GPT Migrator
Migration fundamentals and planning

How to inventory all your Custom GPTs (with a template)

Last checked October 18, 2026
Short answerList every GPT with its owner, purpose, users, files, Actions and sharing, then decide: migrate now, migrate later, retire or ignore. Fix the important ones first.

Template (copy into a spreadsheet)

ColumnWhat to write
GPT name and linkAs it appears in My GPTs
OwnerCreator (needed to migrate)
PurposeOne sentence
UsersHow many, who
Knowledge filesCount and key names
ActionsYes/no and which services
Last editedDate
DecisionMigrate now / later / retire
DestinationPlugin / other platform / hosted

How to decide

For org-wide timelines see the countdown plan, and for client work the agency process.

Check your GPT before you move it

Paste your instructions, file names and Actions schema into the free checker. It runs in your browser and builds a portable bundle. Nothing is uploaded.

Open the free checker

Related guides

Sources

Pages describing other companies' products reflect their public documentation on the date shown and can go out of date.