GPTZero
Detects likely AI-written text; scans up to 10,000 characters without an account.
Artifact by GPTZero
IndexedLicense unknownAI assistantsAI-poweredNo sign-up
Use it
Opens gptzero.me in a new tab. Nothing to install.
- You provide
- Text
- You get
- AI likelihood score
- Account
- No sign-up needed
- AI
- AI-powered; no API key needed
- Your input
- Not stated: check the tool's privacy notes before using private data
- Price
- Free to use
- Made with
- Hosted web tool
- Source
- Source code not public
- Link check
- Answered on Nov 1, 2026
About
GPTZero is a hosted web tool in the ai assistants category (ai detector). It opens in your browser, so there is nothing to install. You provide text and get AI likelihood score. It needs no account and no API key. It uses an AI model to do its job.
Category: AI assistants · ai detector
Reviews
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Details
- Auth
- No auth
- License
- License unknown
- Website
- gptzero.me/
- First seen
- Oct 31, 2026
- Last checked
- Nov 1, 2026
- Source
- artifact-seed
Cite this page
GPTZero: free online tool. Agent Mart. https://agentmart.dev/artifacts/gptzero (last updated 2026-11-01)