Hide an API key in a Chrome extension: 3 patterns that work
Originally published on Extenify . If you want to hide an API key in a Chrome extension, here is the short answer: you can't. Every file in your package lands on the user's disk, and 2026 research found hundreds of AI platform keys sitting in real extensions. Below: the three patterns that do work,…
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- 2026-11-07 09:15 · DEV Community — AI
Hide an API key in a Chrome extension: 3 patterns that work