Codeforces Utility Tool

Dark theme and a cleaner UI for Codeforces.

Codeforces Utility Tool makes Codeforces easier on the eyes and quicker to submit to. Dark theme A fixed dark theme that loads before the page appears, so there is no white flash. Rating colours, the header logo and the problem list are adjusted to stay readable. Cleaner layout Tidier login, register and problemset pages. Paste your code to submit Adds a text box to the Submit form in the sidebar. Paste your solution and it is uploaded for you, so there’s no need to save a file first. The extension recognises the language of your code and selects a matching compiler; if you choose one yourself, your choice is kept. Press Ctrl+Enter in the box to submit. Each feature can be turned on or off from the toolbar button. The extension works only on codeforces.com, collects no data and contacts no other server. This is an unofficial extension and is not affiliated with Codeforces.