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Craftkite

Tools

Build a calculator with AI

A calculator for exactly your formula — pricing, loans, ROI, nutrition — that customers can use and share.

Start building free

Your formulas, tested before you publish.

Charts and shareable results.

Embed it on your site.

Start from this description

Build an ROI calculator for a SaaS website: inputs for team size and hours saved, results with a chart, and a shareable link with the inputs.

Copy it into Craftkite and change anything — the plan is shown before any code is written.

How it works

  1. Step 1

    Describe it

    Write what you want in your own words, or start from a template.

  2. Step 2

    Approve the plan

    Craftkite shows the plan and the credits it will use; you approve before it builds.

  3. Step 3

    Test and publish

    The app is built, tested in a real browser and published on your address or domain.

Tools templates

  • Universal unit converter: the Length screen

    Universal unit converter

    Convert length, weight, temperature, volume, speed and more instantly.

    Web appView
  • Tip and bill splitter: the Dinner at Lupa screen

    Tip and bill splitter

    Split a restaurant bill fairly with tip, tax and per-person items.

    Mobile appView
  • Password generator: the Generate a password screen

    Password generator

    Create strong passwords and memorable passphrases right in your browser.

    Web appView
  • QR code generator: the What should it open? screen

    QR code generator

    Make styled QR codes for links, Wi-Fi, contacts and text, then download them.

    Web appView
  • Colour palette generator: the Press Space for a new palette screen

    Colour palette generator

    Generate harmonious palettes, lock favourites and check contrast for accessibility.

    Web appView
Use this template

Questions

Do I need to know how to code?
No. You describe the app in plain language and approve a plan. If you can code, you can also edit every file in the built-in editor.
Who owns the app?
You do. The generated code is yours: download it as a ZIP or sync it to GitHub at any time.
Can I publish it on my own domain?
Yes. Publish on a Craftkite address in one click, or connect your own domain on a paid plan. Mobile apps can be submitted to the App Store and Google Play.
How much does it cost?
You can start free with daily credits. Paid plans add more credits, more live apps and more features; you always see what a task costs before it runs.