# Instagram V3 Utility API

> Retrieve public Instagram profiles, posts, reels, stories, highlights, comments, likes, locations, music, and hashtags.

- [Convert Instagram media ID to shortcode](https://docs.toolzerhub.com/reference/instagram-v3/utility/get-instagram-shortcode-v3.md): Converts a numeric media ID back into the shortcode used in post URLs, so you can rebuild a link to a post you only have an ID for.
- [Convert Instagram shortcode to media ID](https://docs.toolzerhub.com/reference/instagram-v3/utility/get-instagram-media-id-v3.md): Converts the shortcode in a post URL (the DcBr7X4SL3h in instagram.com/p/DcBr7X4SL3h/) into the numeric media ID that /post/by-id takes.