You built a calculator — a pricing estimator, a mortgage or ROI tool, a unit converter — and now someone needs to actually run the numbers, not squint at a screenshot. Drop the HTML file (or the zipped build) and get a private link in seconds. The inputs, sliders, and live math all run in the recipient's browser, on any device, with no install and no account on their end. You decide who gets the link.
Try it now
Drop a file — get a private link in seconds. No sign-up.
Drop an HTML file or ZIP bundle, or click to choose.
Single file or ZIP. Max 3 MB.
Up to 3 MB, link self-destructs after 7 days. Sign up free to keep links forever, password-protect them, and store more.
Export your calculator as a self-contained HTML file — or zip the build folder if its JS and CSS sit in separate files — and drop it in. The fields, sliders, and on-the-fly math run client-side, so the whole tool is interactive behind one private link in seconds.
Send the link. It's unguessable and no-indexed, so an internal pricing tool or a half-finished estimator stays off search and opens only for the people you share it with. They tweak inputs and read results live — nothing to download, no sign-in.
Add a password for a client-only tool, set an expiry on a time-boxed quote, and re-upload as you refine the formula — the link stays the same, so everyone always lands on the current version of the math.
Host the working file, not a screen recording. If your calculator is a self-contained HTML page — its logic runs in JavaScript in the browser — drop it into miinideck and you get a private link that opens the live tool. Recipients move sliders, type values, and read results in real time, on any device, with no install and no account. Upload it as a single HTML file or, if its scripts and styles live in separate files, as a ZIP of the folder.
The interactive front end runs fine here, but miinideck serves static files; it doesn't run a backend, a database, or your own API. If your tool fetches live rates from a server you control, or saves what people submit, that server-side piece needs a real host — Vercel or Netlify are the right tools for the dynamic part. We host the static, client-side slice: anything where the math happens in the browser. (A calculator that calls a public third-party API directly from the page still works, since that request leaves the browser, not a server of yours.)
Yes. Every link is unguessable and no-indexed by default, so an internal pricing tool never shows up in search and only reaches the people you send it to. Add a password — free on every plan — so even someone with the link needs the passphrase, and set an expiry when a quote shouldn't outlive its window.
Yes. Turn on Review and anyone with the link can pin a comment to the exact element — a wrong label, an off formula, a confusing field — with no account needed. You resolve each note as you go. Review usage is free on every plan; exporting the whole thread as a prompt for Claude or Codex is a Studio feature.
Yes. Replace the file from your dashboard and the link stays the same, so colleagues or clients keep one URL while you tune the formula or fix the layout. On the free plan a link self-destructs after 7 days; the Solo plan and up keep links live indefinitely.
No card to try, no sign-up to get a link. Sign up free to keep links forever, password-protect them, and store more.