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10 Tech How-To

How to Send Large Video from iPhone

Guide 10-29995 · Updated · Step by step

This guide shows you several reliable ways to send large video files from your iPhone, whether you’re sharing with friends, colleagues, or clients. You’ll learn how to compress, link, or use cloud services to get your video delivered without the frustrating “file too large” error.

What You’ll Need

  • An iPhone with the video saved in your Photos app or Files app
  • A stable internet connection (Wi-Fi recommended for large files)
  • For some methods: a free account with a cloud service (iCloud, Google Drive, Dropbox) or a file-compression app

Step-by-Step

Method 1: Use Mail Drop (Best for Email)

  1. Open the Mail app on your iPhone and start a new email or reply to an existing thread.
  2. Tap and hold in the body of the email, then select Insert Photo or Video.
  3. Choose the large video from your Photos library. You can select multiple videos if needed.
  4. When you tap Send, Mail will detect that the attachment is too large (over 20 MB).
  5. A prompt will appear asking if you want to use Mail Drop. Tap Use Mail Drop.
  6. The video is uploaded to iCloud, and the recipient receives an email with a download link that expires after 30 days.

Method 2: Use AirDrop (Best for Apple Devices Nearby)

  1. Make sure both you and the recipient have Wi-Fi and Bluetooth turned on, and that AirDrop is set to receive from Contacts Only or Everyone (on the recipient’s device).
  2. Open the Photos app and select the large video(s) you want to send.
  3. Tap the Share button (square with an up arrow).
  4. Tap the AirDrop icon in the share sheet.
  5. Tap the recipient’s device icon (their name or device name) that appears nearby.
  6. On the recipient’s iPhone, tap Accept. The video transfers directly over Wi-Fi, no size limit.

Method 3: Use iCloud Link (Best for Large Files via Messages)

  1. Open the Photos app and select the large video.
  2. Tap the Share button.
  3. Choose Messages from the share sheet.
  4. Enter the recipient’s phone number or Apple ID, then tap the send arrow.
  5. If the video is too large, Messages will automatically upload it to iCloud and send a link instead of the actual file.
  6. The recipient taps the link to view or download the video. The link expires after 30 days.

Method 4: Use Google Drive / Dropbox (Best for Cross-Platform Sharing)

  1. Install and open Google Drive or Dropbox on your iPhone. Sign in or create a free account.
  2. Tap the + (plus) button and choose Upload.
  3. Select the large video from your Photos or Files.
  4. Wait for the upload to complete. This may take a while for large files.
  5. Once uploaded, tap the file to open it, then tap the Share icon.
  6. Set the sharing permissions to Anyone with the link (or restrict to specific people).
  7. Copy the link and send it via Messages, Mail, WhatsApp, or any other app.

Method 5: Compress the Video First (Best for Reducing File Size)

  1. Install a video compression app from the App Store, such as Video Compress or Compress Video.
  2. Open the app and import the large video from your Photos.
  3. Choose a compression level (e.g., 720p or 480p) to reduce the file size significantly.
  4. Export the compressed video back to your Photos or Files.
  5. Now you can send the compressed video via regular email, Messages, or any other method that previously rejected it.

Common Mistakes

  • Using regular email without Mail Drop: Standard email has a 20 MB attachment limit. If you don’t use Mail Drop, the send will fail.
  • Forgetting to enable AirDrop on the receiving device: If the recipient’s AirDrop is set to “Receiving Off,” they won’t appear in your AirDrop list.
  • Sending via Messages without iCloud: If both you and the recipient don’t have iMessage enabled, the video will not upload to iCloud and may fail to send.
  • Not checking the file size before sending: A 4K video can be several gigabytes. Always check the file size in Photos (tap the info icon) before choosing a method.
  • Uploading to a cloud service without setting sharing permissions: If you don’t set the link to “Anyone with the link,” the recipient won’t be able to view it.

Tips

  • Use Wi-Fi for large uploads: Uploading a 1 GB video over cellular data can be slow and may incur data charges.
  • Trim the video: If you only need to share a short clip, use the built-in Photos editor to trim the video before sending.
  • Change your camera recording settings: To avoid large files in the future, go to Settings > Camera > Record Video and choose a lower resolution like 1080p HD at 30 fps instead of 4K.
  • Use a file-transfer service like WeTransfer: Free accounts allow sending up to 2 GB per transfer. The recipient gets a download link that expires after a few days.
  • Check the link expiration: Mail Drop and iCloud links expire after 30 days. If the recipient needs the video later, use a cloud drive with a permanent link.

Troubleshooting

  • Mail Drop not appearing: Make sure you’re using the native Mail app, not a third-party email client. Also, the video must be larger than 20 MB to trigger Mail Drop.
  • AirDrop not working: Check that both devices have Wi-Fi and Bluetooth on. If the recipient isn’t showing up, ask them to set AirDrop to “Everyone” temporarily. Also, move closer together.
  • Messages send fails: Ensure you have an active internet connection and that iMessage is enabled (blue send button). If you see a green send button, you’re sending an SMS, which cannot handle large videos.
  • Cloud upload stuck: Pause and resume the upload, or switch to a stronger Wi-Fi network. If the file is extremely large, consider compressing it first.
  • Recipient can’t open the link: Make sure the sharing link is set to “Anyone with the link” and that the recipient has a compatible app (e.g., Google Drive app) or can view in a browser.

Frequently Asked Questions

What is the largest video I can send via email?

With Mail Drop, you can send videos up to 5 GB per message. Without Mail Drop, the limit is 20 MB.

How long does a Mail Drop link last?

Mail Drop links expire after 30 days. After that, the video is automatically deleted from iCloud.

Can I send a video via WhatsApp?

WhatsApp compresses videos automatically, which reduces quality. For full quality, use a cloud link instead.

Does AirDrop have a file size limit?

No, AirDrop has no practical file size limit. It transfers directly between devices over Wi-Fi, so it works for very large videos.

How do I check the file size of a video on my iPhone?

Open the Photos app, select the video, then tap the Info button (the “i” in a circle) at the bottom. The file size is listed there.

What’s the best way to send a 4K video to a Windows PC user?

Use a cloud service like Google Drive or Dropbox, and share the link. Email and AirDrop are not cross-platform friendly.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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