# How to find duplicates in airtable

> To find duplicates in Airtable, click Extensions, add a dashboard, and add an extension. Search for Dedupe and install it. Select your table and view, choose fields to check, set match types to Exact or Similar, and view the resulting duplicate values on the right.

Canonical: https://livedemo.ai/tutorials/how-to-find-duplicates-in-airtable/
Apps: Airtable
Updated: 2026-10-05
Interactive demo: https://story-api.livedemo.ai/workspaces/62255d3d3304f17b8f5e2d03/stories/692a3e23ab56e05a00fe5eb6/preview?step=1

## Steps

1. Click on Extensions on the top right.
2. Hit the Add a dashboard button.
3. Now, click on the Add an extension button.
4. You will be taken to the Extensions Marketplace.
5. Search for "Dedupe" and hit Add to install it to your Airtable.
6. Once the extension is added, select the Table where you want to find the duplicates.
7. Select the view you want and toggle on/off the fields on the left you want to find for duplicates.
8. Select Exact for exact matches.
9. Similar is used for the same value but may be capitalized, accented, punctuated, or ordered differently.
10. Conditions you define will show the duplicate values on the right side that satisfy them.