What is Free AI Content Detector?
Leap's Free AI Content Detector analyzes pasted writing in the browser and returns an overall score alongside sentence-level results. Its current documentation describes a heuristic style check rather than a language-model classifier. The signals include sentence-length variation, stock phrases, hedging, em dashes, and repeated words. The practical use is examining why a passage sounds formulaic and deciding whether an editorial revision would help the reader understand it.
Read the explanation behind a highlighted sentence
Paste a substantial passage and examine which sentences contribute to the score. A repeated transition or uniform rhythm may be a useful editing observation even when a person wrote every word. Compare the flagged sentence with its neighbors and ask whether it adds meaning. Keep language that is precise and appropriate; a detector score is not a good reason to replace a necessary technical term or distort an argument.
Keep a style score separate from an authorship decision
Leap says the check runs locally in the browser, while an optional rewrite action is a separate step. Its FAQ explains that the detector cannot identify whether ChatGPT, Claude, or Gemini produced a passage. Formal writing, short samples, and edited drafts can be difficult to assess. For any authorship discussion, use drafts, notes, version history, and a conversation about the work rather than treating the number as proof.
Features to explore
- Overall and sentence-level scores
- Five visible writing-pattern signals
- Browser-based text checking
- Explanations for highlighted passages
Who is Free AI Content Detector for?
Useful for writers and editors who want a quick view of repetitive or formulaic phrasing in their own drafts, and who can interpret the results as prompts for review rather than a verdict on authorship.
Before you get started
The score can be wrong in either direction and does not identify a source model. Never use it alone to accuse a writer, grade a submission, or certify that text is human-authored.
This introduction is independently written from public product information. It is not a hands-on review. Features and plans may change; confirm current details with the provider.
Our editorial approach
