ECC Toolkit vs Calendar Busy Sync

This app provides a fast, lightweight collection of essential tools for developers, designers, students, and power users. No login required. Launch instantly and get things done. Included tools: Color Picker and Converter: Convert colors to HEX, RGB, HSL Hash Generator: Create MD5, SHA-1, SHA-256 hashes Barcode Scanner: Scan EAN, UPC, Code128 barcodes Unicode Explorer: Search and copy characters, symbols, emoji Tomato Timer: Pomodoro timer with work and break cycles Keyboard Shortcut: Browse and memorize useful shortcuts Command Line: Learn common CLI commands and patterns Application Function: Explore functions across popular apps Unit Converter and Date-Time Utilities: Convert units and format dates Text to Speech: Type and hear your text aloud Network Speed Test: Check your internet speed API Tester: Send HTTP requests and inspect responses Base64 Encoder and Decoder: Encode or decode text JSON, XML, CSV Converter: Convert between formats SG PayNow QR Checker: Generate and scan PayNow QR codes EMV QR Checker: Validate EMV-compliant QR codes Earthquake Checker: Get real-time earthquake alerts Air Quality Checker: View PM2.5 readings and trends Device Information: Inspect your device specs QR Code Generator: Create QR codes for text or links IDFA Checker: Display your advertising identifier

Connect separate work, client, and personal calendars and mirror only busy time across the calendars you choose. Calendar Busy Sync creates private Busy holds on your other calendars for accepted commitments so you can avoid double-booking without exposing event details.