From password generation to QR codes, hashing to UUIDs - everything you need in one place.
Create strong, secure passwords with customizable options including length, character types, and symbols.
Generate QR codes for any text or URL with high-quality, downloadable images.
Encode text to Base64 or decode Base64 back to text. Supports file upload and download.
Format, minify, and validate JSON data with syntax highlighting and error detection.
Pick colors and convert between HEX, RGB, HSL, HSV, and CMYK formats with visual preview.
Convert text between uppercase, lowercase, camelCase, snake_case, kebab-case, and more.
Generate cryptographic hashes using MD5, SHA-1, SHA-256, SHA-512, and SHA-3 algorithms.
Generate universally unique identifiers (UUIDs) in v1, v4, and v5 formats.
Generate placeholder text in paragraphs, sentences, or words for design mockups.
Test and debug regular expressions with live matching and common pattern examples.
Encode URLs with special characters or decode encoded URLs. Supports full URL and component encoding.
Decode and inspect JSON Web Tokens. View header, payload, and signature with expiration status.
Convert between Unix timestamps, ISO dates, and human-readable formats. Supports seconds and milliseconds.
Convert CSV data to JSON format with customizable parsing options. Supports type conversion and various output formats.
Built with privacy, security, and performance in mind.
Secure and privacy-focused developer tools designed for modern web development.
Lightning-fast tools that work offline. No registration required, just open and use.
Clean, intuitive interface designed for both beginners and professionals.
Access your favorite tools from anywhere, on any device, at any time.
Every tool is designed with your privacy and security as the top priority.
We prioritize your privacy and security in all our tools. Your data protection is our commitment.
Lightning-fast processing with modern web technologies. No waiting, no delays - just instant results when you need them.
Built by developers, for developers. Clean interfaces, reliable functionality, and tools that actually work.
Access your tools from anywhere, on any device. Works offline, no registration required, no limits.