Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text or file. Free, no account needed.
Enter text above to generate a hash
Select an algorithm and we will compute the hash instantly
Supported algorithms
MD5
128-bit hash, fast but not collision-resistant. Common for checksums.
SHA-1
160-bit hash. Deprecated for security, still used for file integrity.
SHA-256
256-bit hash from the SHA-2 family. Widely used in security and blockchain.
SHA-384
384-bit hash from the SHA-2 family. Stronger variant of SHA-256.
SHA-512
512-bit hash from the SHA-2 family. Maximum security for critical applications.
Learn More
Hashing is fundamental to security and data integrity. Learn which algorithm to choose and when.
What Is Hashing?
Hashing is a one-way transformation that converts any input into a fixed-length string called a hash or digest. The same input always produces the same hash, but the process is computationally irreversible — you cannot reconstruct the original input from the hash alone.