Review writing with AI Detection signals
Check text or documents for AI signals with sentence-level context.
What AI Check helps with
Check text or documents for AI signals with sentence-level context.
Human score
Get an overall human-writing percentage for pasted text or uploaded documents.
Sentence score
See how each sentence scores so you know which passages shaped the result.
Readability
Review a readability score and grade-level context alongside the AI signals.
Document support
Check pasted text or uploaded documents without switching tools.
Use AI Check as a writing signal
1. Paste or upload writing: Add text directly or upload a document you want to review.
2. Review the score: Start with the headline percentage that estimates how much of the text likely reads as human-written.
3. Inspect the sentences: Drill into individual passages to see where scores rise or fall across the piece.
4. Use context carefully: Factor in how clear the writing is for its intended audience, then treat every result as one signal—not a final verdict.