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HAR Import/Export

HAR (HTTP Archive) is the standard JSON format most browser DevTools and network tools already speak — Chrome, Firefox, Charles, Postman all read and write it.

File → Export Traffic… (⇧⌘E) → HAR. Exports the current session (or your filtered selection) as a single .har file — every request/response with headers, timing, and bodies.

File → Import HAR… loads a .har file captured elsewhere (browser DevTools, another proxy tool) as a new TonyProxy session, so you can inspect, filter, and replay traffic you didn’t originally capture in TonyProxy.

Use HAR when the destination is another tool (bug report attachment, a teammate’s browser DevTools, an automated test fixture). Use TonyPack instead when the data is sensitive and needs encryption at rest.