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A growing collection of free, high-performance tools for daily digital tasks. 100% private.
Calculate percentages, find percentage changes, and solve complex percentage problems instantly.
Compress and minify HTML, CSS, and JavaScript code to reduce file sizes and improve website load times.
Free online utility to convert JSON to CSV or CSV to JSON instantly. Auto-detects delimiters and provides live table previews.
Free online tool to compare two text or code snippets side-by-side and highlight differences instantly.
Free online utility to securely encode and decode Base64 strings instantly in your browser without tracking.
Free online tool to safely encode and decode URL components, query strings, and parameters.
Free online formatting tool to quickly convert text between UPPERCASE, lowercase, camelCase, snake_case, and more.
Free online tool to securely decode JSON Web Tokens (JWT) and view their header and payload claims instantly in your browser.
Free online tool to beautify, minify and validate JSON code with syntax error detection.
Free online tool to create custom QR codes for URLs, text, and messages instantly.
Free online tool to convert JSON to YAML and YAML back to JSON instantly with validation.
Free online tool to test and debug JavaScript regular expressions with real-time highlighting and match groups.
Free online tool to beautify, minify and validate SQL queries for multiple database dialects.
Free online interactive guide and search tool for all HTTP response status codes with detailed descriptions.
Free online utility to convert pixels to REM/EM based on your custom base font size.