CodeConvert

Online VBA to Wren Converter

upload icon Click to select or drop your input code file here.

You can also type the input code below.

How to use this tool?

This free online converter lets you convert code from VBA to Wren in a click of a button. To use this converter, take the following steps -

Type or paste your VBA code in the input box.
Click the convert button.
The resulting Wren code from the conversion will be displayed in the output box.

Key differences between VBA and Wren

Characteristic	VBA	Wren
Syntax	Similar to classic BASIC; verbose, uses 'Sub', 'Function', 'End', and explicit 'Dim' for variables.	C-style syntax; concise, uses braces for blocks, and supports modern scripting conventions.
Paradigm	Primarily imperative and event-driven; supports some object-oriented features.	Object-oriented and imperative; designed for scripting with classes and methods.
Typing	Statically typed but allows implicit typing with 'Variant'; type declarations are optional.	Dynamically typed; variables do not require explicit type declarations.
Performance	Interpreted within Microsoft Office; generally slower and limited by host application.	Interpreted, lightweight, and designed for embedding; typically faster than VBA for general scripting.
Libraries and frameworks	Rich integration with Microsoft Office and Windows APIs; limited third-party libraries.	Minimal standard library; relies on host application for extensions; fewer frameworks available.
Community and support	Large, mature community with extensive documentation and support, especially for Office automation.	Small but growing community; limited resources and support compared to mainstream languages.
Learning curve	Gentle for beginners, especially those familiar with Office; straightforward for automating tasks.	Easy to learn for those with programming experience; may be less approachable for complete beginners due to smaller ecosystem.

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