01
Space · Education
SOLAR · MOON · MARS
SolarCycle Moon
Explore the solar system, Moon, Venus and MarsExplore the birth of the solar system, 3D planets, lunar phases and calendars, Venus and Mars through images, videos and animations.
Use now ↗
EPLUSAI · IoT · Vision · SoftwareEPLUS WEB TOOLS
No installation
web tools ready to use
Use small, practical tools for documents, development, code, and data directly in your browser.02
Games · Family
RETRO · PLAY · FAMILY
Retro Web Arcade + Chuseok Family Playground
10 retro games + 8 Chuseok family gamesPlay retro games, Yutnori, Jegichagi and family photo quizzes on a PC or phone without installation. Email-verified members can also record high scores and rankings.
Use now ↗03
Documents
가 A 漢 → TXT
Geulbit OCR
Image/PDF → textExtract text in eight languages, including Korean, English, Japanese, and Chinese, from images and PDFs.
Use now ↗04
Development
VB ⇄ C# ⇄ JS ⇄ PY
eCodeBridge
Convert code across 22 languagesCreate draft code conversions across 22 programming languages, including VB, C#, Python, Java, and JavaScript.
Use now ↗05
Code
QR + EAN → ZIP
CodeMaker
Create & scan QR/barcodesCreate QR, EAN, and other codes, scan them from images or camera, and batch-process Excel and CSV lists.
Use now ↗06
Data
KOSPI · ₩/$ · LIFE
Today Through Data
See today's world through dataView 31 indicators, including stocks, exchange rates, gold, oil, weather, air quality, and trade, with timestamps and sources.
Use now ↗07
Development
SQL ▶ DB · CSV
eSQLTools
Live database connection, SQL execution, conversion & analysisConnect to and query live databases, format, convert, generate, and analyze SQL, and turn CSV, JSON, or Excel data into INSERT statements in one tool.
Use now ↗08
Everyday life · Maps
CCTV · BUS · MAP
EPLUS Apps Web
EPLUS everyday apps on the webUse highway and national-road CCTV, bus arrivals, air quality, weather, nearby travel, and local information from an address or map with no installation.
Use now ↗09
Network
DNS · SSL · HTTP
NetScope
Diagnose network status from one addressCheck DNS, HTTP responses, SSL, and web ports from one address, then use Windows/Linux command guides and developer conversion tools.
Use now ↗GROWING TOOLBOX
We keep expanding the toolbox
Document & PDF conversionDevelopment · JSON/XML FormatterImage conversionEncoding Converter