Paste your Custom GPT's pieces below. Everything runs in your browser. Nothing is uploaded or stored. You get a readiness report and a portable bundle you can drop into a plugin, a Project, or another platform.
What the tool checks
It counts your instructions, lists the knowledge files you need to re-upload, inventories every Action endpoint in your schema, and flags features (browsing, image generation, code analysis, OAuth) that need a decision on the new platform. Read the list of things that commonly break and the full migration checklist next.
In this section
Copy your GPT instructions, conversation starters and settings so you have a clean backup.
Read GuideHow to Back Up Custom GPT Knowledge FilesKeep originals of every knowledge file and decide how they will be loaded after migration.
Read GuideHow to Migrate Custom GPT Actions and API CallsInventory every Action endpoint, authentication method and webhook before you rebuild.
Read AnswerCan I export my Custom GPT?You can copy instructions and keep your original files; the checker bundles them for you.
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