MurmurHash3 (32-bit)

MurmurHash3 is non-cryptographic; suitable for hash tables, not security.
Non-cryptographic hash with optional seed. Browser-only.

About MurmurHash3

MurmurHash3 is a fast, non-cryptographic hash function commonly used for hash-based lookups and partitioning. This page implements the 32-bit x86 variant over JS code units.

MurmurHash3 32-bit hash online  free, no upload (FAQs)

FAQs

Is Murmur3 secure?
No. It's not cryptographically secure; use SHA-256/512 for security needs.
What about seed?
The seed changes the hash output; it's useful for randomized hashing to reduce collisions.
Does this tool upload data?
No. Everything is computed in your browser only.

Murmur3 hash FAQs

FAQs

Why Murmur?
Good distribution and speed for hash tables; not cryptographic.