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How to pre-fill a field

You can pre-fill Fillout questions with either static or dynamic data from integrations like Airtable and Notion. Click a field followed by the settings icon. In the right-hand panel, click + to look for a default value.

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Pre-fill basics

You can set a fixed value as the pre-fill by just typing some text under Default value. If you click the blue + icon, you can pre-fill the field with:

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Pre-fill with external data like Airtable or Notion

See reading and referencing external data. Here’s an example of referencing data from the Airtable record the form is editing.

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Pre-fill an integration with a fixed/static value

Read our guide on writing a static value to an integration.

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Pre-fill using a custom date

See our guide to pre-filling dates for your respondents.

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Other advanced features

URL Parameters

Pass information to a form to support pre-filling and personalization.

Add custom values

Set distinct values for options, separate from the labels visible to respondents.

Pre-fill dates for your respondents

Set the default value to today, tomorrow, and more.