SpreadsheetWeb Hub
Turn Excel models into secure web apps and APIs.
The SpreadsheetWeb Hub keeps workbook logic at the center while adding responsive applications, calculation APIs, stored records, and audit-ready exports.
Video tutorial
Excel file to web app
Turn workbook logic into a browser application without rebuilding the model.
Help guide
Auto-create an app layout
Detect workbook ranges, refine UI selections, and publish from one workflow.
Demo gallery
Explore published examples
Calculators, dashboards, engineering tools, finance models, and forms.
Video tutorial
Excel model to Web API
See named ranges become live request and response endpoints.
Help guide
Configure API Designer
Create API-only applications and define input/output named ranges.
API Toolkit
Test calculation requests
Build sample payloads, run calculations, and prepare implementation requests.
Data capture
Capture application records
Store inputs and outputs from published applications in managed tables.
Audit trail
Central records and Excel audit
Track API calls and export populated workbooks for review.
Help guide
Create Excel exports
Generate workbook exports mapped from application data and named ranges.
Create account
Join The SpreadsheetWeb Hub
Create one account for workspaces, applications, dashboards, and data.
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