[name-redacted] – Sharing screen is scary in SaaS age
Sharing screen is really scary today with all PIIs and secrets sprawling around your screen, so I built [name-redacted], a small Chrome extension that spots API keys, tokens, emails, and throws a blur overlay on them in real time. The goal is to make screen-sharing feel safe again without adding steps to a demo. Everything runs locally—regex + entropy heuristics compiled to WASM—and the extra CPU cost averages ~1 ms per mutation on my M1. Custom rules can be added with a JSON file for teams that have proprietary token formats. visit [url-redacted] Feedback please <3
In plain words
This Chrome extension automatically detects and blurs sensitive information like API keys, tokens, and emails during screen sharing. It runs entirely locally using regex and entropy heuristics compiled to WebAssembly, adding minimal performance overhead of about 1 millisecond per screen change. The tool is designed for developers and teams who need to safely share screens during demos without manual preparation steps. Teams can add custom rules via JSON files to identify proprietary token formats specific to their organization.
written from the facts on this page · September 2026
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