📊 Office Tools
Essential tools to boost your productivity
Text Tools
📝
Character Counter
Count characters, words, and lines in real-time. Distinguish between Korean, English, and numbers.
😀
Emoji Picker & Search
Search and copy from 3000+ emojis with one click. Category-based classification included.
📋
NEIS Character Counter
Track and manage character limits for each section of NEIS student records in real-time.
Media & QR Tools
📷
Image Tools
Recommended online image editing tools for compression, resizing, format conversion.
📱
QR Code Generator
Instantly generate QR codes from URLs or text.
🔗
URL Shortener
Recommended URL shortening services and QR code generation sites.
📷
Camera FOV Calculator
Calculate camera field of view and coverage area using sensor size and focal length.
Everyday Calculators
💵
Tip Calculator
Calculate appropriate tip amounts for dining and services, split bills among people.
📦
Box Volume Calculator
Calculate volume (CBM) and volumetric weight for shipping cost estimates.
💻
Computer Electricity Calculator
Calculate electricity costs for PC, laptop, and monitors on daily, monthly, and yearly basis.
📚
Book Spine Calculator
Calculate book spine thickness based on page count and paper type for publishing design.