Utility Tools
Free online utilities for web development, data conversion, productivity, and security tasks. Our collection of easy-to-use tools helps streamline your workflow and solve common challenges efficiently.
QR Code Generator/Reader
Web
Free online tool to create and scan QR codes instantly. Generate custom QR codes for URLs, text, contact info, and WiFi networks, or decode QR code images with our fast and reliable scanner.
Barcode Generator
Web
Free online barcode creator supporting multiple formats including Code 128, EAN-13, UPC-A, and more. Generate high-quality, scannable barcodes for product labeling, inventory management, and retail applications.
Number Base Converter
Data
Free online number system converter for programmers and students. Easily convert between binary, octal, decimal, and hexadecimal formats with real-time conversion and detailed explanations.
CSV Preview
Data
Free online CSV file viewer with advanced features including pagination, sorting, filtering, and search. Analyze and explore your CSV data without downloading additional software.
Excel Reader
Data
Free online Excel file viewer and converter optimized for large spreadsheets. Upload, preview, filter Excel files and convert to JSON format with high performance and no file size limitations.
Image to Base64
Web
Free online image encoder that converts JPG, PNG, GIF, and SVG files to Base64 strings. Easily embed images directly in HTML, CSS, and JavaScript without external file references.
Mock API Management
Web
Free online mock API creator for developers. Create, manage, and test custom API endpoints with configurable responses, headers, and status codes. Perfect for frontend development and API testing.
Password Generator
Security
Free online security tool to create strong, random passwords with customizable length, complexity, and character sets. Generate secure passwords for websites, applications, and accounts.
Pomodoro Timer
Productivity
Free online productivity timer implementing the Pomodoro Technique with customizable work sessions and breaks. Boost focus, reduce burnout, and track your productivity with visual and audio notifications.
Random Email Generator
Web
Free online tool to create random email variations from a base address using plus addressing, dots, and subdomains. Perfect for testing, filtering, and managing multiple accounts from a single inbox.
Random Human Information Generator
Data
Free online fake data generator for creating realistic human profiles with customizable demographics, names, addresses, and contact information. Ideal for testing, development, and demonstration purposes.
SEO Website Checker
Web
Free online SEO analysis tool that evaluates website performance, meta tags, content quality, and mobile-friendliness. Get actionable recommendations to improve search engine rankings and visibility.
Date Converter
Data
Free online date format converter supporting multiple input formats, timezone conversions, and comprehensive output formats. Convert between ISO 8601, Unix timestamps, locale formats, and more.
Timestamp Converter
Data
Free online date and time conversion tool that translates between Unix timestamps and human-readable formats. Convert, calculate, and compare dates across different timezones and formats.
URL to Screenshot
Web
Free online website screenshot tool that captures high-quality images of any webpage. Generate screenshots for documentation, social media previews, and Open Graph images with customizable viewport sizes.