PromptRisk scans PDF, Word and Excel files for the tricks attackers hide inside documents — invisible text, smuggled Unicode, instruction overrides — and scores each file from 0 to 100.
The same detection engine, wherever your documents live.
Drag and drop a file and get an instant risk score, classification and the exact evidence found.
Create an API key and call /api/v1/analyze from your own pipeline. Every call is metered.
Connect Google Drive, Dropbox or OneDrive and scan an entire folder in one batch job.
Every document is scored 0–100 and classified into five bands.
A hybrid engine — deterministic checks plus a semantic LLM pass — covering 12 attack patterns.
✓ Typographic camouflage (invisible text)
✓ Metadata manipulation
✓ Explicit instruction override
✓ Typoglycemia / linguistic obfuscation
✓ Unicode smuggling
✓ Image steganography
✓ Prompt leakage
✓ Role-play / persona switching
✓ Multi-turn manipulation
✓ Delimiter confusion
✓ Encoding / technical obfuscation
✓ Data exfiltration / external callback
Create an account and analyze files in seconds. No credit card required.
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