Nifty Utilities

Get in touch.

The best way to reach us is email: support@niftyutilities.com. Every message is read by a real person — usually within a couple of days — and reader email genuinely shapes which tools get built and fixed next.

Reporting a problem with a tool

If a calculator gives a result that looks wrong or a tool won't accept your file, include the tool's name (or paste its web address), what you entered or what kind of file you used, what you expected, and what happened instead. Because the tools run entirely in your browser and nothing you enter reaches us, we can't look up your session — those details are the only way we can reproduce the issue.

Suggesting a new tool

Ideas are welcome. The most useful suggestions describe the job you were trying to get done — "I needed to split one big CSV into files per region" — rather than a feature name. If it can run privately in a browser, there's a good chance it fits here.

Why there's no contact form

Nifty Utilities is a static site with no backend server, which is the same reason your tool inputs never leave your device. A contact form would need a server to receive it, so plain email it is.

Everything else

For questions about how the site handles data, see the privacy page. For the ground rules, see the terms of use. For who builds this and why, see the about page.