Compress PDF files to reduce size while keeping them readable. Great for email and upload limits.

Rotate PDF pages by 90, 180, or 270 degrees to fix sideways scans and orientation issues.

Reorder PDF pages by a custom page order list and download the updated document.

Add page numbers to PDF files with configurable position and size.

Transform raw CSV data into structured JSON objects. Perfect for developers importing spreadsheet data into apps or databases.

Restore binary files from Base64 encoded text. Support for all file types including ZIP, PDF, images, and executables.

Convert CSV spreadsheet data into structured XML format. Perfect for data migration and API integration with XML-based systems.

Open and explore massive CSV files directly in your browser. Features advanced sorting, filtering, and high-performance search without loading a full spreadsheet app.

Clean up and beautify messy HTML code. Fix indentation, normalize tag casing, and improve document structure for better maintainability.

Convert complex JSON arrays and objects into flat CSV files. Ideal for exporting application data for use in Excel or Google Sheets.

Generate formatted XML documents from JSON data. Essential for integrating with legacy APIs and systems requiring SOAP or XML payloads.

Visualize and parse messy server log files. Highlight errors, warnings, and performance bottlenecks from Nginx, Apache, or custom application logs.

Write and preview GitHub-flavored Markdown in real-time. Features split-screen editing, emoji support, and custom styling for professional documentation.

Convert legacy XML documents into modern, lightweight JSON format. Preserves data attributes and nested hierarchies with precision.

Resize images by pixels, percentage, or target file size (KB). Use social presets and batch processing for fast web and social uploads.

Compress images to reduce file size while keeping quality. Supports JPG, PNG, and WebP for faster uploads and better performance.

Remove image backgrounds automatically and export transparent PNGs. Ideal for product photos, thumbnails, and design assets.

Convert JPG/PNG images into a single PDF in seconds. Perfect for portfolios, resumes, and scanned documents.

Decode Base64 strings back into viewable image files. Preview and download the result as JPG or PNG instantly.

Deep-dive into your photo's metadata. View camera model, lens settings, GPS coordinates, exposure time, and editing history.

Precision cropping tool to remove unwanted edges or focus on subjects. Use preset aspect ratios for Instagram, Facebook, and YouTube.

Download images from any URL directly to your device. Supports various image formats and provides a preview before downloading.

Correct sideways or upside-down photos instantly. Rotate clockwise, counter-clockwise, or flip horizontally/vertically with ease.

Convert any image file into a Base64 encoded string. Perfect for 1:1 embedding in HTML, CSS, or JSON without external dependencies.

Convert JPEG/JPG images to PNG format with high fidelity. Ideal for preserving image quality or adding transparency layers later.

Quickly convert PNG images to JPG format to save space. Adjust quality settings for the perfect balance between size and clarity.

Future-proof your images by converting them to Google's WebP format. Achieve 25-34% smaller file sizes than JPG with similar quality.

Calculate VAT instantly with add/remove tax modes. Enter net or gross amount to get VAT, subtotal, and total in seconds.

Plan your finances with precision. Calculate monthly payments, total interest, and view a complete amortization schedule for personal and business loans.

Estimate your monthly home ownership costs. Includes calculations for principal, interest, property taxes, insurance (PITI), and private mortgage insurance (PMI).

Assess your body mass index instantly. Get accurate results for adults and children with detailed weight category classification and health recommendations.

Find out exactly how old you are. Calculate age in years, months, weeks, days, hours, and even minutes from any birth date.

Visualize your wealth growth. Calculate investment returns with various compounding frequencies and monthly contributions to achieve your financial goals.

Measure time between events. Calculate the total number of days, business days, or weeks between any two calendars dates.

Shop smarter. Instantly calculate final sale prices, total savings, and percentage off including additional tax calculations.

Versatile math tool for all percentage-related problems. Calculate increases, decreases, ratios, and "what percent of" questions with ease.

Calculate your take-home pay after taxes and deductions. Convert between hourly, weekly, monthly, and annual salary rates with ease.

Coordinate across the globe. Seamlessly convert times between any two time zones with automatic daylight saving time adjustments.

High-level content audit tool. Analyze heading structures, LSI keywords, and target keyword density to outrank your competitors.

Generate YouTube video title ideas with SEO-focused templates. Improve click-through rate by testing hooks, keywords, and intent.

Create structured YouTube descriptions with key points, CTA lines, and keyword-rich formatting for better ranking and engagement.

Generate relevant hashtags from your keywords for YouTube Shorts, Instagram, and X posts to improve discovery.

Measure readability using sentence/word metrics and Flesch score to improve clarity, engagement, and on-page SEO.

Group related keywords into topical clusters to plan content hubs, improve internal linking, and build stronger SEO coverage.

Optimize your website visibility. Generate essential HTML meta tags for Google SEO, including title, description, and keyword tags for better ranking.

Track your marketing campaigns with precision. Build UTM-parameterized URLs to accurately identify traffic sources in Google Analytics.

Clean up web content for documentation. Instantly convert HTML source code into clean, readable Markdown format for GitHub or blogs.

Control how your links look on Facebook, LinkedIn, and Twitter. Generate professional Open Graph and Twitter Card tags to increase click-through rates.

Direct search engine crawlers wisely. Generate a perfect robots.txt file to protect your private folders and prioritize high-value content for indexing.

Visualize your search result before you publish. Preview exactly how your page will appear on Google desktop and mobile search results.

Generate a valid XML sitemap for your site URLs. Help Google discover pages faster and improve crawl coverage for SEO.

Master rich results. Preview how your structured data, reviews, and FAQ schema will look to users on modern search engines.

Run a fast SEO title check before publishing. Analyze title length, readability, and title tag clarity to reduce truncation in search results.

Format and validate JSON instantly with clean indentation, syntax highlighting, and error detection for readable data.

Generate cryptographically strong Version 4 UUIDs (GUIDs). Perfect for database primary keys, session identifiers, and unique API tokens.

Mathematical utility to switch numbers between Binary (Base 2), Octal (Base 8), Decimal (Base 10), Hexadecimal (Base 16), and even Base64.

Optimize your web assets for the real world. Compress JS, CSS, and HTML by stripping comments and whitespace while preserving perfect functionality.

Professional color management tool. Seamlessly convert between HEX, RGB, and HSL formats with a visual picker and real-time contrast preview.

Create complex crontab schedules without the headache. Build your schedule visually and get a clear, natural-language explanation of when it will run.

Verify your cron expressions before they break in production. See a detailed list of the next 10 execution times based on your schedule string.

Instantly translate cURL commands into production-ready code for Python, JavaScript (Fetch/Axios), PHP, Go, and more. Simplify your API integration work.

The ultimate comparison tool. Highlight every character-level change between two blocks of text or code with high-performance difference algorithms.

Sandbox your web ideas. A real-time HTML/CSS editor with live preview, perfect for prototyping small components or learning web development.

Accelerate your TypeScript development. Paste a JSON sample and get perfectly typed interfaces and types, including nested objects and arrays.

Advanced playground for Regular Expressions. Test patterns in real-time with group highlighting, lookahead/lookbehind support, and a comprehensive cheat sheet.

Beautify messy SQL queries instantly. Automatically apply consistent indentation and capitalize keywords for SELECT, INSERT, UPDATE, and more across all dialects.

Bridge the gap between Unix time and human-readable dates. Convert seconds and milliseconds to ISO strings, local time, and relative "time ago" formats.

Transform compressed XML into a beautifully indented document. Automatically handles tags, attributes, and namespaces while identifying structural errors.

Ensure your configuration files are perfect. Format and validate YAML structures for Kubernetes, Docker Compose, and CI/CD pipelines with real-time error feedback.

Advanced security tool to evaluate password complexity. Get real-time entropy calculation, crack-time estimations against supercomputers, and actionable tips to improve your digital security.

Decode and inspect PEM-encoded SSL/TLS certificates and CSRs. View validity periods, subject alternative names (SAN), issuer details, and public key information.

Simulate and validate Cross-Origin Resource Sharing (CORS) requests. Get instant feedback on header configurations and specific server setup guides for Nginx, Apache, and Node.js.

Verify file integrity by calculating MD5, SHA-1, SHA-256, and SHA-512 hashes. All processing happens locally in your browser—your files are never uploaded.

Comprehensive database of over 1000+ TCP and UDP ports. Quickly search for common services, official IANA assignments, and known Trojan/vulnerability associations.

Evaluate your website's HTTP security headers. Generate perfect configurations for CSP, HSTS, X-Content-Type-Options, and more to protect against XSS and clickjacking.

Professional networking tool to calculate IPv4 subnets. Find network addresses, broadcast addresses, usable host ranges, and CIDR notation details instantly.

Generate Time-based One-Time Passwords (TOTP) for 2FA. Test your secret keys and generate QR codes compatible with Google Authenticator, Authy, and Microsoft Authenticator.

Deconstruct complex URLs into their fundamental components. Analyze protocol, hostname, port, path, and deeply nested query parameters with ease.

Deep-parse User-Agent strings to identify specific browser versions, operating systems, device types, and hardware architectures. Essential for web debugging and analytics.

Count words, characters (with/without spaces), sentences, and paragraphs instantly. Ideal for essays, articles, and social media character limits.

Track character limits for social media, SMS, and SEO meta tags with real-time counts for text length with or without spaces.

Instantly transform text between UPPERCASE, lowercase, Title Case, Sentence case, and camelCase. Save time on re-typing and formatting.

Audit your lists and remove redundant entries. Instantly identify and delete duplicate lines while preserving the original order of your data.

Powerful search and replace utility for large text blocks. Supports exact matches, case sensitivity, and advanced Regular Expression (Regex) patterns.

Analyze keyword density, frequency, and topical balance in your content. Find overused terms fast and improve readability before publishing.

Precision tool for developers and writers to count exactly how many lines are in a document, source code file, or simple list.

The gold standard for designers. Generate custom lengths of dummy text to test layouts, fonts, and typography without distracting content.

Versatile dummy data generator. Create realistic test data including names, addresses, and emails, or generate standard Lorem Ipsum for design mockups.

Eliminate double spaces, tabs, and unnecessary whitespace from your content. Normalize your text for a professional look and consistent formatting.

Clean up copied text from PDFs or emails. Remove unwanted line breaks and paragraph breaks to create a smooth, continuous flow of text.

Play with your text or solve puzzles. Reverse entire strings, flip the order of words, or mirror every single character instantly.

Identify changes and differences between two versions of text. Professional-grade diff checker with side-by-side and inline highlighting.

Organize your lists effortlessly. Sort lines alphabetically (A-Z or Z-A), by length, or reverse the entire order with professional precision.

Generate SEO-friendly, URL-safe slugs for your blog posts, products, and web pages. Automatically removes special characters and handles accents.

Translate text into its fundamental numerical ASCII codes and back. Excellent for computer science students and low-level data debugging.

Decode Base64 strings back to their original human-readable text. Quickly inspect encoded data from APIs, emails, or configuration files.

Securely convert text into Base64 format. Essential for embedding binary data in text environments, transmitting data over HTTP, or storing complex strings.

Decode raw 0s and 1s into readable characters. Bridge the gap between machine code and human language with this high-speed translator.

Convert hexadecimal strings into readable text. Ideal for analyzing binary dumps, low-level logs, and encoded network transmissions.

Generate Hash-based Message Authentication Codes with a secret key. Verify data integrity and authenticity for API requests and secure transmissions.

Translate HTML entities back into regular characters. Useful for reading raw source code or cleaning up text extracted from web pages.

Prevent XSS attacks and rendering issues. Convert special characters into safe HTML entities like & and < for display in web browsers.

Turn messy, minified JSON into human-readable code. Automatically apply perfect indentation, coloring, and hierarchical structure for easier debugging.

Optimize your data for production. Remove all unnecessary whitespace, tabs, and line breaks from JSON files to reduce payload size and speed up APIs.

Peel back the layers of your JSON Web Tokens. Decode headers and payloads to inspect claims, expiration times, and user data without the signature.

Create 128-bit MD5 hashes from any text. Commonly used for verifying file integrity, legacy password systems, and unique data signatures.

Generate high-security SHA-256 hashes. The industry standard for data verification, blockchain technology, and modern cryptographic signatures.

Convert special symbols and emojis into Unicode escape sequences (\uXXXX) and vice-versa. Essential for cross-platform character compatibility.

Make sense of messy URLs. Decode percent-encoded strings back to their original characters for debugging and analysis of web requests.

Safe-guard your URLs. Encode special characters into percent-encoded format to ensure your query parameters and paths work across all browsers.

Create unhackable passwords instantly. Customize length, symbols, and complexity with a real-time entropy meter to ensure maximum digital security.

Generate truly random numbers for gaming, statistics, or decision-making. Supports integers, decimals, and custom exclusion lists.

Get instant design inspiration. Generate beautiful, mathematically harmonious color schemes based on complementary, triadic, and analogous color theory.

Generate realistic test email addresses without the risk of spam. Choose from common, business, and educational domain presets for high-quality QA testing.

Create stunning modern backgrounds. Design linear and radial CSS gradients with multiple color stops and precise angle controls.

Convert URLs and text into high-resolution QR codes. Customize colors, add branding, and download in various professional formats.

Quickly find the perfect color. Generate random HEX color codes for rapid prototyping, UI mockups, and quick design decisions.

Generate random IPv4 and IPv6 addresses for network simulation and stress testing. Includes support for private, public, and localized IP ranges.

Generate realistic names from over 12+ cultures and languages. Perfect for writers, game developers, and testing databases with realistic mock data.

Generate randomized character sequences for API keys, session IDs, and secure tokens. Complete control over character sets and sequence length.