ECC Toolkit

All-in-one utility toolkit — now with 20+ tools for developers, creators, and curious minds.

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