Does Instagram Feed support MP4 files?
a widely supported video container; acceptance also depends on the video and audio codecs inside it
Instagram Feed lists MP4 as one of its documented upload formats.
Instagram Feed accepts MP4 through its standard upload path. Check the platform's current help for any surface-specific rules (Reels vs Feed, Stories vs Posts, etc.).
Source: Koldflux Media Lab (engine-composed from the Instagram Feed platform constraint registry). Engine-derived answer; cross-check the platform's current help for surface-specific rules.
Frequently asked
Does Instagram Feed support MP4?
Instagram Feed lists MP4 as one of its documented upload formats. Instagram Feed accepts MP4 through its standard upload path. Check the platform's current help for any surface-specific rules (Reels vs Feed, Stories vs Posts, etc.).
How do I check whether my MP4 file will upload cleanly to Instagram Feed?
Open the Koldflux File Doctor, drop in the file, and pick Instagram Feed. It reads the container, codec, resolution, duration and file size locally and reports pass / warn / fail against the documented Instagram Feed constraints.
Koldflux exports every clip in the format each platform actually wants - no compatibility guesswork, no manual conversion step.
Automate this in Koldflux