Build a workbook from a requirement
Describe the model, tracker, report, or dataset you need. Sharper builds the sheet structure, formulas, charts, and checks.
AI Spreadsheet Generator
Describe the model, tracker, or report you need. Sharper builds a real Excel file with live formulas, then checks its own work before handing it over.
Sample data
northstar-fy26-monthly-revenue.csv
9 months of revenue by stream · customer counts · CSV
Download the CSV and attach it in the task, then try any of the prompts below against it.
A request goes in. Here is what comes out.
Edit or analyze an existing file
Attach an .xlsx in the task to clean data, trace formulas, investigate anomalies, or make precise changes without breaking what works.
Leave with a real Excel file
The deliverable is an editable workbook with visible assumptions, connected formulas, useful sheet structure, and formatting that clarifies the model.
Who uses an AI spreadsheet generator?
It helps when the model in your head is clear but building it cell by cell is the part that eats the afternoon.
Finance and FP&A
Build revenue plans, budgets, and scenario models with the assumptions in their own sheet, so a single cell drives every quarter.
Founders and operators
Turn a spreadsheet you have been meaning to build into a working model, without hiring someone to wire the formulas.
Analysts
Attach a CSV export and get the trend, the growth rates, and the findings, instead of writing the same pivot for the fourth time.
Ops and project teams
Generate trackers, rosters, and reporting sheets that calculate rather than sitting there as a static grid.
How the AI spreadsheet generator works
Describe the workbook, attach any data, and get a file that opens in Excel and recalculates.
1
Describe the workbook
Say what the model is for and what it should show. Sheets, columns, and scenarios come from the request, not a fixed template.
2
Attach your data
Add a CSV or an existing workbook and Sharper builds on top of it. Our sample revenue data works if you just want to see it run.
3
Sharper builds it
Summary, detail, and assumption sheets are wired with real formulas, so the numbers are computed rather than pasted in.
4
It checks its own work
The workbook is opened, recalculated, and inspected for broken references before you get it, and then it is yours to edit.
A file that calculates, not a picture of one
The point of a spreadsheet is that changing one number changes the rest. Sharper delivers live formulas, an assumptions sheet, and a workbook it has already opened and recalculated.
Live formulas throughout, so edits recalculate instead of going stale
Assumptions live in their own sheet, where one cell drives the model
Sharper opens and recalculates the workbook before delivery, catching broken references
A real Excel model with live formulas
What makes this different from asking a chatbot?
| A generic chatbot | Sharper | |
|---|---|---|
| What you get | A table pasted into the chat, or a CSV of flat values | A real .xlsx with sheets, formatting, and a chart |
| Formulas | Numbers calculated once and frozen | Live formulas, so changing an assumption updates everything |
| Structure | One flat grid | Summary, detail, and assumption sheets that model the problem |
| Before you open it | Nobody checked whether it works | Opened, recalculated, and inspected for broken references |
FAQ
Practical details about using Sharper as an AI spreadsheet generator.
What is an AI spreadsheet generator?
It turns a plain-English requirement into a working Excel file. Sharper opens the work as a task: describe the workbook, review the build steps, and download the finished .xlsx.
Can it work with a spreadsheet I already have?
Yes. Attach an existing .xlsx in the task. Sharper inspects the sheets, formulas, styles, and structure before editing, so targeted changes do not break what already works.
Does it produce real formulas or pasted values?
Real formulas. Sharper keeps editable formulas where inputs may change, stores assumptions in dedicated cells, and recalculates results so the file opens with current totals.
What does the spreadsheet task create?
A validated .xlsx workbook: structured sheets such as Summary, Data, and Assumptions, connected formulas, charts where useful, and formatting that clarifies the model.
How does Sharper check the workbook?
It validates expected sheets, chart counts, source ranges, and common Excel formula errors, then renders the visually risky sheets to check the chart, labels, and visible totals.
Is the AI spreadsheet generator free to use?
Yes. The task runs on Sharper's Free plan, which includes 300 credits per week. Paid plans add more credits and capacity for recurring spreadsheet work.
Will every workbook look like the same template?
No. The same skill cleans operational data, assembles sourced research tables, and builds scenario models, shaped by your requirements rather than a fixed template.
Explore more tools
A model usually needs a write-up or a deck to go with it. These tools handle the rest of the work around the numbers.
AI spreadsheet generator
Turn your requirements into a working Excel model.
Describe the workbook, open the prefilled task, and let Sharper build, recalculate, and check it.
Free to start. No credit card required.