Hash Generator
SHA-256, SHA-512, SHA-1 and MD5 hashes of text or files — computed locally, never uploaded.
🔒 Runs entirely in your browser — nothing you enter is sent to our servers.
Computed with the WebCrypto API (MD5 via a local JS implementation). Use SHA-256+ for security purposes; MD5/SHA-1 only for checksums.
Frequently asked questions
Which hash should I use?
SHA-256 or SHA-512 for anything security-related. MD5 and SHA-1 are broken for security use but still fine for checksums and deduplication.
Can I hash a file?
Yes — pick any file and it is hashed locally with the WebCrypto API. Nothing is uploaded, so it works even for large or sensitive files.
Need something custom-built?
This free tool was built by the Ceygate Solutions engineering team. We build ERP systems, websites, mobile apps and security solutions for businesses like yours.
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