Reels safe zone templates from Myah (myah.dev/blog/instagram-reels-safe-zone-template)

Transparent PNG overlays. Put one on the top layer of a 9:16 project, keep key text, logos and faces
inside the outlined area, then delete or hide the overlay before you export.

meta-reels-stories-ads-safe-zone-1080x1920.png   14% top, 35% bottom, 6% sides (Meta Ads Guide: Instagram Reels,
meta-reels-stories-ads-safe-zone-1440x2560.png   Instagram Stories and Facebook Reels ads). 1440x2560 is Meta's recommended size.
meta-reels-ads-disclaimer-safe-zone-1080x1920.png  Bottom 40% clear, for Reels ads with disclaimers (Meta Business Help Center).
instagram-profile-grid-cover-crop-1080x1920.png  Centered 3:4 slice your Reel cover is likely to keep on your profile grid.
                                                 Instagram doesn't publish the exact crop; this assumes a centered 3:4 tile.

Numbers from Meta's published pages. Meta updates its specs, so check the current page:
https://www.facebook.com/business/ads-guide/update/video/instagram-reels
https://www.facebook.com/business/help/980593475366490
Free to use in your own and client projects.
