SearCalc is a small collection of online tools that each do one job well: calculators, converters, and generators. Every tool runs entirely in your browser — nothing you type is uploaded to a server, no account is required, and there are no usage limits.
Why it exists
Most simple tools online are buried in ads, ask you to sign up, or send your data somewhere. SearCalc is the opposite: fast, private, and free. Open a tool, use it, close the tab.
How the tools work
Each tool is a single page that runs JavaScript locally. Calculators use published, dated figures (like Etsy's fee schedule or Twitch's Bit pack prices) and show how each result is worked out. Converters process your input on your own device. Generators create suggestions on the spot.
Accuracy
We check figures against primary sources and note the year they apply to. Prices and fees change, so tools are estimates — always confirm important numbers with the official source. Spotted something out of date? Tell us on the contact page.