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A · 15Files & documents
Open HWP, Word, Excelnothing to installOpen HWP, Word, Excel, PowerPoint, PDF and CSV files in your browser, on a PC or a phone. Nothing to install, nothing uploaded.HWP to PDFhwp · hwpx → PDFOpen a Korean Hangul file (.hwp, .hwpx) in your browser and save it as a PDF. No Hangul program, nothing uploaded.JPG to PDFphotos into one PDF, no uploadJPG and PNG photos into one PDF, one page per photo, inside your browser. Nothing is uploaded.Merge PDFsSeveral PDFs → one, nothing sentSeveral PDFs into one, inside your browser. Nothing is uploaded.Split a PDFtake out the pages you needTake out the pages you need, or split a PDF page by page, inside your browser. Nothing is uploaded.Rotate PDF pagesturn, reorder, deleteTurn sideways or upside-down pages, drag pages into order and delete the ones you don't need, inside your browser. Nothing is uploaded.Add page numbers to a PDFNumber the pages at the bottom or top, in a corner or the middle, from any first number, with the cover left blank if you like. Nothing is uploaded.Add a watermark to a PDFCOPY, CONFIDENTIALPut COPY, CONFIDENTIAL or your own words across every page, once or repeated, faint or strong, in any language. Nothing is uploaded.Compress a PDFnothing uploadedMake a PDF smaller inside your browser by re-compressing its photos. Scans shrink a lot; nothing is uploaded.Unlock a PDFremove the password, no uploadRemove the password from a PDF you can open, or lift its printing and copying restrictions, inside your browser. Nothing is uploaded.PDF to JPGsave each page as a pictureSave each page of a PDF as a JPG picture, every page or the ones you pick, inside your browser. Nothing is uploaded.Compress a photono uploadShrink a JPG, PNG or WebP photo to a JPG under the size you choose in KB, at the best quality that fits. Nothing is uploaded.Passport & ID photoCrop a photo to the Korean passport size (3.5 × 4.5 cm) or an ID size with head guides, and save the online-application JPG and a 4×6 print sheet.Make a signature imagetransparent PNGDraw or type your signature and save it as a transparent PNG for Word, Hangul or Google Docs.Sign a PDFdraw or use a photo, no uploadPut your signature on any page of a PDF: draw it, or use a photo or PNG of it, and move, resize or copy it to every page. Nothing is uploaded.
B · 07Pay & tax
Salary take-homeafter insurance and taxWhat is left each month in Korea after the four insurances, income tax and local income tax, from an annual or monthly salary.Hourly wage calculatorA Korean hourly wage into weekly, monthly (209-hour basis) and yearly pay against the 2026 minimum wage — or a monthly pay back into an hourly one.Weekly holiday payfor 15+ hours a weekWhether Korean weekly holiday pay is owed, how much, and the week's and month's pay with it.Severance pay calculatorfrom your datesKorean severance pay before tax, from your hire date, last day and the last three months' pay.Annual leave calculatordays by hire dateHow many days of paid annual leave you have in Korea, year by year from your hire date.Social insuranceKorea's four social insurance premiums on a monthly pay, split into the employee's and the employer's share at 2026 rates.3.3% freelancer taxKorea's 3.3% withholding on a freelance fee, and the fee to invoice for the take-home you want.
C · 08Letters & forms
Employment contractfill in and printFill in a Korean employment contract on your phone, checked against the minimum wage as you type, and save the A4 sheet as a PDF.Quotation & statementVAT and totals worked out, A4A Korean quotation or transaction statement with VAT, total and the amount in Korean words worked out. Save as PDF or CSV.Certificate of employmentfill in and printFill in a Korean or English certificate of employment with a live A4 preview, and save it as a PDF or Word file.Resignation letterFill in a Korean resignation letter — department, position, last day, reason — and save the A4 sheet as a PDF or Word file.Power of attorneyFill in a general Korean letter of authority as an A4 PDF or Word file, and see when an office asks for its own form instead.IOU (loan agreement)Fill in a Korean IOU with the amount in figures and words, due date and interest — warned past the 20% legal cap — and save it as a PDF or Word file.Certified-content mailwrite it and print the copiesWrite a Korean certified-content letter and print the three identical copies the post office counter takes.Petition letterfill in and printFill in a petition letter to a Korean court, police station or prosecutors' office, and save it as a PDF or Word file.
D · 05Dates & age
Korean age calculatorInternational and Korean ageYour three ages in Korea — international, year age and the old counting age — and which one counts since 2023.Korean lunar birthday calculatorThis year's solar dateYour birthday on the Korean lunar calendar, and the day it falls on this year.When is Chuseok?Korean public holidaysWhen Seollal and Chuseok fall, year by year — with the three-day holiday and any substitute day.Korea holiday calendarlong weekends by monthKorea's public holidays month by month, with long weekends and the day of leave that stretches them.Korean lunar calendarDates for a move or a contract손 없는 날 — the dates Korea checks before booking a removal van, on a calendar.
E · 03Korean & names
Your name in HangulHow it's spelled, save as PNGType your name and see it written in 한글.Korean name in EnglishA Korean name written in Hangul, in the official romanization, with the surname spellings the passport office suggests.Character counterwith and without spaces, bytesCharacters with and without spaces, words, lines and bytes for Korean or any text — nothing is saved.
Korean fortune · Kismet KSaju, the reading from your birth date, and compatibility — a room of its ownNew tools are added one at a time. If there is one you want, tell us through the wish box.