Terms
Use Access Free Tools responsibly and verify important results before relying on them.
General use
The utilities on this site are provided for general informational and everyday use. They are not professional financial, medical, legal, or engineering advice.
Accuracy
We aim to make tools accurate and useful, but you should double-check important calculations before making decisions.
Random tools
Random number tools are provided for ordinary everyday use, examples, and simple choices. They should not be used for passwords, gambling, legal drawings, security decisions, or any high-stakes process that requires audited randomness.