# Is there a size limit for uploaded files?

We recommend keeping individual files **under 100 MB** for the best performance. This makes uploads faster and ensures files are easy to access later. There’s also no overall cap on the number of files you can upload, but adding **more than about** **100 files** to a single case or CRM profile can make the list harder to manage.

These guidelines apply to all file uploads in Hummingbird—whether added through the web app or the API.


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