Enter text below to encode or decode with Base64 (UTF-8 format).
Result:
Generated GUID:
Paste a PEM‑encoded or raw Base64 certificate below and click **Parse Certificate**.
You can generate this value yourself if desired by using the command:
openssl dgst -sha384 -binary FILENAME.js | openssl base64 -A
Upload your javascript file or enter a URL to generate the SRI hash.
NOTE: The "uploaded" file stays entirely on your device and is processed locally in your browser.
The file does not leave your computer.
This can be verified by the function generateHash() imported from it-tools.js which gets executed when you click the "Generate Hash" button.