Fixing Korean word spacing automatically

Korean word spacing (띄어쓰기) errors slip in through voice input, typos, and copied text. This tool corrects them in one click — no upload, no account.

Why spacing breaks

Spacing errors are everywhere in Korean text: words fused together (안녕하세요오늘은), particles split apart (할 수 있 을 것), and extra spaces from copying between apps. In longer documents, spotting them by eye gets unreliable fast.

How the correction works

Pressing the spacing button runs a small prediction model downloaded to your browser. It scores whether each character gap should contain a space. Because everything runs on your device, the text never leaves the page — safe for internal or personal documents.

Workflow

• Paste text — line breaks and paragraphs are cleaned automatically first.
• Press the spacing-correction button (the model downloads once, then runs offline).
• Review the result, then copy or save it as a file.

Limitations to know

The model picks statistically likely spacing, so it can miss proper nouns, jargon, and neologisms. It is not a full grammar or orthography checker — give important documents a final read. An undo button restores the pre-correction text if you dislike the result.