Check any website's HTTP security headers (Strict-Transport-Security, Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy

License verification API for validating license keys, enforcing activation limits, and preventing key sharing for software, SaaS, plugins, and desktop apps.

The Password Security Checker API strengthens security by evaluating password robustness, analyzing complexity, and identifying potential vulnerabilities to safeguard against breaches.

"Retrieves detailed security analysis results for specific websites, improving cybersecurity measures."

With Card Guardian API securely hide credit card numbers with ease. Protect user privacy and ensure secure transactions. Simplify compliance and improve data security.

Secure your online transactions effortlessly with our E-commerce Mastercard Security Information API, ensuring customer safety and trust.

Stay Ahead of Online Threats with our Phishing Scanner API! Safeguard your users and systems by effortlessly checking URLs and domains for known phishing attempts. Detect and neutralize potential threats with our powerful Phishing Scanner API, ensuring a safe online experience for all.

Optimize software ownership with our Software Licensing Solutions API for reliable license verification and activation.

Safeguard digital products with our Digital Product Security API for robust license verification and activation.

Streamline your software's security with our License Key Management API for seamless verification and activation.

Validate license keys quickly with our License Key Validation API for enhanced software security and user control.

Protect your revenue with our Key Sharing Prevention API, ensuring secure license verification and activation processes.

Effortlessly create strong, random passwords to enhance security with our Secure Password Generation API.

Assess password security risks effortlessly and enhance your cybersecurity with our API.

Analyze critical password safety metrics to safeguard user accounts effectively.

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

Strengthen online security instantly with a comprehensive tool for analyzing passwords, evaluating risks, and educating users. Your primary line of digital defense.

The Text Encryption API offers robust security through SHA256 encryption. Easily encode sensitive information, transforming plain text into a secure SHA256 hash. Ideal for safeguarding passwords, confidential data, and more, ensuring your information remains private and protected. Streamline encryption processes with this powerful and efficient API.

Access real-time data on devices worldwide with our Smartphone Detection API.

The Security Code Generator API swiftly creates strong, unpredictable passwords, bolstering security across applications and user experiences.

Secure Scan API detects and analyzes potential threats in files and URLs, identifying malicious content and vulnerabilities to protect systems and data.

The Secure Link API detects and analyzes suspicious content in URLs and files, identifying potential threats and malicious activity to protect systems and data.

Safeguard your AI projects with the Secure Compliance Nexus API, designed for stringent governance needs.

Search 594 curated pentest and security tools by name, category, action tag and OS. Install commands, usage examples, JSON.

359 cybersecurity terms: attacks, CVEs, tools, protocols, concepts. Short and full definitions, examples, related terms, skill level. JSON.