File hash
Calculate a file’s SHA-256, SHA-384, or SHA-512 hash directly in your browser.
Your browser reads the file to calculate its hash. There is no need to upload it to a server.
How it works
Select a file and choose the algorithm. The tool reads its bytes in the browser and calculates the hash using Web Crypto.
Frequently asked questions
Is the file uploaded to UtiliTools Pro?
No. The calculation is done locally in your browser.
What's the point of comparing hashes?
It can help you check whether two files produce the same hash or verify a hash published by a trusted source.