How to Send a Video in an Email

Can you embed a video so it plays inside the email?

Mostly, no. In an October 2024 answer on Microsoft's Q&A site (learn.microsoft.com), Microsoft says most major email clients, including Gmail, Yahoo and Outlook, don't support embedding video directly in an email. Email clients also don't run scripts or iframes. If you paste a YouTube embed code into the message body, the recipient sees either nothing or raw code. You can't control which client your recipient uses, so anything that depends on inline playback needs a fallback. That leaves three methods that work in every client: attach the file, link to it in cloud storage, or show a still image that links to the video page. Each one has its own limit and its own way of failing, and the sections below cover both.

Method 1: attach the video file

1. 1 Check the file size before you compose. In Gmail, a personal account can attach up to 25 MB in total.
2. 2 Click Compose and add the recipient and subject.
3. 3 Click the paperclip icon and pick the video file.
4. 4 Wait until the upload bar finishes, then send.

These limits come from Google's help page support.google.com/mail/answer/6584 (checked October 2026). Personal Gmail accounts can attach up to 25 MB. For work and school accounts, the Google Workspace administrator sets the limit, so yours may be different. If the attachments add up to more than the limit, Gmail removes the attachment by itself and adds it as a Google Drive link instead. For large files like videos, Google points you to Drive anyway. There's one thing you can't check from your side: the recipient's mail server applies its own size limit. If its limit is lower than the size of your message, the message bounces back with a size error and the video never arrives.

Method 2: share a link from Google Drive, OneDrive or Dropbox

1. 1 Upload the video to your cloud storage: Google Drive, Microsoft OneDrive or Dropbox.
2. 2 Open the sharing settings for that file and set who can view it. Choose either specific email addresses or anyone with the link.
3. 3 Copy the share link and paste it into the email body, along with one sentence on what the video shows and how long it runs.
4. 4 Send the email, then open the link in a private browser window to see what the recipient will see.

This method fails most often in step 2. If you leave the file restricted, the recipient lands on a page asking them to request access, and many won't bother. The opposite mistake matters too: anyone who gets a forwarded "anyone with the link" URL can watch the video. The email itself stays small because it only carries a link, so the attachment size limit doesn't apply.

Method 3: a thumbnail with a play button that links to the video

1. 1 Host the video on a page you can link to, such as YouTube, Vimeo or your own website.
2. 2 Take a screenshot of a frame that shows clearly what the video is about.
3. 3 Put a play-button graphic on top of the screenshot so the image looks clickable.
4. 4 Insert the image into the email and link it to the video page.
5. 5 Add a plain text link under the image as well.

Step 5 matters because some email clients don't load images until the reader allows them. If you've only sent a linked image, the reader sees an empty box. Alt text on the image and a visible text link both give them a way to reach the video. The thumbnail is a normal image that every client can show, so this method doesn't depend on inline playback. If you write cold emails, the guide to cold email format, structure and headers covers where a video link fits in a plain-text-plus-HTML message.

Which way of sending a video fits which situation?

Method	What the recipient gets	Where the size limit comes from	Where it breaks
Attach the file	The video file in the message, which they download and play	Their mail provider's attachment limit and their receiving server's limit (25 MB for personal Gmail)	Files over the limit get turned into a Drive link (in Gmail) or bounce at the receiving server
Cloud storage link (Google Drive, OneDrive, Dropbox)	A link to a viewer page for the file	Your storage account. The email only carries a link	Sharing left restricted, so they see a request-access page
Thumbnail linked to a hosted page (YouTube, Vimeo, own site)	A still image with a play button that opens the video page	The hosting platform. The email only carries an image and a link	Images blocked, so they see an empty box unless there's alt text and a text link

How do I attach a video from my phone to an email?

In your phone's mail app, start a new message and tap the attachment icon, which is usually a paperclip. Then pick the video from your gallery or photos. Size limits still apply when you send from a phone, and phone videos get big quickly because they're often recorded at high resolution. In the Gmail app, the same rule applies as on desktop: personal accounts can attach up to 25 MB, and anything bigger goes out as a Google Drive link (Google help page support.google.com/mail/answer/6584). If the clip is more than a short snippet, it's usually easier to upload it to cloud storage from the phone and send the link.

How do I compress a video to send by email?

You make the file smaller by re-encoding it. Lower the resolution, lower the bitrate, or trim the clip to the part that matters. The open-source tool HandBrake can do this, and so can the export settings in most video editors. Zipping doesn't help, though. MP4 video is already compressed, so a ZIP archive comes out almost the same size and the recipient has an extra step to open it. Compression costs quality too. If there's text on screen or a screen recording in the video, cutting the resolution too far can make it unreadable. If you can't get the file under the limit without that happening, send a link instead.

What changes when the video goes into a cold B2B email?

In cold outreach, the receiving server knows nothing about you. It decides what to do with the message based on authentication, your domain's sender reputation and the content. Sending a large attachment to someone who has never written to you leaves you open to two problems: their server may refuse it for its size, and their security filters may hold it back. A link to a hosted page keeps the message small. But that link's domain becomes part of what the server evaluates. Before any video email goes out from your own domain, SPF, DKIM and DMARC have to pass for that domain. The article on DKIM, DMARC and SPF for cold email senders covers the setup order and the usual reasons they fail.

How EmailFlow OS sends video email: a EmailFlow OS product

EmailFlow OS doesn't attach a file and doesn't depend on inline playback. You record one video and upload it to EmailFlow OS. Then you connect your Brevo account and your sending domain, and import your prospect list into EmailFlow OS. From that one recording, EmailFlow OS makes a personalised version for each recipient (each person, not each company). Each version goes out from your own inbox, through your own Brevo account and your own sending domain. There's no shared platform sender. Your domain and its DNS records stay in your hands, and so does the reputation they build. Whether a message reaches the inbox is still up to the receiving server. You'll find details of the mechanism on the EmailFlow OS personalised AI video email page and in the article on a personalized video message per recipient.

Sales follow up email with a video: templates and examples

A follow-up is where a short video link often fits best, because the first email has already introduced you. The items below each work on their own. For more variants and the threading headers that keep a follow-up in the same conversation, see the sales follow up email template examples.

• Sales follow up email template (no reply yet): "Hi [Name], I sent you a note on [day] about [problem]. I recorded a short video showing how that looks for [their team or situation]: [link]. If it's not a priority right now, a one-line no is fine." Send it as a reply in the original thread, not as a new message with a fake "Re:".
• Follow up sales email after a call: send it within the same working day. Recap the points you agreed on, link a video covering the one question that was left open, and name the next step with a date.
• Sales email follow up templates for a video you already sent: don't attach the video again. Point to one moment in it, for example: "At [timestamp] I show [detail] – that's the part relevant to [their goal]." Then ask one question.
• Sales follow up email (definition): a message to a prospect who hasn't answered yet or who is partway through a conversation with you. It refers back to the earlier contact and adds one new piece of information. In the EU, you still need a lawful basis to keep emailing them, and silence isn't consent.
• Sales follow up email examples: a reminder ("Bumping this up – the video is short: [link]"), a value-add ("Here's how [comparable role] handles [problem]: [link]") and a breakup ("I'll stop here. If [problem] comes up later, the video is still at [link].").

Questions people ask

? How large of a video can I email?

It depends on your mail provider and the recipient's server. Google's help page (support.google.com/mail/answer/6584) says personal Gmail accounts can attach up to 25 MB in total, and for Google Workspace accounts the administrator sets the limit. The receiving server applies its own limit, which you can't see in advance. To be safe with anything over a short clip, send a link instead of the file.

? How do I share a file that is too large to email?

Upload it to cloud storage, such as Google Drive, OneDrive or Dropbox, and set sharing to the right people or to anyone with the link. Then paste the link into your email. The message only carries a link, so attachment limits don't apply. Before you send, open the link in a private browser window. If you see a request-access page, so will your recipient.

? Why did Gmail turn my video attachment into a Drive link?

Your attachments added up to more than your account's limit. According to Google's help page (support.google.com/mail/answer/6584), when that happens Gmail removes the attachment and adds it as a Google Drive link instead. For personal accounts the limit is 25 MB. Check the sharing setting on that Drive file, because the recipient needs permission to open it.