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Portrait · live · runs in your browser
The shape of how you think.
Your own questions, read back to you. Drop in the export you can already download from ChatGPT or Claude. Nothing is uploaded; the analysis happens in this tab.
Drop your conversations.json here
From ChatGPT (Settings → Data controls → Export) or Claude (Settings → Privacy → Export data). Unzip, then drop the file.
Nothing leaves this tab. The file is read in your browser, the numbers are computed in your browser, and there is no server involved. Reload the page and it’s gone.