Yeschat

Excel AI: Upload a Spreadsheet, Get the Work Done

Upload an Excel or CSV file and ask in plain English: clean the data, write formulas, summarize it or build a chart, then download the updated spreadsheet.

AI for Excel, Right in Your Browser

This page connects you to the YesChat agent, which opens the spreadsheet you upload, works on it and hands the file back. You describe the job in plain language; there is nothing to install in Excel. It is available on every plan, including the free one. For PDFs, research and other file tasks, see the AI agent page; to turn your results into slides, use the AI presentation maker.

What Excel AI Can Do

Write and explain formulas

Describe what you want to calculate and get a formula with a plain-language explanation. Test it on your own data before you rely on it.

Write and explain formulas

Clean messy data

Remove duplicates, split or merge columns, fix dates and number formats, and get a list of every change made.

Summarize and compare

Group rows by month, region or product, add totals and averages, and see the biggest changes called out in words.

Summarize and compare

Build charts

Ask for a chart of the trend or comparison you care about and get it in the spreadsheet you download.

What to Ask Excel AI

TaskExample requestWhat you get back
Data cleanup"Remove duplicates and fix the date column"A cleaned spreadsheet and a list of changes
Formula"Sum sales per region where status is Paid"A formula with an explanation
Summary and chart"Monthly totals by product with a line chart"A spreadsheet with a summary sheet and a chart

How to Use Excel AI on YesChat

  • Sign in

    Create a free YesChat account or sign in; no credit card is needed. The free plan includes 15 messages a day with GPT-5.6 Luna.

  • Upload your spreadsheet

    Attach an Excel or CSV file and describe the result you need, including which columns to use and how the output should look.

  • Check and download

    Review the changes and formulas, ask for corrections in the same conversation, and download the updated file.

Who Uses Excel AI

Finance and budgeting

Categorize transactions, total spending by month and flag items that are far above the usual amount.

Sales reports

Turn a raw export into monthly totals by region or product with a chart for the team meeting.

HR and admin lists

Clean contact lists, remove duplicates and standardize names, dates and phone formats.

Students and research data

Summarize survey results, compute averages and explain what the numbers show.

Excel AI FAQ