Create a Spreadsheet File Using Sheetize AI

How to Create a Spreadsheet File Using Natural Language with Sheetise AI

Sheetise AI lets you describe the layout and content of a spreadsheet in plain English, then instantly produces a fully‑featured .xlsx (or .csv) file. No coding, no formulas – just type what you need and let the AI handle the rest.

Why Choose Sheetise AI for Natural‑Language Spreadsheet Generation?

  • Conversational UI – Write prompts like “Create a sales report for Q1 2024 with columns Date, Region, Revenue, and a bar chart” and get a ready‑to‑use file.
  • Structure‑aware – The model understands tables, headings, merged cells, formulas, and even basic charts.
  • Unicode‑safe – All languages, emojis and special characters are preserved.
  • Zero‑install – Access via the web UI, CLI or REST API; no Office or local libraries required.
  • Cross‑platform – Works on Windows, macOS, Linux and any environment that can make HTTP requests.

Choose your interface – web editor, command‑line tool, or HTTP endpoint.

Example Prompt 

Create a spreadsheet called "Q1 Sales Summary" with three worksheets:  
1. "Overview" – a table showing total sales per region (North, South, East, West) and a pie chart.  
2. "Details" – rows for each transaction with columns Date, OrderID, Customer, Amount, and a calculated column "Tax" (8%).  
3. "Forecast" – a simple line chart projecting next month’s sales based on a 5% growth rate.

Using the SDK 

using Sheetise.AI;

string ApiKey = "";
string ApiUrl = "https://llm.professionalize.com/v1/chat/completions";

Configuration.Model = Model.Recommended;
SheetiseAI sheetiseAI = new SheetiseAI(ApiKey, true, ApiUrl);

await sheetiseAI.BuildSpreadsheet("D:\\New.xlsx", "Provide weekly daily three‑meal recipes, including nutritional value, preparation methods, ingredients and cost, one day per row, and add total cost at the last row.");

Best Practices

  1. Be explicit – Mention sheet names, column headers, data types and any formulas or charts you want.
  2. Validate the output – Open the file in Excel or Google Sheets and confirm that calculations and visualisations render correctly.
  3. Iterate with follow‑up prompts – If a column needs tweaking, ask “Add a column ‘Discount’ that is 10% of Amount” and the AI will modify the existing file.
  4. Secure your API key – Keep it out of source control and rotate it regularly.

Ready to turn your ideas into spreadsheets without writing a single line of code? Sign up for Sheetise AI, craft a natural‑language prompt, and let the AI do the heavy lifting. Happy spreadsheeting!

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