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Account plan limits

Bucket1000 buckets per account
Data storage per bucketUnlimited
Object size5 TB per object1
Max upload size35 GB2
Class A Operations per bucket250 per second4
Class B Operations per bucket1000 per second4
  1. The object size limit is 5 GB less than 5 TB, so 4.995 TB.
  2. The max upload size is 5 MB less than 5 GB, so 4.995 GB.
  3. Max upload size applies to uploading a file via one request, uploading a part of a multipart upload, or copying into a part of a multipart upload. If you have a Worker, its inbound request size is constrained by Workers limits . The max upload size limit does not apply to subrequests.
  4. During open beta, the number of operations per bucket will be temporarily restricted.

To increase these limits, contact your Cloudflare account team.