Can this guarantee a K-ETA or visa photo will be accepted?
No. FileChak prepares compatible dimensions and file sizes, but official requirements can change and approval belongs to the Korean authority handling the application.
Prepare files for Korea without installing an app
Fix the photo and document problems travelers, students, employees and overseas partners encounter on Korean portals. Files stay in your browser for supported tasks.
14browser-based toolsNo installation · No account
Choose a task
What do you need to do?
ALLPrepare a Submission PackageCheck, combine and resize documents for Korean applications.CHECKCheck Files Before SubmissionCheck format, size, A4 pages and filenames before uploading.3×4Korean Visa & ID Photo ResizerCrop photos for Korean visa, passport and ID formats.KOREAKorea Entry Photo & Passport ImagePrepare K-ETA, e-Arrival and Korean visa images.MASKMask Personal Information in an ImagePermanently cover ID numbers, addresses and account details.HEICHEIC to JPGConvert iPhone photos for Korean upload portals.DOCKorean Document ViewerOpen PDF, DOCX, HWP, XLSX, PPTX and text files.SIGNSign or Stamp a PDFPlace a signature, Korean seal image, date or name on a PDF.HWPHWP & HWPX ViewerOpen Korean Hangul documents without Hancom Office.H→PDFHWP or HWPX to PDFConvert a Korean Hangul document to PDF or TXT.A가Character & UTF-8 Byte CounterCount characters, words, lines and bytes for Korean forms.FAXBlack & White Fax PreviewCheck light text and stamps before faxing.印Remove a Stamp BackgroundKeep a red seal or signature on transparent PNG.CSVFix Garbled Korean CSVRepair broken Hangul text in Excel CSV files.
FAQ
Before you start
Can I upload an iPhone HEIC passport photo?
The Korea entry image tool converts HEIC to JPG before cropping and compression. Keep the passport edges and MRZ lines fully visible.
Can I open an HWP file from a Korean office?
Yes. The HWP viewer can preview many HWP and HWPX files in a browser, and the converter can create a PDF preview copy. Complex layouts still need a visual check.