Drop a file to check its shape, resolution, length, frame rate, codec and size against Instagram's recommended Reels specs — with a fix for anything that's off.
Targets are based on widely published Reels guidance (1080×1920, 9:16, 3 s minimum, 24–60 fps, H.264/HEVC, AAC) as of October 2026. Instagram changes its limits often — check Instagram's Help Center for the latest.
A vertical 9:16 MP4 at 1080×1920, 30 fps, encoded with H.264 video and AAC audio. Other shapes get letterboxed or cropped in the Reels feed.
Instagram has raised the limit several times and longer uploads may roll out to accounts gradually. Up to 3 minutes is widely supported; check the app for your account's current limit.
No. The file is inspected on your device.