codefmt: code formatter and linter Chrome extension logo

codefmt: code formatter and linter

Format and lint JavaScript, Python, and HubL without leaving the editor you are already working in. No copy-paste.

By codefmt.dev
Free
Updated 2026-09-03

codefmt: code formatter and linter screenshots

codefmt: code formatter and linter Chrome extension screenshot 1
Screenshots from the Chrome Web Store listing for codefmt: code formatter and linter.

Overview

Format and lint your source code directly inside your current editor window, completely eliminating the need to copy and paste back and forth through external tools. WHERE IT WORKS codefmt functions seamlessly within web-based code editors found on automation services featuring custom code steps. This includes JavaScript and Python environments across Zapier, n8n, Pipedream, Make, and HubSpot Data Hub custom code actions, alongside HubL templates within the HubSpot Design Manager. Self-hosted n8n instances are also fully supported: simply input your server URL in the extension popup and grant permission for that specific origin when prompted by your browser. On any other webpage, the extension remains completely dormant. HOW IT WORKS 1. Navigate to a code editor on any compatible platform. 2. Initiate formatting using any of these three methods: - Select the codefmt icon located in your browser toolbar, then click "format code" - Open the context menu via right-click and pick "Format with codefmt" or "Fix with codefmt (format + safe fixes)" - Use the keyboard shortcut Ctrl+Shift+F while your cursor is active inside the editor 3.

Pricing

codefmt: code formatter and linter is free. There is no paid tier to consider.

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Frequently asked questions

Is codefmt: code formatter and linter free?

Yes, codefmt: code formatter and linter is free to install and use.

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