VBA Code Generator Online – Free Excel Macro AI | ComTools

Free online VBA code generator: describe your Excel task in plain language, get macro code with templates, optimization, and snippet library. BYOK AI.

Why use an online VBA generator?

Writing VBA from scratch is slow and error-prone for Excel power users who are not full-time developers. ComTools lets you describe the task—loop rows, merge workbooks, remove duplicates—and get Option Explicit code with error handling, ready to paste into the VBA editor.

Templates and snippet library

Pick scenario templates (loop rows, merge sheets, export CSV, send email) or browse curated snippets without AI. Refine output in multi-turn chat: add error handling, remove Select/Activate, or convert to a reusable Function.