What is 3Instagram.com?
Instagram links often misbehave in Discord.
3instagram.com keeps reels and posts previewable with cleaner Discord embeds.
Basic Usage
Replace instagram.com with 3instagram.com
In practice, add the 3 in front of the Instagram domain.
https://www.instagram.com/reel/HASH/
↓
https://www.3instagram.com/reel/HASH/