When Gmail detects that your mail is larger than 25MB, it automatically uploads your attachments to Drive and adds a download link to it in your mail. This is the default option for most people trying to share files that are larger than 25MB. There are two simple methods to workaround the Gmail attachment size limit. 2 Easy Ways to Deal with the Gmail File Size Limit It doesn’t matter whether you’re sending it to one email address or to 1,000, the MIME-encoded email you compose cannot exceed 35 MB. Long story short, the files you attach to your email generally double in size in Gmail due to how it encodes an attachment file.Įven though my attachment is only 24 MB as it sits on my computer, it expands to over 44 MB when MIME-encoded in my Gmail inbox, and I get an error message for my GMass request in the browser.Īlso, note that the GMass size limit is applied to an individual email message, not all emails in aggregate.

However, even if you share files smaller than 25 MB, bypassing the need to use Google Drive, the actual email messages end up being around 50 MB in size, because of how an attachment file doubles in size when encoded into the format necessary for email file sharing ( MIME). If you attach big files greater than 25 megabytes, the Gmail app uploads it to Google Drive and links to it instead of attaching it.

If you attach a file larger than 25 MB in size, it gets uploaded to Google Drive and Gmail places a download link to the file in the body of your email message.

Gmail lets you share files up to 25 MB in size, where the size is determined by the size of the file on disk. To make matters worse, the 25MB file sharing limit isn’t really 25MB. So while you could receive emails with more information, you were still stuck with a restrictive 25MB limit for uploading. That 50MB attachment size limit was only for incoming email. In 2017, Google announced that they were increasing the Gmail file size limit to 50 megabytes. Understanding the Current Gmail Attachment Limit Understanding the Current Gmail File Size Limit.In this article, I’ll show you how to bypass the current Gmail attachment limit and send as many big files as you want! The Gmail file size limit can be quite frustrating.Īs Gmail refuses to send emails with more than 25MB of attachments, it’s hard to send large presentations, images or videos.

Gmail attachment settings