Chat Checkpoint - Conversation Workspace

Save ChatGPT conversations locally, review prompt-response turns, and export clean HTML, Markdown, JSON, or ZIP files.

Chat Checkpoint is a local-first conversation workspace for ChatGPT. Save the conversation currently loaded in your browser, reopen it later from a local Dashboard, and review each user prompt beside its corresponding ChatGPT response. Chat Checkpoint helps you turn long AI conversations into useful, portable work. What you can do: • Save a selected ChatGPT conversation locally in your browser. • Find saved conversations from the Chat Checkpoint Dashboard. • Review prompts and responses side by side, one turn at a time. • Copy a prompt, a response, or the complete prompt-response turn. • Export individual turns as clean, printable HTML pages. • Export content as Markdown, JSON, or plain text. • Back up captured conversations as ZIP files. • Keep advanced tools out of the way until you need them. PROMPT + RESPONSE TURN VIEW Instead of treating a conversation as one long transcript, Chat Checkpoint organizes it into individual turns. Each turn keeps the user's prompt beside the assistant's response so useful decisions, research, instructions, code, and ideas are easier to find and reuse. PRINTABLE HTML EXPORT Export a single prompt and response as a standalone HTML page. The exported page is designed to remain readable outside ChatGPT and can be opened in a browser, printed, saved as PDF, filed with project documentation, or archived locally. LOCAL-FIRST Chat Checkpoint 2.0.0 stores captured conversation data in the extension's local browser storage. The current version does not include: • Cloud conversation storage • Automatic cloud sync • Analytics inside the extension • Automatic prompt submission • Remote executable code The extension accesses chatgpt.com only because that permission is required to read the conversation currently loaded in the page when you explicitly choose to capture it. Chat Checkpoint is independently developed by Mycelgrid and is not affiliated with or endorsed by OpenAI.