GTools: Developer Swiss Army Knife Chrome extension logo

GTools: Developer Swiss Army Knife

20 developer tools in your toolbar. JSON, JWT, Regex, Diff, QR, and more. 100% local, zero network requests.

Developer ToolsBy - Open source: https://github.com
Free
Updated 2026-09-06

GTools: Developer Swiss Army Knife screenshots

GTools: Developer Swiss Army Knife Chrome extension screenshot 1
Screenshots from the Chrome Web Store listing for GTools: Developer Swiss Army Knife.

Overview

20 developer tools in your toolbar. JSON, JWT, Regex, Diff, QR, and more. 100% local, zero network requests.

Pricing

GTools: Developer Swiss Army Knife is free. There is no paid tier to consider.

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Frequently asked questions

Is GTools: Developer Swiss Army Knife free?

Yes, GTools: Developer Swiss Army Knife is free to install and use.

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