FullThread - Verified ChatGPT Export

Export complete ChatGPT conversations to Markdown, JSON, and HTML with local completeness checks.

Export important ChatGPT conversations locally without silently accepting missing messages. FullThread loads the current conversation's active branch, checks its structure, and shows a clear Verified, Warning, or Failed result before export. It compares message order and counts key content such as code blocks, tables, formulas, links, and images. EXPORT FORMATS - Markdown for Obsidian, Git, and editable archives - JSON for structured backups and future migration - Standalone HTML for readable local copies - A structure report for troubleshooting incomplete pages BUILT FOR LONG CONVERSATIONS ChatGPT may render only part of a long conversation at one time. FullThread can scroll the actual conversation container, accumulate mounted turns, expand collapsed user messages, and detect gaps before reporting success. LOCAL BY DESIGN - No account or sign-in - No analytics, ads, or tracking - No conversation uploads - No access to tokens, cookies, or request headers - Runs only after you click the extension on the active tab WHAT VERIFIED MEANS Verified means FullThread found no structural gaps in the current active conversation branch and the captured message/content counts matched the generated export. It cannot verify deleted, hidden, inactive, or server-side content that ChatGPT does not make available on the page. CURRENT SCOPE This first free release supports ChatGPT on chatgpt.com and chat.openai.com. Page changes may temporarily affect compatibility; use the included structure report when reporting a problem, and never send private conversation content. FullThread is an independent extension and is not affiliated with or endorsed by OpenAI.