SFDC Limits

Custom Field Limits

An object can contain unlimited rich text area and long text area fields, although your edition’s limit for total custom fields allowed on an object, regardless of field type, applies. Each object can contain 1,600,000 characters across long text area and rich text area fields. When you create a long text area or rich text area field, you set a character limit for the field—the maximum length of the text that can be entered. The default character limit for long text area and rich text area fields is 32,768 (32 KB). The maximum character limit for long text area and rich text area fields is 131,072 (128 KB). The minimum character limit is 256. The maximum size of an image that can be uploaded in a rich text area field is 1 MB.

Custom Field Limits

Salesforce の制限クイックリファレンスガイド

Salesforce の制限クイックリファレンスガイド

Salesforce の制限クイックリファレンスガイド

Salesforce の制限