No, this is only possible through an advanced form building platform like JotForm, which lets you limit the file size of user uploads.

JotForm also has built-in integration with Airtable:

Alternatively, you could have your users upload any file size that they want into Airtable, and then you could delete large attachments after they have been uploaded by writing your own custom automations — either with your own custom JavaScript, or with an automation platform like Integromat.

p.s. The links above contain my personal referral codes.

Hey there,

Our miniExtensions form offers this functionality as well! You can set the maximum size for your attachments and users will not be able to upload anything beyond that size limit! Let us know if you have any questions and we'd be happy to answer them for you!