Canva does not allow directly converting your Education account to a personal account but there are two options for migrating your content to a personal account.

Sharing a Template

• Directions: https://www.canva.com/help/share-template-link/?query=Share%20template
• Pros: 
  • Shares design format to allow copying and editing
• Cons: 
  • Must be done for each project / document cannot apply to a folder or in bulk.

Downloading

• Directions: https://www.canva.com/help/download-or-purchase/
• Pros: 
  • Can download projects / documents in bulk
    • Only top-level folders are supported, and subfolders aren’t included.
    • You can download up to five folders at a time.
    • You can download up to 200 designs at once, or up to 25 designs when exporting as MP4 or GIF.
    • Only one file type is supported per download, and unsupported pages won’t be included.
• Cons:
  • Limited file types will not maintain layer ability to re-upload and modify
    • File Types: https://www.canva.com/help/download-file-types/