Compress Video for Messenger (100 MB Limit)

Messenger caps uploads at File sent in chat 100 MB. VidSmaller compresses any video down to 95 MB so it fits on the first attempt — H.264 MP4 out, no watermark, nothing to install, no account needed to try it. Cloud encoding keeps running if the tab closes. The no-account trial accepts videos up to 3 minutes and 200 MB; paid plans accept files up to 1.5 GB.

Messenger supports files up to 100 MB in chat. Sending the result as a file is the documented path; the photo or video picker can trigger different processing.

Messenger file size limits, and what they really mean

The 95 MB preset leaves room below the 100 MB boundary. If inline playback matters, test the result because Messenger can treat media and file attachments differently.

Plan / upload methodMaximum file size
File sent in chat100 MB

Meta announced support for files up to 100 MB in Messenger chats. Sending as a file is the documented path; media sent as a photo or video may be processed differently.

Limits verified 2026-10-30. Sources: Meta — HD photos, shared albums and files up to 100 MB on Messenger

What 95 MB actually buys you

Every other page tells you the limit and stops there. The limit is the easy half. Here is the half that decides whether your video is watchable: at a 95 MB target, this is exactly how much bitrate is left for each duration, and the largest resolution that bitrate can carry without falling apart.

Video lengthBitrate left for videoResolution it carriesVerdict
30s25,905 kbps4KLooks fine
1 min12,888 kbps1440pLooks fine
2 min6,380 kbps1080pLooks fine
5 min2,475 kbps720pLooks fine
10 min1,174 kbps480pLooks fine

Method: the bitrate column is arithmetic — 95 MB spread across the duration, minus 128 kbps for stereo audio and 2% for container overhead. It is a hard ceiling, not an estimate. The resolution and verdict columns are a recommendation, derived from published H.264 bitrate ladders and pulled down about a third, because re-encoding footage that has already been compressed once survives lower bitrates than encoding a clean master does. Deliberately conservative — we would rather under-promise than tell you a video will look fine when it will not.

95 MB across lengths and resolutions

The left column is what you have to spend at each length; the cells are what each resolution needs. Green means you clear it comfortably, amber means it is watchable but soft, and grey means pick a smaller frame. Reading down a column shows how long a clip can get before that resolution stops being worthwhile on Messenger.

you haveneeded for comfortable quality1080p720p480p360p30s25,9054,0002,2001,0006001 min12,8884,0002,2001,0006002 min6,3804,0002,2001,0006005 min2,4754,0002,2001,00060010 min1,1744,0002,2001,000600

Source: Computed, not measured — no encoder was run to produce this figure · Method: 95 MB spread over the duration, minus 128 kbps audio and 2% container overhead. Thresholds come from published H.264 bitrate ladders, reduced by about a third for re-encoded source.

How to compress a video for Messenger

  1. Drop your video in

    MP4, MOV, MKV, AVI, WebM and 33 formats in all. Nothing to install — your browser uploads over a one-time link and the file never touches a third party.

  2. The target is already 95 MB

    We pre-set it below the hard ceiling on purpose. A target-size encode usually lands within a couple of percent of the number you gave it, but we have measured footage that overshoots by up to a tenth — and landing over a hard limit means the upload fails. Change it if you want a different number.

  3. Download and upload

    Encoding runs on our servers, so you can close the tab. The result comes back with no watermark on any plan, in an MP4 that Messenger will accept.

Messenger compression FAQs

What size file can I send in Messenger?

Meta announced file sharing up to 100 MB in Messenger chats. This page targets 95 MB to leave a margin.

Should I send the compressed video as media or as a file?

Use the file attachment path when preserving the exact output matters. The media picker can process video differently.

Why did a video under 100 MB still fail in Messenger?

The app version, attachment path, conversation type, or an incomplete upload can still matter. Retry as a file and leave headroom.

OTHER LIMITS
Same tool, a different upload ceiling