The fastest way to export a Notion database to Excel is to paste your integration secret below -- the converter fetches every row (paginating past the 100-item limit) and downloads a clean .xlsx file. No installation. Your token is never stored.
Create one at notion.so/my-integrations. Your token is never stored.
ntn_ or secret_).Notion calls it an Internal Integration Secret (not an "API key," though the terms are used interchangeably). To create one: go to notion.so/my-integrations, click + New integration, choose the associated workspace, and click Save. The secret appears on the next page -- copy it before navigating away. Tokens starting with ntn_ are the newer format; secret_ tokens are legacy but still valid.
There are three common ways to get Notion data into Excel:
Open the database in Notion and copy the URL. The database ID is the 32-character hex string in the URL -- either at the end after the last - in a page title slug, or as a standalone UUID: notion.so/workspace/Title-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. You can paste the full URL into this tool -- it will extract the ID automatically.
next_cursor until has_more is false.