Compress Videos for iMessage

Compress videos for iMessage to ensure delivery to all recipients. iMessage supports up to 100MB, but falls back to SMS/MMS with much lower limits.

Quick Compress
Choose a file, pick how small it should be, and compress locally.
%

Percentage is applied to the original file size.

iMessage Video Requirements

  • File size limit: 100MB (iMessage) / 25MB (SMS fallback)
  • Recommended format: MOV
  • Recommended codec: H.265 (HEVC)

How to Compress for iMessage

  1. Upload video
  2. Select MOV format with HEVC
  3. Target 90MB or 25MB for SMS users
  4. Compress and send

Optimization Tips

  • Target 90MB for iMessage reliability
  • Use MOV format for Apple devices
  • H.265 for efficient compression
  • Consider 25MB for SMS fallback compatibility

Why Compress Videos for iMessage?

  • Meet platform size limits without quality loss
  • Faster uploads and sharing
  • Better experience for recipients on slow connections
  • Avoid platform re-compression for better quality

Process Locally, Not in the Cloud

Your videos are compressed right in your browser - nothing gets uploaded to our servers or anywhere else. This means faster processing, complete privacy, and no file size limits from upload restrictions.

Frequently Asked Questions

What is iMessage's video file size limit?

iMessage has a file size limit of 100MB (iMessage) / 25MB (SMS fallback). To ensure successful uploads, we recommend compressing your video to slightly below this limit. Our tool can help you target the exact file size you need.

What video format does iMessage support?

iMessage works best with MOV format using H.265 codec. This combination ensures compatibility across all devices and smooth playback.

Why won't iMessage accept my video?

The most common reason is file size exceeding 100MB (iMessage) / 25MB (SMS fallback). Other issues include unsupported formats or resolutions. Compress your video and ensure it's in MOV format before uploading.

Does iMessage compress my videos automatically?

iMessage may apply its own compression after upload, which can reduce quality. By compressing your video beforehand with our tool, you have full control over the quality settings and can often achieve better results than automatic platform compression.

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