URLs & web integrity
Inspect links, encode URL components, generate SRI values and review security.txt.
Explore the tools
4 focused tools, with an explanation and a practical guide for each check.
Web security
← All Website security toolsSuspicious URL inspector
Reveal misleading authority, punycode, tracking parameters and encoded URL components.
Local analysisWeb securityURL component encoder
Encode or decode a UTF-8 URL component with strict percent-escape validation.
Local analysisWeb securitySubresource integrity generator
Create a SHA-256, SHA-384 or SHA-512 integrity token from a local JavaScript or CSS file.
Local analysisWeb securitysecurity.txt validator
Review pasted security.txt fields, expiry and disclosure contact information.
Local analysis