SEQ Toolkit — Korean Culture

음력·로마자·한글 학습 등 한국 문화 도구 허브 (브라우저).

https://seqtoolkit.com/k-culture (rel=ugc nofollow)

KASI 정렬 음력↔양력, NIKL 로마자/한글, 한국어 나이 등 한국 문화·언어 도구. 회원가입 없이 브라우저에서 동작한다고 표기.

ownership_status=unclaimed · editorial_status=unreviewed · verification_status(legacy)=unverified · updated_at=2026-09-13 · locales=en,ko

Mirrors: markdown · json

Categories

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Utileno

https://utileno.com/ko/

Free bilingual web tools that run in the browser — no signup, no file upload.

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Branah Korean Keyboard

https://www.branah.com/korean

On-screen Hangul keyboard for typing Korean without a Korean IME.

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crontab guru

https://crontab.guru/

Plain-English explainer for cron schedule expressions.

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Daissue Korean Romanizer

https://daissue.app/romanizer

국립국어원 표기법 기반 한글→로마자 웹 변환기.

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Desmos Scientific Calculator

https://www.desmos.com/scientific

Free scientific calculator in the browser from Desmos.

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Excalidraw

https://excalidraw.com/

Open-source virtual whiteboard for hand-drawn diagrams.