Languages
Check for AI writing in the language it was written in
Translating a text before you scan it blurs the very patterns a detector looks for. Scan it in its own language instead.
1,000 free credits when you sign up. No card needed.
Pick a language
- LanguageChineseCheck Chinese text for AI writing in Simplified or Traditional characters. Paste it as-is, see sentence highlights and learn how to read results fairly.
- LanguageDutchCheck Dutch text for AI writing, including documents that mix Dutch and English. Sentence highlights, automatic language detection and practical tips.
- LanguageFrenchCheck French text for AI writing, from a lycée dissertation to a Quebec blog post. See which sentences read as machine-written and how to weigh the score.
- LanguageGermanCheck German text for AI writing, from an Anschreiben to a Bachelorarbeit. Sentence highlights plus advice on formal German, du vs Sie and Swiss spelling.
- LanguageIndonesianCheck Bahasa Indonesia text for AI writing, from a skripsi to SEO articles. Sentence highlights and tips on reading formal bahasa baku versus everyday writing.
- LanguageItalianCheck Italian text for AI writing, from a tesi di laurea to a blog post. See which sentences read as machine-written and how to review the result fairly.
- LanguageJapaneseCheck Japanese text for AI writing, from business emails to entry sheets. Paste mixed scripts as-is and see which sentences read as machine-written.
- LanguagePolishCheck Polish text for AI writing, from a praca magisterska to a product page. Scan the original Polish and see which sentences read as machine-written.
- LanguagePortugueseCheck Portuguese text for AI writing in Brazilian or European Portuguese. Sentence highlights, automatic language detection and tips for localized content.
- LanguageSpanishCheck Spanish text for AI writing, from a TFG in Madrid to marketing copy in Mexico City. Sentence highlights, automatic language detection, free to try.
Browse more
- BrowseAI detectors for every major modelCheck whether text was written with ChatGPT, Claude, Gemini, DeepSeek, Llama and other AI models. Sentence-level results in seconds.
- BrowseAI detection for teachers, editors, recruiters and moreSee how teachers, editors, recruiters, publishers and other teams use an AI detector to review writing fairly and quickly.
- BrowseGuides to spotting AI-written textPlain answers to common questions about AI writing: how to tell if an essay was written by ChatGPT, what a detector score means and what to do next.
- BrowseWhat AI detector do colleges use? Platform by platformWhat AI detector do colleges and schools use? See whether Canvas, Turnitin, Google Classroom or Blackboard checks for AI writing, which detector it uses and what students and instructors see.
- BrowseAI checker for essays, papers, resumes and moreCheck essays, college essays, research papers, resumes, poems and other writing for AI. See what makes each kind of text easier or harder to judge.
Have something to check?
Paste any text into the detector for an overall score. Paid plans also highlight every sentence that reads as machine-written.