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Dev tools · April 21, 2026

Tunnelsight

Crafted for developers, network, and security researchers

What it does

TunnelSight is an on-device network microscope for iOS that makes zero-trust testing and traffic analysis simple for developers, network engineers, and security researchers. It captures HTTP/S traffic locally with a lightweight, secure architecture, then lets you replay requests as cURL and export/alter request/response pairs as structured JSON. Built for professional iOS development, it keeps analysis fast, private, and completely on-device. With a scripting engine api security testing is easy.

Does the same job

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