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Instagram profile: justinbieber
Public profile for justinbieber on Instagram: ID justinbieber, profile picture, and link. IDInfo resolves social profile URLs to platform, username, numeric ID, and avatar. Supported: Facebook, Instagram, Threads, X, YouTube, TikTok, GitHub, Telegram. Data is public only.
What is Instagram?
Instagram launched in October 2010 by Kevin Systrom and Mike Krieger, was acquired by Facebook in April 2012 for $1 billion, and now serves about 2 billion monthly active users.
Every Instagram account has a permanent numeric user ID assigned at signup. While followers see your @username, every internal API call — Graph API, oEmbed, Ads Manager, Creator Studio — keys off that numeric ID.
How Instagram user IDs evolved
From the very first IDs to today's modern numeric format — here's how the system grew alongside the platform itself.
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2010
Sequential, very low IDs
Instagram's first accounts had tiny, sequential numeric IDs. Founder Kevin Systrom (@kevin) holds ID 3. The official @instagram brand account is ID 25025320.
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2012–2017
Millions then low billions
After the Facebook acquisition in 2012 and the rapid global expansion that followed, IDs grew into the millions and then the low billions as Instagram crossed the 1-billion-user mark in 2018.
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2018+
Tens of billions
Today new signups are routinely assigned IDs in the 50–80 billion range (e.g.
59804170432). The 64-bit numeric space gives Instagram virtually unlimited room to grow. -
2023
Threads inherits Instagram IDs
When Threads launched in July 2023 it was built directly on Instagram's account graph. Every Threads user has the same numeric ID as their Instagram account — a unique design choice in the social-media world.
What you get from a Instagram lookup
Every Instagram profile resolved through IDInfo returns these fields, all from public sources.
Numeric user ID
Permanent ID used by Graph API, oEmbed, Ads Manager, Creator Studio.
Profile picture URL
Cached locally by IDInfo so signed-CDN expiry doesn't break embeds.
Followers / following / posts
Public counters lifted directly from the profile.
Verified status & category
Whether the account is verified and its business category if set.
Why your Instagram ID matters
- Instagram Graph API requires the numeric user ID to fetch media, insights, hashtags, and stories from Business and Creator accounts.
- Cross-platform analytics: tools like Meta Business Suite, Sprout Social, Iconosquare key every report on the numeric ID — not the @handle.
- Threads cross-reference: the same ID powers your Threads account, making cross-platform attribution trivial.
- Embed reliability: oEmbed posts use the numeric ID, so renames don't break already-embedded content.
Live, verifiable results.
Other recent Instagram profiles IDInfo resolved successfully. Click any card to view the full profile page.
Instagram user ID — common questions
Why does my Instagram ID look different from my @username?
Can I see someone else's Instagram ID without logging in?
Are Instagram and Threads IDs really the same?
Does my Instagram ID change if I switch from Personal to Business?
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