Korean/English typo converter

Fix text typed with the wrong Korean/English key setting

Text & Dev Inputs not saved No install or sign-up

When to use it

If you typed a password or long sentence without switching Korean/English, just paste it instead of retyping and it's converted to what you meant.

  • Eng → Kor: dkssudgktpdy → 안녕하세요
  • Kor → Eng: ㅗ디ㅣㅐ → hello

How it works

Keys in the same keyboard position are mapped to each other (e.g. R=ㄱ, K=ㅏ), then characters are reassembled following Hangul composition rules (initial + medial + final, double finals, diphthongs). It uses the standard 2-set (Dubeolsik) layout.

Uppercase Q, W, E, R, T become double consonants (ㅃ, ㅉ, ㄸ, ㄲ, ㅆ), and O, P become ㅒ, ㅖ.

FAQ

Does it support the 3-set (Sebeolsik) layout?

Currently it supports only the standard 2-set layout, the most widely used.

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