Hash Generator
Runs in your browser- Paste or type the text you want to hash into the input field.
- All four hash algorithms (MD5, SHA-1, SHA-256, SHA-512) are computed instantly.
- Copy the hash digest you need.
What is Hashing?
A hash function takes input data of any size and produces a fixed-size output (the hash or digest). The same input always produces the same hash, but even a tiny change in input produces a completely different hash. Hashes are one-way â you cannot reverse a hash to get the original input.
Supported Hash Algorithms
MD5 (128-bit): Fast but cryptographically broken. Still used for checksums and non-security purposes. SHA-1 (160-bit): Deprecated for security use but still found in older systems. SHA-256 (256-bit): The standard for security applications, used in TLS, Bitcoin, and digital signatures. SHA-512 (512-bit): Stronger variant of SHA-256, preferred for password hashing and high-security applications. All hashing in this tool uses the Web Crypto API built into your browser â your data never leaves your machine.