Security & Privacy
Explore our comprehensive collection of security & privacy. Everything runs locally for maximum speed and security.
Password Generator
Advanced secure password generator creating cryptographically strong random passwords for maximum security. Generate custom passwords with adjustable length, character sets, and complexity requirements. Perfect for online accounts, business security, and personal data protection. Our password generator uses true randomness algorithms ensuring unpredictable, unique passwords every time. Features include uppercase/lowercase letters, numbers, special characters, and custom symbol sets. Essential for cybersecurity best practices, preventing data breaches, and maintaining strong authentication. Supports bulk password generation for multiple accounts, password strength analysis, and security recommendations. Works entirely offline in your browser ensuring complete privacy - no passwords are stored or transmitted. Includes options for pronounceable passwords, PIN generation, and passphrase creation. Ideal for IT administrators, security professionals, and individuals prioritizing digital security. No registration required - generate secure passwords instantly with customizable complexity levels and immediate copy-to-clipboard functionality for seamless account setup and password management.
QR Code Generator
Professional QR code generator for creating custom QR codes with advanced customization options. Generate QR codes for URLs, text, WiFi credentials, contact information, and more with high-resolution output. Perfect for marketing campaigns, business cards, event management, and contactless sharing. Our QR code generator supports various data types including website links, plain text, email addresses, phone numbers, and WiFi passwords. Features include custom colors, logo embedding, size adjustment, and error correction levels. Essential for digital marketing, restaurant menus, product packaging, and modern business applications. Works entirely in your browser ensuring complete privacy and security. Supports vector formats (SVG) and high-resolution raster images (PNG, JPG) for print and digital use. Ideal for businesses, marketers, educators, and individuals needing quick, professional QR code creation. No software installation required - generate custom QR codes instantly with professional design options and immediate download capabilities for all your marketing and sharing needs.
QR Code Scanner
Advanced online QR code scanner using your device camera for instant QR code reading and decoding. Scan QR codes containing URLs, text, WiFi credentials, contact information, and other data types with high accuracy and speed. Perfect for mobile users, event attendees, restaurant customers, and anyone needing quick QR code access without dedicated apps. Our QR code scanner works directly in your browser with camera access, providing instant results and data extraction capabilities. Features include batch scanning, history tracking, and data export options with privacy-focused processing. Essential for contactless interactions, digital menus, event check-ins, and modern business applications. Works entirely in your browser ensuring complete privacy and security without storing scanned data. Supports various QR code formats including URL, text, WiFi, vCard, and custom data types with accurate decoding. Ideal for businesses, consumers, and professionals requiring quick, reliable QR code scanning. No app installation required - scan QR codes instantly with professional accuracy and immediate data access for seamless digital interactions.
Barcode Generator
Professional barcode generator for creating standard barcodes including UPC, EAN, Code 128, Code 39, and other industry-standard formats. Generate high-quality barcodes for products, inventory management, retail applications, and business operations with customizable sizing and formatting options. Perfect for retailers, manufacturers, inventory managers, and small businesses requiring professional barcode creation. Our barcode generator supports multiple barcode types with automatic check digit calculation, size optimization, and print-ready output formats. Features include batch generation, custom text labels, and various output formats including PNG, SVG, and PDF. Essential for product labeling, inventory tracking, point-of-sale systems, and retail operations. Works entirely in your browser ensuring complete privacy and security. Supports international barcode standards with accurate formatting and compliance verification. Ideal for e-commerce businesses, retail stores, and manufacturers requiring professional barcode creation. No expensive barcode software required - generate standard barcodes instantly with professional quality and immediate download options for seamless business integration.
Favicon Generator
Comprehensive favicon generator for creating complete favicon packages from any image with multiple sizes and formats for perfect browser compatibility. Generate favicons in all required sizes (16x16, 32x32, 48x48, 180x180, 192x192) and formats (ICO, PNG, SVG) for websites, web applications, and mobile apps. Perfect for web developers, designers, website owners, and digital agencies creating professional web presence. Our favicon generator creates complete favicon packages with HTML code snippets, manifest files, and browser-specific optimizations. Features include automatic resizing, format conversion, and cross-platform compatibility with iOS, Android, and desktop browsers. Essential for website branding, professional web development, and user experience optimization. Works entirely in your browser ensuring complete privacy and security. Supports various input formats with intelligent scaling and optimization for different devices and platforms. Ideal for web development teams, design agencies, and website owners requiring professional favicon creation. No design software required - generate complete favicon packages instantly with professional quality and immediate download options for enhanced website branding.
Random Number Generator
Advanced cryptographically secure random number generator for creating truly random values within specified ranges for various applications. Generate random integers, decimals, lottery numbers, passwords, and statistical samples with customizable parameters and distribution options. Perfect for developers, researchers, gamers, educators, and anyone requiring genuine randomness for applications or decision-making. Our random number generator uses cryptographically secure algorithms ensuring unpredictable, unbiased results for professional and personal use. Features include custom ranges, bulk generation, statistical analysis, and export options with various number formats. Essential for software testing, statistical sampling, game development, and security applications requiring true randomness. Works entirely in your browser ensuring complete privacy and security without external dependencies. Supports various number types including integers, floating-point, and custom precision with seed options for reproducible results. Ideal for programmers, statisticians, educators, and professionals requiring reliable random number generation. No software installation required - generate secure random numbers instantly with professional quality and immediate results for all randomization needs.
IP Address Lookup
Comprehensive IP address lookup tool for retrieving detailed geolocation, ISP information, and network data for any IP address worldwide. Get accurate location data including country, region, city, coordinates, timezone, and internet service provider details. Perfect for network administrators, cybersecurity professionals, web developers, and digital marketers analyzing website traffic and security threats. Our IP lookup service provides detailed information including ASN data, organization details, connection type, and threat intelligence with real-time accuracy. Features include batch IP analysis, geolocation mapping, ISP identification, and security assessment capabilities. Essential for network security, fraud prevention, content localization, and digital forensics investigations. Works entirely in your browser ensuring complete privacy and security. Supports both IPv4 and IPv6 addresses with comprehensive database coverage and accurate geolocation services. Ideal for IT professionals, security analysts, and businesses requiring detailed IP address intelligence. No API keys required - lookup IP addresses instantly with professional accuracy and comprehensive data for enhanced network security and analysis.
URL Shortener
Professional URL shortening service for creating compact, shareable links perfect for social media, email campaigns, and marketing materials. Shorten long URLs into clean, branded short links with click tracking, analytics, and custom aliases for enhanced link management. Perfect for social media managers, digital marketers, content creators, and businesses optimizing link sharing and tracking performance. Our URL shortener provides detailed analytics including click counts, geographic data, referrer information, and device statistics with real-time reporting. Features include custom domains, branded links, QR code generation, and bulk URL processing with comprehensive management tools. Essential for social media marketing, email campaigns, SMS marketing, and digital advertising optimization. Works entirely in your browser ensuring complete privacy and security. Supports various link formats with expiration dates, password protection, and access controls for enhanced security. Ideal for marketing teams, social media professionals, and businesses requiring professional link management. No registration required - shorten URLs instantly with professional features and immediate analytics for enhanced marketing performance.
Base64 Encoder / Decoder
Versatile Base64 encoder and decoder for converting text, files, and binary data to and from Base64 format with support for various encoding standards. Encode images, documents, and text for web applications, email attachments, and data transmission with reliable conversion accuracy. Perfect for web developers, software engineers, system administrators, and anyone working with data encoding and API integrations. Our Base64 tool handles both text and file encoding with support for various character sets, line wrapping options, and format specifications. Features include drag-and-drop file support, batch processing, format validation, and download options with error handling. Essential for web development, API integration, email encoding, and data transmission applications. Works entirely in your browser ensuring complete privacy and security without uploading files to external servers. Supports various Base64 variants including standard, URL-safe, and MIME encoding with accurate conversion results. Ideal for developers, system administrators, and technical professionals requiring reliable Base64 conversion. No software installation required - encode and decode Base64 instantly with professional accuracy and immediate results.
VPN / Proxy Checker
Advanced VPN and proxy detection tool for identifying anonymous connections, proxy servers, and VPN services to enhance security and prevent fraud. Detect various anonymization methods including VPNs, proxies, Tor networks, and hosting providers with comprehensive threat intelligence. Perfect for website owners, security professionals, fraud prevention teams, and businesses protecting against malicious traffic and abuse. Our VPN/proxy checker analyzes IP addresses using multiple detection methods including blacklist databases, behavioral analysis, and network fingerprinting for accurate identification. Features include real-time detection, threat scoring, geographic analysis, and detailed reporting with actionable insights. Essential for fraud prevention, content protection, security monitoring, and access control implementations. Works entirely in your browser ensuring complete privacy and security. Supports various detection methods with high accuracy rates and minimal false positives for reliable security assessment. Ideal for e-commerce sites, financial services, and security-conscious businesses requiring robust anonymization detection. No API subscriptions required - check for VPNs and proxies instantly with professional accuracy and comprehensive threat intelligence.
File Metadata Viewer
Comprehensive file metadata viewer for examining hidden properties, EXIF data, and technical information embedded in various file types. View detailed metadata including creation dates, modification history, author information, GPS coordinates, and system properties for forensic analysis and file management. Perfect for digital forensics investigators, photographers, system administrators, and security professionals analyzing file origins and properties. Our metadata viewer extracts comprehensive information from images, documents, videos, and other file types with detailed property analysis and privacy assessment. Features include metadata export, batch analysis, privacy scanning, and security assessment with user-friendly display formats. Essential for digital forensics, privacy auditing, file organization, and security investigations. Works entirely in your browser ensuring complete privacy and security without uploading files to external servers. Supports various file formats with comprehensive metadata extraction and detailed property analysis. Ideal for forensic analysts, photographers, and security professionals requiring detailed file analysis. No specialized software required - view file metadata instantly with professional accuracy and comprehensive data extraction for enhanced file intelligence and security analysis.
File Integrity Checker
Verify file integrity using cryptographic hashes (SHA-1, SHA-256, SHA-512) to detect file corruption or modifications. Essential for security verification and data integrity validation.
Encryption / Decryption
Encrypt and decrypt text using various algorithms including Base64, Caesar cipher, ROT13, and Atbash cipher. Perfect for basic text obfuscation and educational cryptography purposes.
Frequently Asked Questions
Are all tools completely free to use?
Yes, all our online tools are 100% free with no hidden costs, subscriptions, or premium features. We believe in providing powerful utilities accessible to everyone, supported by ethical advertising and user donations.
How do you ensure data privacy and security?
All processing happens locally in your browser using client-side JavaScript. Your files never leave your device, aren't uploaded to our servers, and aren't stored anywhere. This ensures complete privacy and eliminates data breach risks.
Do the tools work offline?
Once loaded, most tools function offline since they run entirely in your browser. However, initial loading requires internet connection to download the tool interface and processing libraries.
What browsers are supported?
Our tools work on all modern browsers including Chrome, Firefox, Safari, Edge, and mobile browsers. We use progressive web technologies to ensure compatibility across desktop, tablet, and smartphone devices.