The only cloud that runs on your hardware. No uploads. No servers. Just code.
Convert JSON data to CSV format. Supports arrays of objects with automatic header detection. Handles nested objects and arrays
Permanently redact (black out) sensitive text in PDF files. Uses pdf-lib to create a new PDF with redacted content - not just visual overlays
Encode URLs to percent-encoded format or decode percent-encoded URLs. Fixes messy URLs with special characters
Count words, characters, sentences, paragraphs, and estimate reading time. Perfect for writers, bloggers, and content creators
Test regular expressions against text. See matches highlighted in real-time with detailed match information
Generate placeholder text in Lorem Ipsum format. Perfect for design mockups, testing layouts, and content placeholders
Decode and inspect JSON Web Tokens (JWT). View header and payload without needing the secret key
Encode text or decode base64 strings. Supports text encoding/decoding with UTF-8 support
Generate strong, secure passwords with customizable length and character sets
Encrypt and decrypt files securely in your browser using AES-GCM. Your files never leave your device - perfect for private document protection
Beautify and format SQL queries. Makes unreadable SQL code clean and properly indented
Estimate monthly mortgage payments (principal & interest) and add optional property tax, homeowners insurance, HOA fees, and extra payments.
Convert text between different case formats: UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and more
Generate secure SSH public/private key pairs in your browser. Keys are generated using Web Crypto API and never leave your device
Convert Markdown text to HTML with live preview. Supports headers, lists, links, code blocks, and more
Calculate Linux/Unix file permissions. Visual calculator for read, write, and execute permissions (777, 644, etc.)
Extract text from images using Optical Character Recognition. Converts scanned documents, photos, and images to searchable text. Uses Tesseract.js for browser-based OCR
Remove duplicate lines from text while preserving order. Perfect for cleaning up lists, data, and text files
Format and validate JSON data with syntax highlighting and error detection
Convert CSV files to JSON format. Handles large files efficiently with streaming support. Perfect for data processing and API integration