Web security

8 web security tools in Web & API. Each one runs in this tab, so nothing you paste in leaves the machine.

All web security tools

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SRI Hash Generator
Generate Subresource Integrity hashes for scripts and stylesheets
Security Headers Check
Audit HTTP response headers for OWASP security best practices
HSTS Builder
Generate HTTP Strict Transport Security headers with Apache, Nginx
CORS Builder
Configure Cross-Origin Resource Sharing headers with Express, Nginx
CSP Validator
Check Content Security Policy headers for syntax errors and security
Permissions Policy Builder
Control browser feature access for camera, microphone, geolocation
CSP Builder
Create Content Security Policy headers with directive configuration
XSS Filter Tester
Detect cross-site scripting patterns in input strings with severity