# Transpiler

A tool that converts source code into another version of source code.

## What is **Transpiler** in JavaScript?

**Transpiler** — A tool that converts source code into another version of source code.

Level: Freelancer · [More JavaScript terms at this level](https://www.ask-codey.com/glossary/subjects/javascript/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/transpiler