This is NOT and official release of the NIST Statistical Test Suite for Random and Pseudorandom Number Generators
The original testing algorithms wirtten in C are available on the official NIST website
The description of each test and how the bit sequence is tested is available in this PDF document published by NIST
The implementation of the statistical tests in JavaScript and the webpage design were done by Zsolt Molnár
Page source code available on GitHub
Select the input type
Input bitstream
Test name
Result value (P-value)
Status
1. Frequency (Monobit) Test
2. Frequency Test within a Block
3. Runs Test
4. Test for the Longest Run of Ones in a Block
5. Binary Matrix Rank Test
6. Non-overlapping Template Matching Test
7. Overlapping Template Matching Test
8. Maurer’s “Universal Statistical” Test
9. Linear Complexity Test
10. Serial Test
11. Approximate Entropy Test
12. Cumulative Sums (Cusum) Test
13. Random Excursions Test
14. Random Excursions Variant Test