Email has size limits, so you'll need a different method for videos larger than a few megabytes
Most email providers cap attachments at 20 to 25 megabytes. A typical video file — even a short one — exceeds this limit. Gmail allows 25 MB, Outlook allows 20 MB, and Yahoo Mail allows 25 MB. A one-minute video recorded on a smartphone is often 50 to 150 MB depending on resolution and frame rate. Sending video by email directly almost never works.
You have four practical routes: compress the video file smaller, use a file-sharing service that the recipient can download from, use a service that transfers files directly between computers, or split the video into smaller pieces. Which one makes sense depends on the file size, how quickly the recipient needs it, and whether they're comfortable with the method you choose.
Key Takeaways
- Standard email attachments max out at 20 to 25 megabytes, so most videos won't send directly — you need an alternative method.
- Compressing the video in your phone's built-in tools or free software like HandBrake can shrink files enough to email if quality loss is acceptable.
- Cloud storage services like Google Drive, Dropbox, or OneDrive let you upload the video once and share a download link instead of sending the file itself.
- Direct transfer services like Tresorit or Sync.com work without the recipient needing an account, though they're slower for very large files.
- Splitting a video into smaller chunks with software like 7-Zip works but requires the recipient to reassemble the pieces, making it the least convenient option.
Compress the video to fit email size limits
If the video is only slightly over the email limit, compression might work. Compressing reduces file size by lowering resolution, frame rate, or bitrate — the amount of data stored per second of video. The trade-off is visible quality loss, especially if you compress heavily.
On iPhone, open the video in the Photos app, tap Edit, then tap the compression icon (looks like a circle with lines). Choose Low, Medium, or High compression. High compression creates the smallest file but noticeably degrades picture quality. Export the compressed version and try attaching it to email.
On Android, the built-in compression varies by phone manufacturer. Samsung phones have a compress option in the Gallery app. Other phones may not have native compression. Download a free app like Video Compressor or Handbrake (available on Windows and Mac) to compress before sending.
Compression works best for videos under 100 MB that you're willing to reduce in quality. For anything larger or where quality matters, a file-sharing service is more practical.
Use cloud storage to share a download link instead
Cloud storage services let you upload the video once, then send the recipient a link to download it. The recipient doesn't need to own the service — they just click the link and download. This is the most common method for sending large videos.
Google Drive is free with a Google account and gives 15 GB of storage. Upload the video, right-click it, select Share, and choose who can access it. You can set the link to allow anyone with the link to download, or restrict it to specific people. Copy the link and paste it into an email or message.
Dropbox offers 2 GB free storage. Upload the video, right-click, select Share, and create a shareable link. The recipient can download without a Dropbox account. Paid plans add more storage if you regularly send large files.
OneDrive (Microsoft's service) gives 5 GB free storage and works the same way — upload, share a link, recipient downloads. OneDrive integrates with Outlook, so you can attach from OneDrive directly within email.
Upload time depends on your internet speed. A 500 MB video on a typical home connection takes 5 to 15 minutes to upload. The recipient can download at their own speed. This method works for files of any size.
Use a direct file transfer service for faster sharing
Direct transfer services move files from your computer to the recipient's without storing them on a server in between. They're faster than cloud storage for one-time transfers and don't require the recipient to create an account.
WeTransfer is the most widely used. Go to wetransfer.com, drag your video into the upload area, enter the recipient's email address, and send. The recipient gets an email with a download link valid for 7 days. Files up to 2 GB are free. No account needed on either end.
Tresorit Send encrypts the file during transfer and lets you set a password and expiration date. Go to send.tresorit.com, upload the file, and share the link. Free tier allows files up to 5 GB.
Sync.com offers similar functionality with end-to-end encryption. Upload, set permissions, and share a link. The recipient downloads without needing an account.
These services are faster than email and more secure than some alternatives, but slower than cloud storage if the recipient needs to download multiple times or you're sending to many people.
Split the video into smaller pieces if other methods aren't available
If the recipient can't access cloud storage or file transfer services due to network restrictions, you can split the video into chunks small enough to email, then the recipient reassembles them.
On Windows, use 7-Zip (free, open-source). Right-click the video file, select 7-Zip, then Add to Archive. In the dialog, set the split size to 15 MB or 20 MB depending on your email limit. 7-Zip creates multiple files named video.7z.001, video.7z.002, and so on. Email each piece separately.
On Mac, use The Unarchiver (free from the App Store) or the built-in Archive Utility. Some third-party tools like Keka also split files. The process is similar — select split size and create chunks.
The recipient must download all pieces in order, then use 7-Zip or The Unarchiver to extract and reassemble the original video. This method is inconvenient and error-prone if a piece fails to download. Use it only when other options genuinely aren't available.
Compare your options by file size and speed
| Method | Best for | File size limit | Setup time | Recipient needs account |
|---|---|---|---|---|
| Compress and email | Videos under 100 MB where quality loss is acceptable | 20–25 MB | 5–10 minutes | No |
| Google Drive or Dropbox | Any size, especially if recipient needs to download multiple times | Unlimited (storage dependent) | 5–15 minutes upload | No (link-based) |
| WeTransfer or Tresorit | One-time transfers, no account setup wanted | 2–5 GB free | 2–5 minutes | No |
| Split and email | Network restrictions prevent other methods | Unlimited (multiple emails) | 10–20 minutes | No |
Frequently Asked Questions
Can I send a video through email if I compress it enough?
Yes, if the final file is under your email provider's limit — usually 20 to 25 MB. Compressing a video heavily enough to fit email typically makes the picture noticeably blurry or pixelated. For videos that matter, cloud storage or file transfer is better because the recipient gets the original quality.
What's the fastest way to send a large video to someone?
WeTransfer or a similar direct transfer service is fastest for one-time sends because there's no account setup and no waiting for upload to a cloud server. Google Drive is faster if you're sending to multiple people or the recipient needs to download it again later, since you upload once and share the link multiple times.
Do I need to pay for cloud storage to send large videos?
No. Google Drive (15 GB free), OneDrive (5 GB free), and Dropbox (2 GB free) all have free tiers sufficient for occasional video sharing. WeTransfer and Tresorit also offer free plans with generous file size limits. You only pay if you send very large videos frequently and run out of free storage.
What happens if the recipient doesn't download the file within a certain time?
Most services expire links after 7 to 30 days. WeTransfer links expire after 7 days. Google Drive links don't expire unless you delete the file. If the recipient misses the window, you can send the link again or re-upload the file. Check the service's policy before sending to make sure the timeframe works for your recipient.
Is it safe to send videos through these services?
Cloud storage and file transfer services encrypt files in transit. Tresorit and Sync.com add password protection and expiration dates for extra security. Email attachments are less secure because they're stored on multiple servers. For sensitive videos, use a service with password protection or encryption.