Completeness checks
See Verified, Warning, or Failed instead of assuming a partial long conversation was exported successfully.
FULLTHREAD
Know the export is complete.
FullThread checks long ChatGPT conversations for detectable structural gaps before saving a local Markdown, JSON, or HTML copy.
Free first release · Local processing
Useful formats
Save Markdown for editable archives, JSON for structured backups, or standalone HTML for reading.
Local by design
No conversation uploads, analytics, ads, tracking, account system, tokens, cookies, or request headers.