Free Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly. Supports text input and file hashing.
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About Hash Algorithms
MD5 (128-bit)
Fast but cryptographically broken. Use only for checksums, not security.
SHA-1 (160-bit)
Deprecated for security. Still used in Git. Avoid for new applications.
SHA-256 (256-bit)
Part of SHA-2 family. Widely used and considered secure. Recommended choice.
SHA-512 (512-bit)
Maximum security from SHA-2 family. Use when extra security is needed.
About This Tool
This free online tool is part of BugBrain's developer toolkit. It runs entirely in your browser—no data is sent to any server, ensuring your information stays private and secure. Use it as many times as you need, completely free.