What is Hash Generator?
A hash function maps input of any length to a fixed-length fingerprint. SHA-256 and SHA-512 are recommended for new code; MD5 and SHA-1 are kept for legacy compatibility only.
How to use
- Type or paste your text.
- All algorithms are computed instantly.
- Copy the digest you need.
Example
Use this sample to confirm what Hash Generator does before pasting your own data.
abc
SHA-256: ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad
MD5, SHA-1/256/384/512 all computed in parallel via Web Crypto API.
When to use it
Use Hash Generator for quick local checks, debugging, documentation prep, and one-off conversions where opening a full IDE or command-line workflow would be slower. For production-critical data, always review the output before committing or shipping it.
Frequently asked questions
Is MD5 secure?
No. MD5 is broken for collision resistance. Use it only for non-security checksums.
Should I use SHA-256 or SHA-512?
Both are secure. SHA-256 is faster on 32-bit hardware; SHA-512 is faster on 64-bit. Either is fine.
Does it support file hashing?
Text input only in this release. File hashing is on the roadmap.