How to Capture a ChatGPT Conversation with Chat Checkpoint
Chat Checkpoint captures supported ChatGPT conversation content locally, then verifies the result for late-loaded Responses before presenting the captured work for review and export.
What Capture does
The capture process traverses the current ChatGPT conversation and records user and assistant turns. The extension tracks progress locally and separates assistant turns into numbered Responses for later review.
Why capture can take time
Long conversations may require ChatGPT to load older content as the page is traversed. The extension cannot control ChatGPT loading speed, browser performance, network quality, or page virtualization. For that reason, capture duration is not a reliable measure of completeness and should not be treated as a guaranteed performance target.
Verification is part of the workflow
After the main traversal, the current implementation can enter a verification stage to check for Responses that loaded late. The interface explicitly tells the user that no second run is required during this stage.
Review the result
When capture is complete, compare the reported turn and Response counts with what you expect from the conversation when practical. If the extension cannot confirm completeness, preserve the partial artifact and treat it as Review Needed rather than assuming missing content was captured.