VBA Code Optimizer & AI Refactoring for Excel Macros | ComTools

Paste slow or messy macros; AI VBA refactoring optimizes: remove Select, add error handling, use arrays, improve names. Free VBA code optimizer with your API key.

What to optimize

Recorded macros use Select/Activate everywhere—replace with direct Range/Worksheet references. Bulk reads/writes should use Variant arrays. Add Option Explicit if missing.

AI refactoring workflow

Paste your Sub into Optimize mode, ask for speed and readability, then copy the refactored code back to the VBA editor. Also works for Access VBA-style cleanup when the logic is similar.