Instagram bio

The Instagram bio is the block of text on a profile, limited to 150 characters, that answers three questions for someone who just landed there: what does this account do, is this for me, and what do I do now. It is the shortest sales page most businesses have.

The field's real limits

• Name: up to 30 characters and — unlike the bio text — indexed by Instagram search. That is where the term people actually type goes ("Dental Clinic | Downtown"), not a fancy phrase.
• @ username: also counts in search; changing your @ breaks old links.
• Bio: up to 150 characters, with line breaks allowed.
• Links: since 2023 you can register up to 5 links in the same field.

A structure that works

Line 1: who you solve for and what. Line 2: proof (years in business, number of customers, city). Line 3: the action, with an arrow pointing to the link. Three short lines beat one paragraph with an emoji on every word — the reader decides in under two seconds.

What does not work in a bio

A motivational quote, a mission statement and a string of emojis with no text fill up the 150 characters without saying anything. "Transforming lives since 2015 ✨" does not say what the account sells. A hashtag in the bio does not generate reach: it does not put your profile in any relevant search, it just creates a link that takes the visitor away from your profile.

Another costly mistake is a generic bio on a local account. If the business serves one city, the city needs to show up — it is the filter that makes the right visitor stop and the wrong one keep scrolling.

From the bio to the conversation

For a service-based business, the link usually leads to WhatsApp, with a pre-filled message like "I came from Instagram and want to know about X." That identifies the contact's source before the first reply and lets the lead be tagged automatically in the CRM. If you use a links page in between, add source parameters to the link — otherwise everyone shows up as "direct" and your media reporting goes blind.