Tools
Free browser-based utilities for every step of your workflow. Format and validate code, generate secure passwords, convert colors and data, and much more. Everything runs locally in your browser with zero uploads and no account required.
Popular Tools
JSON Formatter
Professional JSON formatter with tree view, diff compare, schema validation, and syntax highlighting.
formatterQR Code Generator
Generate QR codes for URLs, text, WiFi, vCards, and more. Customizable size, colors, error correction. Download as PNG or SVG: all client-side.
generatorPassword Generator
Generate secure passwords with customizable length, character types, and strength meter. Bulk generation support, presets (strong, memorable, PIN), and entropy calculation: all client-side.
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