Desktop extension + mobile web app

See OPS types directly on profiles you browse.

OnlyTypes adds badges on supported pages and links them to a searchable directory built from Objective Personality System.

Download from Chrome Web Store

Desktop: install the extension for in-page badges.

Desktop-only extension

Mobile: the extension is desktop-only. Use the public directory here for lookup and type browsing.

Install the extension from the Chrome Web Store.

Enable supported sites when OnlyTypes asks for access.

Open a supported profile page and the type badge appears automatically.

1,232 typed people

en.wikipedia.org/wiki/Donald_Trump

Donald TrumpESTP (S) [1]

45th and 47th President of the United States

Donald John Trump (born June 14, 1946) is an American politician and businessman serving as the 47th president of the United States.

In 2016, he defeated Hillary ClintonESFJ (S) [1] and served with Vice President Mike PenceISTJ (C).

His presidency followed Barack ObamaESTP (B) [1]. He lost to Joe BidenESTP (B) [2] in 2020 before winning again in 2024.

His daughter Ivanka TrumpINTJ (C) served as a senior advisor during his first term.

x.com/elonmusk

Elon MuskINTP (B) [2] @elonmusk

Great conversation with @JordanBPetersonENTP (S) [3] and @joeroganENTJ (B) about the future of AI.

2:41 PM · Mar 15, 2026

@lexfridmanENTP (P) [3] just posted an excellent podcast with @baboroganINFJ.

11:22 AM · Mar 14, 2026

instagram.com/leilahormozi

leilahormozi INTJ

Leila Hormozi CEO of Acquisition.com

1,204 posts 3.2M followers 412 following

Suggested for you

jordanbpetersonENTP (S) [3] Suggested for you

rickygervaisINFP (B) [4] Suggested for you

alexhormoziESTP (B) [2] Suggested for you

facebook.com/rickygervais

Ricky GervaisINFP (B) [4] Comedian · Actor · Writer

Just finished watching the new special by Dave ChappelleINTJ (S). Absolute genius. Also caught up with Stephen MerchantINTP — we might have something cooking.

♥ 2.4K

youtube.com/@JordanBPeterson

Jordan B PetersonENTP (S) [3] 7.82M subscribers

Videos

My Conversation with Elon MuskINTP (B) [2] 2.1M views · 3 weeks ago

Joe RoganENTJ (B) & I Discuss Meaning 4.3M views · 1 month ago

Interview with Ben ShapiroENTP (S) 1.8M views · 2 months ago

imdb.com/name/nm0001401

Known for

Mr. & Mrs. Smith with Brad PittESFP (B) [4]

Kung Fu Panda with Jack BlackESFP (B)

Maleficent with Elle FanningESFP

Where it gets interesting

Find the hidden type clusters in any group you look at.

Panels, committees, boards, casts, teams — open any Wikipedia article and the extension lights up the whole page. The patterns that emerge are almost never the ones you expect.

Shark Tank panel

The US business show where founders pitch to investors.

Mark Cuban MM-Fe/Ni
Barbara Corcoran FF-Fe/Ni
Lori Greiner FF-Fi/Ne
Kevin O’Leary MF-Te/Se
Robert Herjavec MF-Te/Si

Big Tech founders

The builders behind Microsoft, Amazon, Meta, Tesla, Palantir, OpenAI.

Elon Musk FF-Ti/Si
Bill Gates FF-Ti/Ne
Mark Zuckerberg FF-Ti/Ne
Jeff Bezos FF-Ne/Ti
Peter Thiel MF-Ti/Si
Sam Altman MF-Ti/Ne

Stand-up & sketch legends

Comics audiences agree on across decades.

Ricky Gervais MM-Fi/Ne
Dave Chappelle FF-Ni/Te
Larry David MM-Ni/Fi
Bill Burr MF-Ne/Fi
Jerry Seinfeld MF-Ni/Ti
Tina Fey FF-Fi/Ne

Install OnlyTypes and every cast page, committee, or team roster becomes a clustering experiment you run just by scrolling.

Search the full OPS directory

Browse all 1232 typed people from the official dataset below.

Type to search across all 1232 entries.