AI VBA Code Generator

VBA (Visual Basic for Applications) is incredibly powerful for automating repetitive Excel tasks. But learning VBA syntax, understanding object models, and debugging code takes significant time and effort. Better Analyst can draft a starting macro from a prompt, but the result still needs to be checked against your workbook.

Our AI VBA Code Generator lets you describe what you want to automate in plain English and get a VBA draft to review. Generated code can make incorrect assumptions; test it on a separate workbook copy before using it with important data.

• Data Processing

  Copy, move, filter, and transform data across sheets and workbooks automatically.

• Repetitive Tasks

  Automate formatting, calculations, and updates that you do over and over again.

• File Operations

  Import data from multiple files, export reports, and manage workbook operations.

• Report Generation

  Create automated reports with charts, summaries, and formatted output.

• Custom Functions

  Build user-defined functions that extend Excel's built-in capabilities.

• Form Automation

  Create interactive forms, data entry interfaces, and validation routines.

• Complex object model. Excel's VBA object hierarchy (Application → Workbook → Worksheet → Range) takes time to understand and navigate correctly.
• Debugging is frustrating. Runtime errors, type mismatches, and off-by-one errors are common and can be hard to track down.
• Syntax quirks. VBA has its own unique syntax that differs from modern programming languages, making it harder if you have experience elsewhere.
• Poor documentation. Finding clear examples for specific tasks often requires digging through forums and outdated resources.

Here is a worked example using a synthetic Orders sheet. The prompt is "On the Orders sheet, highlight Amount cells greater than $100." The code below illustrates that logic; it is not a claim that the application generated or executed this exact macro:

Sub HighlightOrdersOver100()
    Dim ws As Worksheet
    Dim amountCell As Range
    Dim lastRow As Long

    Set ws = ThisWorkbook.Worksheets("Orders")
    lastRow = ws.Cells(ws.Rows.Count, "B").End(xlUp).Row

    For Each amountCell In ws.Range("B2:B" & lastRow)
        If IsNumeric(amountCell.Value) Then
            If CDbl(amountCell.Value) > 100 Then
                amountCell.Interior.Color = RGB(255, 255, 0)
            End If
        End If
    Next amountCell
End Sub

Macros can change workbook contents. Back up your file, review code before enabling it, and only run macros you trust. Microsoft documents that Excel for the web cannot run VBA; use a compatible desktop Excel version for testing. See Microsoft's pages on Office for the web and VBA versus Office Scripts for current platform details.

Got inherited code you don't understand? Paste it in explain mode and get a clear, line-by-line breakdown of what the macro does. Perfect for maintaining legacy spreadsheets or learning VBA concepts.

• "Delete all empty rows in the active sheet" - Generates a macro that efficiently removes blank rows.
• "Create a button that saves the workbook and emails it" - Produces code for automated backup and distribution.
• "Loop through column A and format dates as MM/DD/YYYY" - Creates a date formatting routine with proper error handling.
• "Import all CSV files from a folder into separate sheets" - Generates file import automation with dynamic sheet creation.
• "Create a pivot table from data in Sheet1" - Produces code that programmatically builds and formats pivot tables.

1. 1Use a desktop version of Excel that supports VBA; Excel for the web cannot run VBA macros.
2. 2Save a separate copy of your workbook before testing any macro.
3. 3Inspect the code and confirm its worksheet, range, and data assumptions.
4. 4If you choose to run it, test it on the copy and review the changed cells.
5. 5Save as .xlsm only if you need to retain a macro in the workbook.

Think about the repetitive tasks you do in Excel every day. Formatting reports, copying data between sheets, updating calculations, generating summaries. Each task might only take a few minutes, but they add up.

With AI-generated VBA macros, you can automate these tasks in seconds. What used to take 30 minutes of manual work becomes a single button click.

Focus on analysis and decision-making, not repetitive data manipulation. Let VBA handle the busywork while you focus on what matters.