SimHash and Hamming distance calculator

Simple free online tool to calculate the similarity between two texts using SimHash and Hamming distance algorithms.

Stop words:

Text A: SimHash A:

Text B: SimHash B:

Hamming distance:

Smaller distance means more similar texts

Notes

This is a simplified version of what search engines are doing. There is no stemming and we use TF instead of weight calculation.

The code uses FNV-1a algorithm for computing hashes of individual words.