SecuTools.io

Practical utilities for cybersecurity engineers & researchers

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Cryptography & Encoding

11 tools
Hash Tools
client-only
MD5, SHA1, SHA256, SHA512
JWT Decoder
client-only
Decode and verify JWTs
JWT Cracker
Test weak signing keys
🚧 Coming Soon
Password Utilities
client-only
Strength checker and generator
Hash Identifier
Detect type of hash string
String Obfuscator
ROT13, Caesar, XOR, Base conversions
Certificate Parser
PEM/DER certificate details
Hash Collision Demo
Visualize MD5/SHA1 collisions
Base64/Base32 Encoder
Encode/decode Base64, Base32, Base85 with file support
PGP Key Generator
Generate PGP keys, encrypt/decrypt messages
AES/RSA Encryptor
Client-side encryption with AES and RSA
Unicode/Hex/Binary Converter
Convert between Unicode, Hex, Binary, Decimal

Threat Intelligence

7 tools
IOC Extractor
Extract IPs, URLs, hashes, emails
CVE Lookup
apivuln
Fetch details from CIRCL CVE
CVE Feed Viewer
vuln
Browse latest CVEs from NVD
Threat Intel Check
api
VirusTotal/AbuseIPDB
WHOIS / RDAP
api
Ownership & registration
Email Header Analyzer
Trace spoofing & spam origins
QR Code Security Analyzer
Scan with your camera or upload a QR code image. The tool decodes and flags risky URLs
Bulk IOC Enrichment
CSV upload for batch IOC analysis and enrichment
🚧 Coming Soon
Risk Scoring Dashboard
Risk scoring dashboard per indicator with threat levels
🚧 Coming Soon
URL Detonation Analyzer
Redirect analyzer for URL detonation and chain tracking
🚧 Coming Soon

Web & Cloud Security

5 tools
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Penetration Testing

4 tools
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AI Security

5 tools
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Learning

3 tools
Click "Expand" to view 3 tools