Convert Excel Spreadsheet to Web App: Secure Your Formulas & Generate Leads


excel spreadsheet to web appexcel to web application layoutsexcel to web app features
Basic
Pro
Pro Plus
$100
Convert your simple Excel or Google Sheet into a functional web calculator with up to 5 inputs and 3 outputs.
Delivery time: 4 days 2 revisions
  • Up to 5 inputs & 3 outputs
  • Basic formula conversion
  • Responsive design
  • Embed code for any website
  • Clean, modern UI
  • Source code included
Continue →
$250
Convert a moderately complex Excel or Google Sheet into a secure web app with lead capture, PDF export, and admin access.
Delivery time: 6 days 4 revisions
  • Up to 15 inputs & 15 outputs
  • Lead capture (name, email, phone)
  • Automatic PDF results via email
  • Responsive, mobile-friendly design
  • Basic Admin Dashboard (update rates, labels)
  • Tracking & analytics integration
  • Source code included
Continue →
$450
Build a fully dynamic, multi-step Excel-to-Web App with CRM, payment, and analytics integrations — ideal for professional businesses.
Delivery time: 10 days Unlimited revisions
  • Unlimited inputs/outputs (multi-step support)
  • Advanced logic & real-time calculations
  • CRM Integration (HubSpot, Salesforce, Zoho)
  • Payment gateway integration (Stripe / PayPal)
  • File upload option (PDFs, images)
  • Full Admin Dashboard with analytics
  • Custom domain & hosting setup
  • Source code + deployment support
Continue →

About This Service

Are you still risking your intellectual property by sharing vulnerable Excel files? Stop the madness! If you need to protect Excel spreadsheet formulas from clients or find a professional alternative to manual quote generation, we offer the definitive solution.

We transform your static, complex Excel spreadsheet models and Google Sheets into robust, lead-generating, and mobile-responsive web calculator apps. This is the ultimate upgrade from simply trying to password protect excel spreadsheet files.

🎯 What We Solve (The Pain Points)

We solve the key challenges financial consultants, marketing agencies, and business strategists face:

  • IP Exposure: We implement the secure method of moving formula from excel to web app, ensuring your proprietary financial model logic remains hidden on a secure server.
  • Poor UX: We replace clunky, intimidating spreadsheet interfaces with a seamless, intuitive, and responsive web calculator design.
  • Lost Leads: Every calculation is an opportunity. We turn your calculator into a powerful, automated lead magnet.
  • Inflexibility: Our premium package includes a solution for the common concern: "Will converting Excel to web app take away our ability to make rapid changes?" (The answer is no—thanks to our Admin Dashboard).

If you want a deep dive into The Consultant's Dilemma and how to secure your excel models, read our full blog post here.

🛠️ Technical Specifications & Features

Our development focuses on high security, high performance, and deep business integration:

Core Conversion & Compatibility:

  • Excel / Google Sheet to Web Calculator Conversion: Exact, accurate translation of your proprietary spreadsheet logic into server-side code (Python/JavaScript/PHP) to ensure formula security.
  • Cross-Platform Performance: Delivered as a fully mobile-responsive and cross-browser compatible web application.
  • Advanced Embedding: Seamless integration capability via standard HTML embed code, working perfectly on:
  • CMS: WordPress (also available as a custom plugin), Wix, Squarespace, Webflow, Shopify, Weebly.
  • CRM Landing Pages: Easily embeddable on HubSpot, Salesforce, Zoho, and Clickfunnels.

Interactive & Input Features:

  • Numeric & Text Inputs
  • Sliders (for easy rate/range selection)
  • Dropdowns, Radio Buttons, and Checkboxes
  • Custom Logic & Real-Time Calculations

Lead Generation & Reporting:

  • Branded PDF Results: Automatically send results as a professional, branded PDF via email. This enhances client trust and provides a powerful follow-up asset.
  • Data Capture: Lead capture form (Name, Email, Phone) built directly into the results delivery function.
  • Tracking: Basic & Advanced Usage Tracking to monitor calculator usage and user inputs for optimization.
  • Optional File Upload: Allow users to submit supporting documents (PDFs, images, etc.) along with their lead submission.

Secure Admin Dashboard (Premium Feature):

A secure backend portal where non-technical users can instantly update rates, formulas, labels, or settings without touching the code. Perfect for dynamic mortgage rates or changing investment parameters.

Packages

We offer three structured packages to meet your project complexity and business goals.

Feature US$100
Starter
US$250
Pro
US$450
Premium
Suitable ForVery Basic CalculatorsSlightly Complex CalculatorsComplex Multi-Step Calculators
Input/Result Fields4-5 Inputs / 3-4 Results10-15 Inputs / 15-20 ResultsCustom (High Volume)
Basic Inputs (Text/Numeric)
Slider/Dropdown Inputs
Formula ComplexityBasicModerateHigh
PDF Results via Email-
Lead Capture (Built-in Form)-
CRM Integration--
Gated Login Portal--
Usage Dashboard (Analytics)--
Document Upload Option--
Payment Gateway Integration--

Ready to transform your spreadsheet into a powerful, automated asset? Contact us today to discuss your model!


Languages & Tools
HTML, CSS, JavaScript, PHP, Python, MySQL, Google Sheets, Bootstrap, jQuery
Expertise
Excel to Web App Conversion, Lead Generation, Custom Web Calculators, PDF Automation, CRM Integration, Admin Dashboards

FAQ

Yes! We can convert both Excel and Google Sheets into fully functional web applications. Your formulas are safely handled on the backend, ensuring your intellectual property and business logic remain completely secure.

Yes! You have complete flexibility. We can embed the calculator directly into your existing website or CMS such as WordPress, Wix, Webflow, Shopify, or Squarespace. If you don’t have a website, we’ll host it for you and provide a shareable link that you can send to clients or use in social media campaigns. And if you prefer offline or internal use, we can deliver a desktop version of your web app with the same functionality and design.

Yes! The web app can collect user information such as name, email, and phone number before or after calculation, and automatically send branded PDF results via email to both you and your client.

Absolutely! We can integrate your calculator with leading CRM systems such as HubSpot, Salesforce, Zoho, or Pipedrive. You can automatically push captured leads, send follow-up emails, or trigger automations directly from your web app.

Yes, with our secure Admin Dashboard (included in Pro and Premium packages), you can update rates, labels, and formulas anytime without needing a developer.

Yes, every web app we deliver is fully mobile-responsive and tested across all major browsers, ensuring a smooth experience on desktops, tablets, and smartphones.

Yes, we offer secure hosting and ongoing technical support options. Whether you need hosting through us or prefer using your own server, we’ll ensure smooth deployment and continuous uptime.

Yes. Your satisfaction is our top priority. We provide up to 5 revisions to ensure the web app meets your exact requirements. If you’re still not satisfied after revisions, we’ll issue a 100% refund—no questions asked.

Khyzer Apps Logo
Message Team
Online
Scroll to Top