A Powerful Suite of Online Tools for Everyday Tasks
Streamline your workflow with our collection of 140 fast, reliable, and completely free browser-based utilities. No downloads, no sign-ups, just powerful tools ready when you need them.
Featured Tools
Popular utilities to get you started
Advanced Diff Checker & Text Comparison 2
Instantly compare text and code with live diffing, side-by-side and inline views, word/character highlighting, and whitespace ignore options. Secure and client-side.
JSON Hero Toolkit
Advanced JSON formatter, validator, tree viewer, and data converter with real-time validation and error highlighting.
YAML Linter Toolkit
Format, validate, and convert YAML files with comment preservation. Convert YAML to JSON, XML, and TOML with advanced linting.
Polyglot Data Converter
Universal data format converter with auto-detection. Convert between JSON, YAML, XML, and TOML seamlessly with intelligent format recognition.
DataForge Mock Data Generator
Generate realistic mock data with customizable schemas. Create JSON, CSV, SQL, XML, and YAML datasets with 25+ data types for testing and development.
Mock Data Generator & API Simulator
A powerful, free online tool to generate realistic mock and dummy data. Build custom schemas, choose from dozens of data types, and export in JSON, CSV, or SQL formats.
Watch Our Tools in Action
See how our tools can help you be more productive.
Browse by Category
Find the right tool for your specific needs
Developer & Programming Tools
Essential tools for developers, programmers, and DevOps engineers
General Utilities
String converters, encoders, and other helpful utilities
Text Manipulation Tools
Powerful text processing utilities for writers and content creators
Security & Encryption Tools
Password generation, hashing, and security utilities
Media & Image Tools
Image processing, conversion, and media utilities
Unit Converters
A collection of powerful and easy-to-use unit converters.
Financial Tools
Calculators and tools for managing personal and business finances.
Health Tools
Calculators and guides for health, fitness, and well-being.
Design & Frontend Tools
Creative tools for design, color, typography, and frontend development.
Education Tools
Tools for students, teachers, and lifelong learners.
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