New · Co-op horror for 1–4 players · 5 endings
K-magpie apps and web experiences in one place
Games, apps & web
to enjoy today
From quick games and everyday apps to K-magpie Test, Yaong Myeongri, free fortune cookies, and cat tarot, explore everything K-magpie builds and updates in one place.
Install apps from Google Play, or enjoy the web experiences instantly with no installation.
Roblox Games
Games you can play free on Roblox, on PC, mobile and tablet.
New · 3-minute team battle · Aliens vs defense robots
UFO vs ROBOT
Fly a UFO and beam citizens up, or pilot a defense robot, shoot the saucers down and save the city. Every point counts double in the last 30 seconds.Mobile Games & Apps
Read about our mobile games and apps, or install them directly from Google Play.
MonBreak
A mobile action game where you break through machine enemies and hazards in a ruined city. Watch the real gameplay video and screenshots first.
Cat Fortune Cookie
Read fortune cookies, Saju and daily compatibility, and collect 12 cats.
Korean Food Picker: Recipes
A Korean food app that recommends dishes by situation and ingredient, then helps you continue into recipe search.
Daily XP Todo: Level Up Tasks
A productivity app that turns tasks into quests, helping you build routines with XP, levels, and streaks.
I'm a Dragon: Feed Me!
Feed nine hungry dragons, tear into giant meat, and combine abilities. Tap the meat, avoid the bombs, and chase your best score.
Seal the Rift: Space War
Pilot your ship, combine weapons and companions, and seal rifts across five space sectors. See real landscape gameplay screens and learn how it plays.
Study & Learning
K-magpie learning services for focused practice, review, and exam preparation. Linked learning services are currently available in Korean.
History Magpie
Learn the flow of Korean history from prehistory to the present through explanations, timelines, and focused review of missed questions. Available in Korean. Start the free Korean quiz →Play Instantly on the Web
K-magpie tests and fortune experiences you can start right away with no installation. The Magpie Tests are available in English; some other linked experiences are Korean-only.
Magpie Tests
Your special move, a Korean ghost power, your career type, guardian spirit, past life, K-pop idol position, zombie survival rate, isekai popularity, a Joseon-era job, an AI robot's combat power — ten tests, and a real Korean Four Pillars engine works each one out from your birth date alone. There's also a two-player combo attack test to try with a friend.
Browse the tests →
Yaong Myeongri
Explore saju, fortunes, and compatibility with a cat reader who explains traditional Korean fortune analysis in plain language.
Open now →
Free Cat Fortune Cookie
Crack open a fortune cookie and receive a message for today. Your result is not stored on the server.
Open now →
Free Cat Tarot
Choose a topic and draw three cat Major Arcana cards to reflect on the current flow and your next move.
Open now →
Korean Ghosts & Monsters
An encyclopedia of Korean folklore beings, written while making the horror game Night Study: Korean Ghost Stories. Each entry covers origins, tales, old written records and how people warded them off. In Korean.
Open the encyclopedia →Tools — free browser utilities
Free tools that run entirely in your browser — no sign-up, your files never leave your device, no usage limits. The list below is in Korean; 20 tools have English versions. All pay, tax, fuel and utility calculators are based on South Korean law, rates and units (₩, km/L, KEPCO tariffs), not your own country's.
HWP·HWPX ViewerOpen without Hancom Office · To PDF or text · No upload
HWP·HWPX EditorEdit and save without Hancom Office · No upload
Video CompressorFits chat and email size limits · No upload
Automatic Face MosaicFinds the faces for you · No upload
Image Text Extractor (OCR)Korean and English · Paste a screenshot · No upload
PDF Text Extractor (OCR)Turn a scanned PDF into a searchable one · No upload
Korean GPA Calculator4.5 · 4.3 · 4.0 scales, plus what you need for a target GPA
Korean Typing Speed TestKeystrokes per minute · Accuracy, shareable result card
Saju Chart (Manseryeok)Korean four pillars, down to the solar-term hour
Fuel Cost CalculatorFuel cost from distance and fuel economy, for expense claims · Korean won
Korean Electricity Bill CalculatorProgressive rates · What an air conditioner costs
AI Photo Upscaler2× and 4× enlargement, runs in your browser
Korean Net Salary Calculator2026 rates · Official withholding table
Loan Interest CalculatorEqual payment vs equal principal
PDF EditorMerge · Split · Delete pages
Korean Severance Pay CalculatorAverage wage vs ordinary wage, compared for you
Korean Unemployment Benefit Calculator2026 daily cap of 68,100 won applied
Korean Annual Leave CalculatorBy hire date or fiscal year, side by side
Korean Weekly Holiday Allowance CalculatorBased on Korea's 2026 minimum wage
Sign a PDFPut a signature or seal on a contract
Remove BackgroundKeep the person, get a transparent PNG
Convert ImagesPNG · JPG · WebP · BMP · ICO
ID Photo MakerPassport and Korean ID photo (30×40 mm), 300 dpi
QR Code GeneratorLinks · Wi-Fi · Contacts
App Icon GeneratorAndroid · iOS · Favicon
Compress ImagesHits the file size you ask for
Store Screenshot GeneratorDevice frames · Feature graphic
See all tools →
About the Developer
K-magpie is a solo developer brand that ships mobile apps, prepares PC game projects, and keeps improving through user feedback.
- Published Android apps on Google Play are updated steadily.
- New PC game projects are being prepared alongside mobile games and everyday apps.
- Each app is designed to make its purpose clear before you install.
- Bug reports and user feedback are reviewed for future updates.
K-magpie is built and run by one person. It started with mobile games and everyday apps on Google Play; the utilities I kept needing while shipping those apps became Kmagpie Tools — 50 image, PDF, payroll and everyday calculators that run entirely in your browser, with no account and no file ever uploaded. Every calculator shows the formula and rates it uses, and I deliberately avoid areas where the right answer depends on someone's personal circumstances.
Magpie Tests are not question-based quizzes: they compute a result from your birth date using a Korean saju (four pillars) calendar engine, and the daily fortune pages change every day with the full method published. Everything shares one engine and is available in Korean, English and Japanese. New tools arrive a few times a month and existing ones are fixed from user reports — see the contact section below.
Contact
For bug reports, app/game inquiries, advertising, or promotion proposals, please contact us below.
Email : support@kmagpie.com