Google Sheets Connection Test

This tool will help diagnose issues with connecting to your Google Sheets.

Step 1: Enter your Google Apps Script Web App URL

This is the URL you received after deploying your Apps Script as a web app.

Testing connection... please wait...

Common Issues & Solutions

1. "Google hasn't verified this app" warning

This is normal for Apps Script you create yourself. Click "Advanced" and then "Go to [Project Name] (unsafe)" to proceed.

2. CORS errors

If you see CORS errors in the console, you need to open the Apps Script web app URL directly in your browser first and authorize it.

3. "Requires authorization" message

If opening the URL directly shows "requires authorization", your deployment settings may be incorrect:

4. URL format issues

The correct URL format should start with:

https://script.google.com/macros/s/[LONG-ID]/exec

5. Google Sheet Access

Make sure your Google Sheet is accessible: