๐ Text & Document Tools
Count characters, check Korean spelling, open HWP files, and merge PDFs โ all in one place, all on your device.
Text Counter
Count characters, words, and bytes in real-time with Korean spell checker. Perfect for essays, resumes, and social media posts.
Use Now โโ๏ธKorean Spell Checker
Free Korean spell checker! Find and fix spelling and spacing errors at once. Up to 10,000 characters with one-click corrected text copy!
Use Now โ๐Korean HWP Viewer
Free HWP viewer! Open HWP/HWPX documents in your browser without installing Hancom Office. Copy text and save as TXT. Files are never uploaded to a server!
Use Now โ๐PDF Tools
Merge, split, and convert images to PDF in one place! 100% in-browser processing โ files never leave your device. Free, no installation!
Use Now โ๐คText Case Converter
Convert text to UPPERCASE, camelCase, snake_case, kebab-case and 9 more cases in real-time! Free developer tool!
Use Now โ๐๏ธWeb Notepad
Online notepad with column selection, multi-cursor editing, auto-save, multi-tab. No login, free!
Use Now โ๐Lorem Ipsum Generator
Generate Lorem Ipsum dummy text! Korean dummy text supported. Choose paragraphs, sentences, or words. Essential for design & dev!
Use Now โ๐Text Diff
Compare two texts side by side! Instantly see added, removed, and unchanged lines. Unified and side-by-side views for code review and document comparison.
Use Now โ๐คWork Handover Generator
Create a complete work handover document by filling in a form. Duties, ongoing issues, system accounts, contacts, checklist, and signature block โ copy as Markdown or save as PDF, 100% in-browser so company data stays private.
Use Now โ๐จIncident Report Generator
Create incident reports and postmortems from a simple form. P1โP4 severity badge, automatic downtime calculation from occurrence/detection/recovery times, auto-sorted timeline, and prevention plan โ copy as Markdown or save as PDF, 100% in-browser.
Use Now โ๐RCA Template Generator
Build a Root Cause Analysis document with the 5 Whys method. A guided why-chain UI that carries each answer forward, verification check, immediate/short/long-term corrective actions, and a follow-up plan โ copy as Markdown or save as PDF, 100% in-browser.
Use Now โ๐Quotation Generator
Create a professional quotation from a simple form. Automatic amount (qty ร unit price), 10% VAT (included/excluded/exempt), and Korean amount notation โ export to Excel (.xlsx) and PDF, print, 100% in-browser so your data stays private.
Use Now โ๐งพTransaction Statement Generator
Create a transaction statement (delivery/statement of account) from a simple form. Automatic amount and 10% tax, previous-balance / paid / balance-due tracking, and supplier/buyer two-copy guidance โ export to Excel (.xlsx) and PDF, 100% in-browser.
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