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MEENAKSHI NARWALMEENAKSHI NARWAL 

how many checkboxes fields we can create on an object in an developer edition

Sai PraveenSai Praveen (Salesforce Developers) 
Hi Meenakshi,

We can create upto 500 custom fields on object for developer edition. It can be of any type. There is no such limitation for checkbox fields.

Please find the below article (https://help.salesforce.com/s/articleView?id=sf.custom_field_allocations.htm&type=5)


Let me know if you face any issues.

If this solution helps, Please mark it as best answer.

Thanks,
syed jabeenasyed jabeena
Hi Meenakshi,

We can create upto 500 custom fields on object for developer edition.

There is a 900 maximum hard limit on the total custom fields per object allowed. In addition to the limits listed above, you can install fields from the AppExchange for a total of 900 custom fields. For example, for the Unlimited Edition, you can create 800 custom fields on an object plus install 100 fields from a managed package and 100 of the fields are limited to specific objects. For the Enterprise Edition, you can create 500 custom fields on an object plus install 400 fields from a managed package and 100 of those fields are limited to specific objects.

if this solution helps, Please mark it as best answer.

Thanks,
Syed Jabeena