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SRI Hash Generator
Generate Subresource Integrity hashes and ready-to-paste <script> / <link> tags. Hash one asset or a whole batch. Paste and upload run entirely in your browser; URL mode is server-proxied.
🔒 Paste & upload modes are 100% client-side. URL mode queries our server (your IP is never forwarded) because browsers block cross-origin reads.
Up to 25 MB per file. Files are read in your browser only; large files hash more slowly.
Our server fetches the URL and returns its bytes; your IP is never forwarded. 5 MB limit.