ONYRI Sanitize is a browser-based tool that detects and tokenizes sensitive information (names, emails, card numbers, API keys, etc.) before you send text to an AI like ChatGPT. The engine runs 100% client-side—no data ever leaves your computer. Clean text goes to the AI; tokens are restored in the response. Supports text, CSV, Excel, custom regex rules, and team workspaces. Designed for GDPR compliance.
Freemium
$22/mo
How to use ONYRI Sanitize?
1) Visit onyri-sanitize.com and create a free account. 2) Paste your text or upload a CSV/Excel file containing sensitive data. 3) The tool automatically detects personal info, API keys, etc., and replaces them with reversible tokens. 4) Copy the sanitized text to your AI (ChatGPT, etc.). 5) Paste the AI's response back into ONYRI to restore the original data. You can also create custom rules and save profiles for repeated use.
ONYRI Sanitize 's Core Features
38 data types detected across 6 families (personal, financial, passwords, API keys, company, strategy)
100% client-side processing – no data sent to servers
Supports text, CSV, and Excel files
Custom regex rules for organization-specific identifiers
Reusable profiles and team workspace sharing
French and international coverage (SIRET, IBAN, social security numbers, etc.)
ONYRI Sanitize 's Use Cases
Sanitize support tickets before sending to AI for triage
Protect patient data when using AI for medical record analysis
Hide customer PII in HR or payroll queries
Redact internal project names and sensitive URLs before AI coding assistants
Secure personal info when using AI for contract or legal document review
Share anonymized data with team members while keeping original mapping private
ONYRI Sanitize 's Pricing
Free
$0
Unlimited Text section, 3 Tables files/mo, 3 custom rules, full PII detectors
Pro
$22/mo
Unlimited Tables, unlimited custom rules, multiple profiles, 90-day session history
Team
$57/user/mo
Shared workspace up to 50 members, roles and permissions, audit logs