GPTZero AI Detection Tool — Check Your Score Free
导言
Check if your text looks AI-generated with GPTZero. Get instant AI scores, flagged sentences, and risk signals free, no signup.
GPTZero's 概述
GPTZero Free AI Detection Scanner is an online AI detection tool that lets users paste text and check how AI detectors like GPTZero, Turnitin, and Originality.ai might flag it. It provides an AI probability score, sentence-level highlights, and signal breakdowns to show what triggered the result. The tool is free, instant, and requires no signup, making it useful as a pre-submission check for essays, articles, business writing, cover letters, and SEO content.
GPTZero's 特点
Free AI detection check
No signup required
AI probability score
Sentence-level flagged highlights
Signal breakdown for detection triggers
Compares likely GPTZero, Turnitin, and Originality.ai behavior
Text input up to 3000 words shown on page
GPTZero's 问答
GPTZero's 优点和缺点
优点
- Free and easy to use
- Instant results with no account needed
- Shows sentence-level risk signals, not just a single score
- Useful as a pre-submission check
- Covers common use cases like essays, articles, and business writing
缺点
- Accuracy is not perfect and false positives can occur
- Heavily edited or mixed human-AI text is harder to classify
- Results are only one indicator, not absolute proof
- The page does not provide full pricing details in the visible content
- Detection performance varies by content type, language, and editing level
GPTZero's 使用案例
- Checking essays before submission
- Reviewing articles and blog posts for AI detection risk
- Screening cover letters and job application writing samples
- Pre-publish review for SEO and marketing content
- Testing whether text may be flagged by AI detectors
GPTZero's 目标受众
- Students
- Educators
- Content writers
- Bloggers
- Job applicants
- SEO teams
- Marketing teams
GPTZero's 定价
Free, instant AI detection with no signup required. The page also links to a pricing section, but the visible content emphasizes free use for individual checks.