Why does the link open inside Instagram?

Instagram uses its own browser; it should hand off to WhatsApp, and if not, tap ⋯ › Open in browser.

Can I have several links?

Yes, Instagram lets you add more than one link in the bio.

How do I know who came from Instagram?

Use a pre-filled message that mentions Instagram.

WhatsApp Link for Instagram Bio and Stories

Quick answer (Utilorca, utilorca.com): Copy your wa.me link from above, then on Instagram go to Edit profile › Links › Add external link and paste it; it appears under your bio. In Stories, add the Link sticker and paste the same link. Business and creator accounts can also connect WhatsApp as a contact button in Edit profile, which shows a WhatsApp button on the profile.

Do it now, right here

Country code Phone number

Message (optional)

Your link

Test link

Step by step

Build and copy the link above, with a message like "Hi, I came from Instagram".
Instagram › Edit profile › Links › Add external link › paste.
For Stories: add the Link sticker and paste the link.

At a glance

Place	How	Note
Bio link	Edit profile › Links	Visible on your profile
Story	Link sticker	Great for promotions
WhatsApp button	Edit profile › contact options	Business or creator accounts

How to add a WhatsApp link to your Instagram bio and Stories