Racoon🔐 Free Tools for Security Professionals
Token inspection, hashing, encoding — security tools that never send your data anywhere.
JWT Decoder
Decode and inspect JSON Web Tokens without sending them to any server. See header, payload, claims, and expiration.
Hash & HMAC Generator
Generate SHA-256, SHA-512, and HMAC hashes using the native SubtleCrypto API. Verify data integrity.
Base64 Encoder / Decoder
Encode and decode Base64 for headers, tokens, and payload fragments. Supports charset selection.
Regex Tester
Test patterns for log analysis, data validation, and security scanning rules with live feedback.
URL Decoder
Decode and analyze URLs for phishing analysis, parameter tampering, and OAuth debugging.
Diff Checker
Compare configuration files, logs, and policy documents side-by-side with clear highlighting.
HTTP Status Lookup
Check exact meanings of response codes during security assessments and API testing.
JSON Formatter
Format and inspect JSON payloads from API responses, webhook events, and log data.
chmod Calculator
Calculate Unix file permissions. Check that sensitive files have correct access restrictions.
Timestamp Converter
Convert timestamps from log files, certificates, and security events to readable dates.
UUID Generator
Generate UUID v4 identifiers for session tracking, incident IDs, and test data.
Cron Parser
Parse cron expressions to verify scheduled security scans and automated task timing.