Blog
Practical guides on our file, calculation, and document tools — when to use them and who they help.
iPhone Photos Won't Open on Your PC? The Easiest Way to Convert HEIC to JPG
A photo for a form, an image for a website, a family shot to print—you took it on your iPhone, moved it to your PC, and it just won't open. The extension isn't the familiar .jpg but .HEIC . Windows
Why Is 84 m² Called Both 34 and 25 Pyeong? Net vs Gross Area Explained
Scroll through a property app in Korea and this moment arrives. A listing says "net 84 m², 34 pyeong," but when you convert 84 to pyeong yourself you get 25 pyeong . "It said 34—so why 25?" It's th
Why Didn't I Get Weekly Holiday Pay? The 15-Hour, Attendance & Continuity Rules
Look at your pay slip and this doubt surfaces at least once: "They said there's weekly holiday pay— why can't I see mine? " Hourly part-timers are thrown off because there's no line item at all, and s
Need a Stamp or Signature Right Now and Have None? Make One in a Minute
Note The legal points below (registered seals, seal certificates, the Digital Signature Act) are based on South Korean law. The workflow — create a stamp or signature and place it on a PDF —
A ₩600M Semiconductor Bonus — What Actually Hits Your Bank Account
In the first half of 2026, semiconductor bonus stories took over Korean news portals. Headlines like "₩600 million at Samsung Memory, ₩700 million at SK hynix" and "average annual pay reaching ₩1 bill
Summer Part-Time Job in Korea: How Much Can You Earn in a Month?
Summer break is almost here. If you've been scrolling through part-time job listings in Korea, you've probably caught yourself thinking: "KRW 10,320 an hour… okay, but what does that come to in a mon
Resume Photo Won't Upload? Fix the Specs and File Size in 3 Minutes
Picture this — it's stressful just to imagine. Thirty minutes before an application deadline, you've pasted in your cover letter and all that's left is uploading your photo, when the screen flashes:
Printed QR Code Not Scanning? The 2cm Minimum, 300dpi, and Quiet Zone Rules
Sound familiar? Your new business cards just arrived, and no matter how long you point your camera at the QR code on the back, nothing happens. It scanned perfectly on your monitor. The event poster i
Stamp a Contract PDF Without a Printer — Page Seals and All
Ever lost half a day to putting one stamp on a contract? You print the PDF that arrived by email, stamp every page, scan it all back in, then merge the loose scans into a single PDF to send ba
When a 100MB CSV Won't Open in Excel — Don't Open It, Extract From It
You've been here, right? You double-click a CSV exported from your settlement system, and Excel just spins with a busy cursor until it hits "Not Responding." Once a file passes 100MB, that's complet
Korea's Startup & SME Grants: Where to Find Them, and Prepping Docs Without a Printer
Note The portals, programs, and document requirements below are based on South Korea's government support system. The file-prep workflow (scan, convert, merge, compress, mask) works anywhere,
Your Korean Address in English: When You Need It and How to Get It Right
Note: this guide covers Korean addresses This guide is about writing a Korean address in English. The romanization rules and postal-code format below are based on South Korea's official roa