Text Tools

MacBook HWP Viewer

Free online MacBook HWP Viewer. Instant text tool in your browser. No signup required.

Contract & Terms Easy Diff Checker

Paste before and after contract or terms text to highlight removals in red and additions in green, side by side. Optional ignore line breaks, plus a copyable change summary. Nothing is uploaded.

Korean PII Batch Masker (Phone, RRN, Account, Email)

Mask Korean phone numbers, RRNs, bank accounts, and emails in notes or CS logs. Drop TXT/CSV (UTF-8 or EUC-KR), toggle types, preview highlights, copy or download. Browser-only.

Korean Won Hangul ↔ Arabic Comma Converter

Korean won hangul ↔ Arabic converter: paste 오억삼천칠백만 or 14325000 and copy comma, 억/만 compact, and legal-style hangul in one tap.

KakaoTalk Long Message Chunk Splitter

Split a KakaoTalk or SMS blast at the character cap without shredding paragraphs. Copy each numbered chunk for notices that hit the messenger limit.

MacBook HWP Viewer

Contract & Terms Easy Diff Checker

Korean PII Batch Masker (Phone, RRN, Account, Email)

Korean Won Hangul ↔ Arabic Comma Converter

KakaoTalk Long Message Chunk Splitter