What is Mask My Code?

Mask My Code is a free, open-access utility that lets developers protect their proprietary code before sharing it with AI tools or online collaborators. The entire process runs locally in your browser — nothing is uploaded, stored, or tracked.

Who It's For

This tool is built for developers who want to:

• Maintain the privacy of sensitive logic or naming conventions
• Prevent leaking business-critical code when consulting AI assistants
• Collaborate or get help without exposing proprietary assets

How It Works

Mask My Code supports simple encryption for popular languages like JavaScript and Python. You can control which identifiers are obfuscated, view side-by-side previews, and copy the masked output directly — all from your browser.

Privacy Commitment

Your code never leaves your machine. We don’t store, share, or inspect any user data. The tool doesn’t use cookies or collect personal information — and never will. We only run minimal usage tracking through Google Analytics to improve the experience.

Contact and Feedback

This is an independent project actively maintained by developers. We welcome your feedback, suggestions, and support. Feel free to reach out via email if you’d like to contribute or get in touch.