Polish Grammar Checker

Check Polish spelling, grammar and punctuation for free. Paste your text, press Check and fix mistakes in one click. Darmowy korektor ortografii i gramatyki.

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What the Polish grammar checker catches

  • Diacritics: ą, ę, ć, ł, ń, ó, ś, ź, ż
  • ó vs u, rz vs ż, ch vs h
  • Words written together or separately (w ogóle, na pewno)
  • Comma rules, for example before że and który
  • Typos and inflection errors

Common Polish mistakes

IncorrectCorrectRule
Wogóle nie wiem.W ogóle nie wiem.Written separately
Napewno przyjde jutro.Na pewno przyjdę jutro.Written separately; ę ending

How to check your Polish text

  1. Paste or type your Polish text into the editor above. The language is already set to Polish.
  2. Press Check text. Mistakes are highlighted and explained on the right.
  3. Click a suggestion to accept it, or press Fix all, then copy your corrected text.

About Polish

Polish spelling has many letters that sound the same but are written differently, such as ó and u or rz and ż, which makes a checker especially helpful.

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Frequently asked questions

Is the Polish grammar checker free?

Yes. It is completely free, with no sign-up and no download.

Is my Polish text stored?

No. Your text is checked and then discarded. SpellMistake does not save it.