Anthropic Claude Writing Watermark Checker
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from $5.00 / 1,000 text checkeds
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Anthropic Claude Writing Watermark Checker
Paste text or upload PDF and DOCX to see if writing looks like Claude. Claude uses SynthID-Text with a private key — this Actor returns isAiGenerated as a classifier until a public detector exists. JSON includes confidence, likely source, and limitations. For editors and reviewers. No Claude login.