Codeforces Profile Preview — Chrome Extension

Revision en2, by SilverTongue1729, 2025-12-13 21:48:42

Codeforces Profile Preview: Instant Stats at a Glance!

Download from Chrome Web Store

Imagine you're browsing the standings or scrolling through comments, and you want to quickly check a user's specific details. Maybe you want to see their peak rating, find out which organization they belong to, or just add them as a friend.

Opening a new tab for every user takes time. Codeforces Profile Preview solves this by letting you view their full profile instantly, right where you are.


Profile Preview

Profile Preview

Just hover over any username link on Codeforces, and a detailed profile card will pop up instantly. It displays:

  • Rank & Rating (Current and Peak)
  • Profile Picture
  • Contribution & Blog Entries
  • Friend Count & Last Visit
  • Organization, City, and Country

Plus, you can add or remove friends directly from the preview card without ever leaving the page. It's the fastest way to view profiles.


Installation

  1. Chrome Extension: Install directly from the Chrome Web Store.

  2. User Script: If you prefer Tampermonkey or Violentmonkey, you can install the script from GreasyFork or GitHub Gist.

  3. Source Code: Explore the code on GitHub.


If you find this tool useful, please consider leaving a review on the Chrome Web Store. Your feedback helps a lot!

Tags tool, extension, userscript, chrome extension

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en7 English SilverTongue1729 2026-01-15 17:17:27 440 Tiny change: 'n\nUPDATE: \n\n- Fire' -> 'n\nUPDATE:\n-------\n\n- Fire'
en6 English SilverTongue1729 2025-12-13 23:03:46 11 Tiny change: 'and hover your mouse over my u' -> 'and hover over my u'
en5 English SilverTongue1729 2025-12-13 23:01:36 252 Tiny change: 'Codeforces Profile Preview: Instant Stats at a Glance!\n==========' -> '==========' (published)
en4 English SilverTongue1729 2025-12-13 22:51:32 302 Tiny change: 'n* * *\n\nProfile Preview\n----' -> 'n* * *\n\nOverview\n----'
en3 English SilverTongue1729 2025-12-13 22:29:16 308
en2 English SilverTongue1729 2025-12-13 21:48:42 720 Tiny change: 'n* * *\n\n![Prof' -> 'n* * *\n\nProfile Preview\n------------\n\n![Prof'
en1 English SilverTongue1729 2025-12-13 21:15:57 1625 Initial revision (saved to drafts)