PullDL
PullDL
EMAIL ATTACHMENT COMPRESSOR

Compress Video for Email Under 25MB

Shrink large 4K iPhone recordings and PC videos to fit Gmail, Outlook, and Apple Mail attachment limits with zero privacy leaks.

Media Compressor

Reduce file size locally using hardware-accelerated browser codecs

Private In-Browser Processing

Drop your Video or Image here, or browse

Supports MP4, WebM, MOV, JPG, PNG, WebP • 0 bytes uploaded to any server

How to Compress Videos for Email Attachments

Complete the task in a few clear steps without unnecessary setup.

1

Select Video

Choose your 4K iPhone video, screen recording, or MP4 file.

2

Set Compression

Adjust the quality slider to bring your file size below the 25MB email threshold.

3

Attach to Email

Download the compressed video and attach it directly to Gmail or Outlook.

Email Video Compression FAQ

Common questions and detailed answers.

Gmail has an attachment limit of 25MB. Microsoft Outlook allows up to 20MB for Exchange accounts and 25MB for Outlook.com. Our tool compresses large video files to safely fit under these limits.

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