Grammar and spelling checkerPro — Pro only

Paste your text or open its file: spelling, grammar and punctuation mistakes are found in any language, you accept each correction, and your text comes back as it was, corrected.

or drop it here

3 AI credits per 1,000 words20 credits included every month with ProAI credits

How it works

Three steps, nothing more.

  1. Step 01

    Paste your text, or open your Word, PDF, OpenDocument, TXT or Markdown file.

  2. Step 02

    Run the check: each mistake is underlined, with its correction and why.

  3. Step 03

    Accept or reject the corrections, then get your corrected document back, in its format.

What sets it apart

Built for the result.

Every language in its place

The language is recognised paragraph by paragraph: a bilingual text is corrected in both its languages, and you can set a variety — US or British English, French from France or Canada.

02

Corrected, never rewritten

Each correction only touches the wrong words, a second review drops the false alarms, and nothing changes without your say. Style suggestions stay unticked until you ask for them.

Accepted formats

Drop them as they are, no conversion needed first.

  • TXT
  • Markdown
  • DOCX
  • ODT
  • PDF

Privacy

What happens to your document

Your document stays yours: it is only used for the correction you ask for, never kept or shared, and everything is erased within the hour.

Frequently asked

What people ask us.

Another question? The contact address is at the bottom of the page.

The checker has been tested in English, French, Spanish, Portuguese, German and Arabic, and it reads many other languages. Each paragraph is corrected in its own language, and punctuation follows each one's conventions: French non-breaking spaces, German quotation marks, Spanish inverted marks.

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