What we're looking at
For the design, we're going through the input fields, buttons, results and mobile layout and fixing what we find. For tools with a calculator, we also verify the latest formulas and reference values, and where a standard has changed we update the results to match.
This isn't a quick recolor. We check real inputs, result wording, error states and dark mode in turn, so it isn't fast. As each tool is ready, we post it in News and update its page.
How to bookmark
On a Windows PC, open the page and press Ctrl + D. In Safari or Chrome on a Mac, press Command + D. In Chrome on Android, open the ⋮ menu at the top right and tap the star or Add to bookmarks. In Safari on iPhone, tap the Share button at the bottom and choose Add to Favorites. To use a tool like a shortcut, choose Add to Home Screen.
If you bookmark the tools you use and keep coming back, we'll give the most-used ones the closest attention first.