Security
Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes in your browser.
Uses the Web Crypto API in your browser. Free, data never leaves the page.
About this tool
Free SHA hash generator. Compute SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text locally using the Web Crypto API.
Frequently asked questions
Is my input sent anywhere?
No, hashing happens locally with the Web Crypto API.
Do you support MD5?
MD5 is not exposed by Web Crypto because it is broken; we only offer secure hashes.
Why SHA-1?
It is included for compatibility with legacy systems, but prefer SHA-256 or stronger.
Need more than a tool?
HostingSwift runs the servers too — VPS, web hosting, email, DNS and streaming, with a free tier to start.