サブリソース完全性 (SRI) ハッシュ&タグ生成 技術仕様ガイド
SHA-256、SHA-384、SHA-512のBase64ハッシュをブラウザ内で直接計算し、CDN配信用の安全なHTMLタグを自動生成します。
<script src="https://cdn.example.com/assets/app.min.js" integrity="" crossorigin="anonymous"> </script>
W3C Subresource Standards
Produces strictly compliant base64-encoded digests conforming to official W3C Subresource Integrity Level 1 recommendations.
Client-Side SHA Computations
All binary digesting runs locally on your device via window.crypto.subtle, eliminating network upload risks and third-party sniffing.
Full HTML Snippet Export
Generates ready-to-paste script and link tags complete with crossorigin policies to safeguard CDNs against supply chain tampering.