Surface scan
Flags em dashes, literary phrasing, participial chains, buzzwords, uniform rhythm, and essay transitions — in your browser, instantly.
Training-free detection
Free AI text detector —
check writing for AI
Paste an essay, email, or article. Instantly scan for ChatGPT, Claude, and LLM writing patterns — in your browser, private, nothing uploaded.
Runs in your browser — instant and private. Surface patterns only; polished AI may slip through.
—
AI likelihood
—
Run a scan to see results.
Deep statistical layer
Binoculars
—
—
Log perplexity
—
—
Surface signals
Paste text and hit Scan for em dashes, rule-of-three, buzzwords, and more.
How it works
Private by design
Text never leaves your device. No account, no API keys, no upload. Good for ad-hoc checks on essays, emails, and drafts.
Know the limits
Polished literary AI (Claude, GPT-4) often avoids obvious tells. This is a red-flag pass, not forensic proof. Use your judgment.
Free AI writing checker
AIChecked is a free AI text detector for students, editors, and teachers who need a quick read on whether writing might be machine-generated. Check essays, blog posts, cover letters, and emails for surface patterns common in ChatGPT, Claude, GPT-4, and other large language models — em dashes, rule-of-three lists, AI buzzwords, uniform sentence rhythm, and literary LLM phrasing.
Unlike upload-based AI content checkers, AIChecked runs entirely in your browser. Your text is never sent to a server. Results are signals, not proof — polished AI writing can still score low. Use alongside your own judgment.