Send Excel Files Directly (for small files under 16MB)
If your Excel file is small enough (under WhatsApp’s 16MB limit for documents), you can send it directly without any extra steps. Here are two easy ways:
Use WhatsApp Mobile App
Use WhatsApp Web
Send Large Excel Files (over 16MB)
If your Excel file is bigger than 16MB (like a file with lots of data or charts), you can’t send it directly—but there are two workarounds that work every time:
Compress Excel File to ZIP
Share Cloud Storage Link
WhatsApp Web Common Questions
Can I send large Excel files via WhatsApp Web?
Yes, but you need to work around WhatsApp’s 16MB document limit. WhatsApp Web uses the same restrictions as the mobile app, so direct sending of large files isn’t allowed. However, you can compress the Excel file into a ZIP folder—this often reduces the size enough to fit under the limit. If that doesn’t work, upload the file to a cloud service like Google Drive and send the share link via WhatsApp Web. The recipient can click the link to access the file without any issues. I use this method weekly for work files—last week, I sent a 45MB Excel file via Google Drive link, and my client got it in 2 minutes. Remember, WhatsApp Web syncs with your phone, so any link you send via Web will appear in your mobile chat history too.
Why can’t I find my Excel file on WhatsApp Web when attaching?
There are a few common reasons for this. First, the file might be in a hidden folder—WhatsApp Web can’t access hidden folders on your computer. Move the file to a visible folder like Desktop or Documents and try again. Second, the file extension might not be supported: WhatsApp Web only accepts .xlsx or .xls files. If your file is .csv or .ods, save it as an Excel file first. Third, your file explorer might be filtering files—when attaching, select “All Files” from the dropdown menu to see all file types. I once forgot this step and spent 5 minutes looking for a file that was right in front of me! Restarting WhatsApp Web (log out and log back in) can also fix this issue sometimes.
Is it safe to send Excel files via WhatsApp Web?
Yes, as long as you follow basic security rules. WhatsApp Web uses end-to-end encryption for all messages and files—this means only you and the recipient can access the file, not even WhatsApp itself. However, if your Excel file has sensitive data (like passwords or personal info), make sure you’re sending it to the right person. Also, never leave WhatsApp Web logged in on a public computer—always click the three dots at the top right and select “Log out” when you’re done. I use WhatsApp Web daily for work, and I’ve never had a security issue. Just remember: if you send a cloud link, set it to “view only” so the recipient can’t edit your file without permission.
If you try any of these methods, let me know how it goes! Did you find a better way to send Excel files on WhatsApp? Drop a comment below—I’d love to hear your tips.

